See veebileht kasutab küpsiseid kasutaja sessiooni andmete hoidmiseks. Veebilehe kasutamisega nõustute ETISe kasutustingimustega. Loe rohkem
Olen nõus

Indrek Roasto

https://www.etis.ee/CV/Indrek_Roasto/est
2.07.1980
6203702
indrek.roasto@ttu.ee

Teenistuskäik

Töökohad ja ametid
01.09.2020–...   
Tallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut, vanemlektor (1,00)
01.01.2017–31.08.2020   
Tallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut, Vanemteadur (1,00)
01.09.2015–31.12.2016   
Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Vanemteadur (0,50)
01.01.2014–31.12.2016   
Ubik solutions OÜ, tarkvarainsener (0,50)
01.09.2013–31.08.2015   
Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Vanemteadur (0,50)
01.09.2013–31.08.2014   
Gdynia Maritime University, jõuelektroonika Group (0,50)
01.09.2010–31.08.2013   
Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut, Vanemteadur (1,00)
01.01.2009–31.12.2009   
Gdynia Maritime ülikooli jõuelektroonika labor; erakorraline teadur
01.09.2005–31.08.2010   
Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut, Teadur (1,00)
01.01.2005–31.12.2005   
Lust Antriebstechnik GmbH Saksamaa; praktikant
01.01.2004–31.12.2004   
Siemens AG Erlangen Saksamaa; praktikant
01.09.2003–31.08.2005   
Tallinna Tehnikaülikool, Energeetikateaduskond, Elektriajamite ja jõuelektroonika instituudi insener (1,00)
01.01.2002–31.12.2002   
Lust Antriebstechnik GmbH Saksamaa; praktikant
 
 
Haridustee
2005–2009   
Tallinna Tehnikaülikool, Elektriajamid ja jõuelektroonika, filosoofiadoktor
2003–2005   
Tallinna Tehnikaülikool, Elektriajamid ja jõuelektroonika, tehnikateaduste magister
2001–2005   
Saksamaa Giessen-Friedbergi rakendusteaduste ülikooli (FH ) inseneridiplom
1999–2003   
Tallinna Tehnikaülikool, Elektriajamid ja jõuelektroonika, tehnikateaduste bakalaureus
 
 
Teadusorganisatsiooniline ja -administratiivne tegevus
2011−...   
IEEE Tööstuselektroonika seltsi liige
2010−...   
IEEE seltsi liige
2018−2018   
Seminari korraldaja "Uued jõuelektroonika süsteemid liginullenergiahoonetele"
2018−2018   
Konverentsi programmikomitee liige BEC2018
2017−2017   
Seminari korraldaja "POWER ELECTRONICS AND ENERGY ROUTING IN NEARLY ZERO-ENERGY RESIDENTIAL BUILDINGS"
2010−2011   
TTÜ energeetikateaduskonna nõukogu liige
 
 
Lisainfo
Enesetäienduskoolitused:
2017
-Tarkvara PLECS töötuba "Advanced Modeling and Simulation of Power Electronic Systems" (Varssav, Poola)
-Intelligentse trafo koolitus "Course in the Smart Transformer" (Kiel, Saksamaa)

2018
- Doulos Programmeerimiskursus "C Programming for Embedded Systems" (München, Saksamaa)
- Tarkvarakoolitus "Viidete haldur Zotero" (TalTech)

2020
-Avaliku esinemise koolitus (OPS OÜ)

Kutsutud loengud:

2010 Täiendkoolitus "Muundurid ja andurid" (tellija ABB)
2007 Intensiivkursus ülikondensaator-energiasalvestid (välistudengitele)
2011 Intensiivkursus "Microcontrollers for power electronics applications" (doktorantidele)
2012 Täiendkoolitus "Inverterid" (tellija OÜ Jaotusvõrk)
2017 Täiendkoolitus "Päikeseenergia muundurid" (tellija Elering AS)
2018 Korduskoolitus "Päikeseenergia muundurid" (tellija Elering AS)
2018 Külalisloeng "PV Energy and Converters" (Giessen, Saksamaa)
2018 Täiendkoolitus "Päikeseenergia muundurid" (tellija Siemens OÜ)
2019 Täiendkoolitus "Inverterid ja nende kasutamine päikeseelektrijaamades" (tellija Imatra OÜ)

Õppetöö TTÜs:

2006-2008 AAV3320 Raalarvutused elektrotehnikas
2007-2008 Elektroonika alused loengud (Elektrikute ja elektriinseneride täiend- ja ümberõpe)
2007 AAR3320 Elektroonika ja jõupooljuhttehnika praktikum
2018- ATV0080 Toitemuundurid ja masinate juhtimine
2019- EEV5050 Jõuelektroonika erikursus

Kvalifikatsioon

Teaduskraadid
Indrek Roasto, doktorikraad, 2009, (juh) Dmitri Vinnikov; Tõnu Lehtla, Research and Development of Digital Control Systems and Algorithms for High Power, High Voltage Isolated DC/DC Converters (Võimsate kõrgepingeliste alalisvoolumuundurite arvjuhtimissüsteemide ja algoritmide uurimine ning väljatöötamine), Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut.
Indrek Roasto, magistrikraad (teaduskraad), 2005, (juh) Argo Rosin, Ülikondensaator-energiasalvesti juhtimismudeli väljatöötamine rööbassõidukile, Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut.
 
 
Teaduspreemiad ja tunnustused
2019, Indrek Roasto, Tallinna Tehnikaülikooli aasta arendustöö I koht "Robotlaev Nymo"
2014, Indrek Roasto, Eesti Vabariigi teaduspreemia tehnikateadste alal
2014, Indrek Roasto, Tallinna Tehnikaülikooli aasta noorteadlane 2013
2012, Indrek Roasto, TTÜ aasta teadusartikli autor
2011, Indrek Roasto, TTÜ Rakenduslike teadustööde konkursi teine koht
2010, Indrek Roasto, TTÜ Rakenduslike teadustööde konkursi võidutöö "Alalispinge muundur taastuvenergeetika rakendustele"
2009, Indrek Roasto, Kristjan Jaagu välissõidu stipendium (teadustöö välislaboris)
2009, Indrek Roasto, Kristjan Jaagu välissõidu stipendium (osalemine konverentsil)
2009, Indrek Roasto, Parima artikli auhind tudengi kategoorias konverentsil Compatibility and Power Electronics (CPE2009), Hispaania
2008, Indrek Roasto, Olev Liigi nimeline arengufondi stipendium
2008, Indrek Roasto, Kristjan Jaagu välissõidu stipendium (osalemine konverentsil)
2005, Indrek Roasto, Leonardo da Vinci välispraktika stipendium
2004, Indrek Roasto, Leonardo da Vinci välispraktika stipendium
2001, Indrek Roasto, Erasmuse üliõpilasvahetuse stipendum
 
 
Teadustöö põhisuunad
ETIS KLASSIFIKAATOR: 4. Loodusteadused ja tehnika; 4.8. Elektrotehnika ja elektroonika; TÄPSUSTUS: Jõumuundurid, juhtimissüsteemid ja -algoritmid, taastuvenergia rakendused, allikad ja energia salvestid
 
 
Lisainfo
Konverentsi EPE-PEMC 2010 rahvusvahelise toimetuskomitee liige
Google scholar profiil
http://scholar.google.com/citations?hl=en&user=KERyyc0AAAAJ
Konverentsi CPE 2011 rahvusvahelise toimetus- ja organiseerimiskomitee liige
Konverentsi BEC2016 rahvusvahelise toimetus- ja organiseerimiskomitee liige
Osalemine kursusle "the Smart Transformer Impact on the Electric Grid and Technology Challenges" (22-24.01.2017, Kiel, Saksamaa)
Osalemine täiendkoolitusel "Elektripaigaldusjoonised ja kilbiskeemide projekteerimine CADS Planneriga" (11-12.01.2018).
Konverentsi BEC2018 rahvusvahelise toimetus- ja organiseerimiskomitee liige

Jooksvad projektid

Lõppenud projektid

Juhendamisel väitekirjad

Juhendatud väitekirjad

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2021
Najafzadeh, M.; Ahmadiahangar, R.; Husev, O.; Roasto, I.; Jalakas, T.; Blinov, A. (2021). Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids. IEEE Access [ilmumas].
1.1.
2021
Matiushkin, O.; Husev, O.; Rodriguez, J.; Young, H.; Roasto, I. (2021). Feasibility Study of Model Predictive Control for Grid-Connected Twisted Buck-Boost Inverter. IEEE Transactions on Industrial Electronics. DOI: 10.1109/TIE.2021.3068663.
3.1.
2021
Roasto, I.; Jalakas, T.; Mõlder, H.; Möller, T.; Kristjan T.; Enok, M. (2021). Design and Testing of an Universal Autonomous Surface Vehicle. IEEE 19th International Power Electronics and Motion Control Conference (PEMC): 2020 IEEE 19th International Power Electronics and Motion Control Conference, 04.2021 Poland. IEEE [ilmumas].
1.1.
2020
Jalakas, T.; Janson, K.; Mõlder, H.; Roasto, I. (2020). High-voltage pulse transformer for IOT modulators. IET Power Electronics. DOI: 10.1049/iet-epa.2019.0877.
3.1.
2020
Astrov, Igor; Udal, Andres; Roasto, Indrek; Mõlder, Heigo (2020). Target tracking by neural predictive control of autonomous surface vessel for environment monitoring and cargo transportation applications. 2020 17th Biennial Baltic Electronics Conference (BEC) : October 6-8, 2020, Tallinn, Estonia, Proceedings. IEEE, (1−4). DOI: 10.1109/BEC49624.2020.9277115.
3.1.
2020
Najafzadeh, M.; Husev, O.; Roasto, I.; Jalakas, T. (2020). Improved DC-Link Voltage Transient Response and Stability Issues in Energy Router with Fuzzy Logic Control Method. 2020 IEEE 61th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON),Riga,latvia, 1−6 [ilmumas].
1.1.
2019
Roasto, Indrek; Husev, Oleksandr; Najafzadeh, Mahdiyyeh; Jalakas, Tanel; Rodriguez, Jose (2019). Voltage Source Operation of the Energy-Router Based on Model Predictive Control. Energies, 12 (10), ARTN 1892. DOI: 10.3390/en12101892.
3.1.
2019
Najafzadeh, M.; Roasto, I.; Jalakas, T. (2019). Energy Router Based Energy Management System for Nearly Zero Energy Buildings. Energy Router Based Energy Management System for Nearly Zero Energy Buildings: 2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON),Riga,latvia, Oct.2019. IEEE, 1−6. DOI: 10.1109/RTUCON48111.2019.8982366.
3.1.
2019
Jalakas, T.; Roasto, I.; Najafzadeh, M. (2019). Combined Active Frequency Drift Islanding Detection Method for NZEB Energy Router. 2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia. IEEE, 1−6. DOI: 10.1109/RTUCON48111.2019.8982258.
3.1.
2018
Roasto, I.; Jalakas, T.; Rosin, A. (2018). Bidirectional Operation of the Power Electronic Interface for Nearly-Zero Energy Buildings. EPE'18 ECCE Europe: 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe), Riga, Latvia, Riga, Latvia. IEEE, 1−9.
3.1.
2018
Roasto, I.; Rosin, A.; Jalakas, T. (2018). Multiport Interface Converter with an Energy Storage for Nanogrids. 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018): 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018), Washington DC, USA, October 21-23, 2018.. IEEE, 6088−6093.
3.1.
2018
Roasto, I.; Jalakas, T.; Rosin, A. (2018). Control of Bidirectional Grid-Forming Inverter for Nearly Zero Energy Buildings. 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University. IEEE.
3.1.
2018
Maask, V.; Rosin, A.; Roasto, I. (2018). Development of Experimental Load Management System for Nearly Zero-Energy Building. 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University: 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia, 12-13 November 2018. IEEE, 1−5. DOI: 10.1109/RTUCON.2018.8659826.
1.1.
2017
Vinnikov, D.; Chub, A.; Liivik, E.; Roasto, I. (2017). High-Performance Quasi-Z-Source Series Resonant DC-DC Converter for Photovoltaic Module Level Power Electronics Applications. IEEE Transactions on Power Electronics, 32 (5), 3634−3650. DOI: 10.1109/TPEL.2016.2591726.
1.1.
2017
Rosin, A.; Link, S.; Lehtla, M.; Martins, J.; Drovtar, I.; Roasto; I. (2017). Performance and feasibility analysis of electricity price based control models for thermal storages in households. Sustainable Cities and Society, 32, 366−374. DOI: 10.1016/j.scs.2017.04.008.
3.1.
2017
Roasto, I.; Jalakas, T.; Rosin, A. (2017). Startup sequence for a grid connected single phase voltage source inverter. Industrial Electronics (ISIE), 2017 IEEE 26th International Symposium on. IEEE, 1787−1791. DOI: 10.1109/ISIE.2017.8001519.
3.1.
2017
Roasto, I.; Rosin, A.; Jalakas, T. (2017). Power electronic interface converter for resource efficient buildings. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society: IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, 20 Oct.-1 Nov. 2017.. IEEE, 3638−3643. DOI: 10.1109/IECON.2017.8216617.
3.1.
2016
Vinnikov, D.; Chub, A.; Roasto, I.; Liivik, L. (2016). Multi-Mode Quasi-Z-Source Series Resonant DC/DC Converter for Wide Input Voltage Range Applications. 31st Annual IEEE Applied Power Electronics Conference and Exposition, March 18-24, 2016. Long Beach, CA, USA: IEEE, 2533−2539.
3.1.
2016
Roasto, I.; Jalakas, T. (2016). Startup Strategy for Grid Connected PV Micro Inverter. BEC 2016 :15th biennial Baltic Electronics Conference : proceedings of the ... biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, Tallinn, Estonia. IEEE, 187−190. DOI: 10.1109/BEC.2016.7743760.
3.1.
2016
Roasto, I.; Jalakas, T.; Husev, O. (2016). Modeling of grid-connected quasi-Z-source series resonant topology based microinverter. 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG). IEEE, 192−195. DOI: 10.1109/CPE.2016.7544183.
1.1.
2015
Vinnikov, D.; Roasto, I.; Liivik, L.; Blinov, A. (2015). Four Novel PWM Shoot-Through Control Methods for Impedance Source DC-DC Converters. Journal of Power Electronics, 15 (2), 299−308. DOI: 10.6113/JPE.2015.15.2.299.
1.1.
2015
Husev, O.; Liivik, L.; ·Blaabjerg, F.; · Chub, A.; ·Vinnikov, D.; ·Roasto, I. (2015). Galvanically Isolated Quasi-Z-Source DC-DC Converter with a Novel ZVS and ZCS Technique. IEEE Transactions on Industrial Electronics, 62 (12), 7547−7556. DOI: 10.1109/TIE.2015.2455522.
3.1.
2015
Roasto, I.; Miñambres-Marcos, V.; Romero-Cadaval, E.; Strzelecki, R. (2015). Design and Evaluation of a Base Module of Active Power Electronic Transformer. Compatibility and Power Electronics (CPE), Lisbon, Portugal, June 24-26 2015. IEEE, 384−389. DOI: 10.1109/CPE.2015.7231106.
3.1.
2015
Miñambres-Marcos, V.; Roasto, I.; Szczepankowski, P.; Romero-Cadaval, E.; Vinnikov, D.; Barrero-González, F. (2015). Code Development of a DSP-FPGA based Control Platform for Power Electronics Applications. IEEE International Conference on Industrial Technology (ICIT'2015), Seville, Spain, March 17th to 19th, 2015. IEEE, 2890−2895.
3.1.
2015
Kosenko, R.; Roasto, I. (2015). A MPPT Control Method for Full Soft-Switching High Step-Up Current-Fed DC-DC Converter. In: 2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) (199−203). . IEEE.
3.1.
2015
Jalakas, T.; Jarkovoi, M.; Roasto, I.; Zakis, J.; Garganeev, A. (2015). Investigation of Radiated Emissions of a Galvanically Isolated qZS DC-DC Converter. POWERENG 2015, 5th International Conference on Power Engineering, Energy and Electrical Drives: POWERENG 2015, 5th International Conference on Power Engineering, Energy and Electrical Drives, Riga, Latvia, May 11-13. IEE Conference Publications, 176−181. DOI: 10.1109/PowerEng.2015.7266314.
1.1.
2014
Fernão Pires, V.; Romero-Cadaval, E.; Vinnikov, D.; Roasto, I.; Martins, J. F. (2014). Power Converter Interfaces for Electrochemical Energy Storage Systems – A Review. Energy Conversion and Management, 86, 453−475. DOI: 10.1016/j.enconman.2014.05.003.
3.1.
2014
Jalakas, T.; Roasto, I.; Gallardo-Lozano, J.; Romero-Cadaval, E. (2014). Electric vehicle multiport fast charger based on the concept of active power electronic transformer. Power Electronics and Applications: EPE'14-ECCE Europe 16th European Conference, Lappenranta, Finland, 26-28 August. IEEE, 26−28.
3.1.
2014
Roasto, I.; Liivik, L.; Vinnikov, D. (2014). Control of Quazi Z-source DC-DC Converter by the Overlap of Active States: New Possibilities and Limitations. 14th Biennial Baltic Electronics Conference, Tallinn, Estonia, Octoover 6-8. IEEE.
3.1.
2014
Strzelecki, R.; Roasto, I.; Romero-Cadaval, E. (2014). Design of a Simple Modular Active Power Electronic Transformer. IECON 2014 – 40th Annual Conference of IEEE Industrial Electronics Society, Dallas, oktoober 2014. IEEE, 1410−1415. DOI: 10.1109/IECON.2014.7048686.
3.1.
2014
Roasto, I.; Strzelecki, R. (2014). A simple modular active power electronic transformer. 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE), Istanbul, Juuni 2014. IEEE, 1976−1980. DOI: 10.1109/ISIE.2014.6864919.
1.1.
2013
Roasto, I.; Vinnikov, D.; Zakis, J.; Husev, O. (2013). New Shoot-Through Control Methods for qZSI-Based DC/DC Converters. IEEE Transactions on Industrial Informatics, 9 (2), 640−647. DOI: 10.1109/TII.2012.2224353.
3.1.
2013
Roasto, I.; Romero-Cadaval, E.; Martins, J. (2013). Active Power Electronic Transformer Based on Modular Building Blocks. 39th Annual Conference of the IEEE Industrial Electronics Society, IECON13, Viin, 10-11 nov.. Viin: IEEE, 5920−5925. DOI: 10.1109/IECON.2013.6700106.
3.1.
2013
Jalakas, T.; Roasto, I.; Vinnikov, D. (2013). Electric vehicle fast charger high voltage input multiport converter topology analysis. 2013 International Conference-Workshop Compatibility and Power Electronics (CPE), Ljubljana, Sloveenia, 5-7 juuni. IEEE, 326−331.
3.1.
2013
Roasto, I.; Romero-Cadaval, E.; Martins, J.; Jalakas, T. (2013). Active Power Electronic Transformer as a Power Conditioner for Nonlinear Loads. 2013 International Conference-Workshop Compatibility and Power Electronics (CPE), Ljubljana, Sloveenia, 5-7 juuni. IEEE, 63−68.
3.1.
2013
Beldjajev, V.; Roasto, I.; Zakis, J.. (2013). Impact of Component Losses of the Efficiency of the New Quasi-Z Source Based Dual Active Bridge. Technological Innovation for the Internet of Things: Doctoral Conference on Computing, Electrical and Industrial Systems. Portugal: Springer Heidelberg, 485−492.
1.1.
2012
Roasto, I.; Vinnikov, D. (2012). Impact of component losses on the voltage boost properties and efficiency of the QZS-converter family. COMPEL The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 31 (6), 1945−1963. DOI: 10.1108/03321641211267227.
1.1.
2012
Beldjajev, V.; Roasto, I. (2012). Efficiency and Voltage Characteristics of the Bi-Directional Current Doubler Rectifier. Przegląd Elektrotechniczny / Electrical Review, 88 (8), 124−129.
1.1.
2012
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2012). Step-Up DC/DC Converters with Cascaded Quasi-Z-Source Network. IEEE Transactions on Industrial Electronics, 59 (10), 3727−3736. DOI: 10.1109/TIE.2011.2178211.
1.1.
2012
Vinnikov, D.; Roasto, I.; Jalakas, T.; Strzelecki, R.; Adamowicz, M. (2012). Analytical Comparison between Capacitor Assisted and Diode Assisted Cascaded Quasi-Z-Source Inverters. Przegląd Elektrotechniczny / Electrical Review, 88, 212−217.
1.2.
2012
Beldjajev, V.; Roasto, I.. (2012). State of the art trends and design challenges of power electronic transformer for future distribution grids. Технiчна електродинамiка, 55−62.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D. (2012). Non-Shoot-Through Mode Behavior of DC/DC Converters with a Quasi Z Source Inverter. EPE PEMC ECCE Europe 2012, Serbia, Novi Sad, September 4-6, 2012. IEEE, DS1b.3-1−DS1b.3-4. DOI: 10.1109/EPEPEMC.2012.6397204.
3.1.
2012
Beldjajev, V.; Roasto, I.; Zakis, J. (2012). Isolation Stage for Power Electronic Transformer: Dual Active Bridge vs Bi-Directional Current Doubler Rectifier. International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM): SPEEDAM, Sorrento, Itaalia, 20-22 June 2012. IEEE, 849−854. DOI: 10.1109/SPEEDAM.2012.6264545.
3.1.
2012
Husev, O.; Vinnikov, D.; Roasto, I. (2012). Stability Analysis of the Quasi-Z-Source DC/DC Converter Based on Small Signal Model. Proceedings: 2012 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Sorrento, Italy, 20th – 22nd June, 2012. IEEE, 298−303.
3.1.
2012
Roasto, I.; Vinnikov, D. (2012). New Voltage Mode Control Method for the Quasi-Z-Source-Based Isolated DC/DC Converters. Proceedings : 2012 IEEE International Conference on Industrial Technology: IEEE International Conference on Industrial Technology (ICIT), Ateena, 19-21 March 2012. IEEE, 644−649. DOI: 10.1109/ICIT.2012.6210011.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D.; Agabus, H. (2012). Novel Power Conditioning System for Residential Fuel Cell Power Plants. 2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Aalborg, Taani, 25.06.2012 - 28.06.2012. IEEE.
3.1.
2012
Ott, S.; Jalakas, T.; Vinnikov, D.; Roasto, I. (2012). Experimental Analysis of Extended Boost Quasi-Z-Source Inverters. BEC 2012 : 13th biennial Baltic Electronics Conference : proceedings of the 13th biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, 2012, Tallinn, Estonia. Ed. T. Rang, P. Ellervee. Tallinn: IEEE, 259−262.
3.1.
2012
Beldjajev, V.; Roasto, I. (2012). Impact of Component Losses on the Efficiency of the Bi-Directional Current Doubler Rectifier Based Isolation-Stage. The 38th Annual Conference of the IEEE Industrial Electronics Society (IECON2012), Montreal, Canada, 25-28 October 2012. IEEE, 5209−5214. DOI: 10.1109/IECON.2012.6389548.
3.1.
2012
Roasto, I.; Romero-Cadaval, E.; Martins, J.; Smolenski, R. (2012). State of the Art of Active Power Electronic Transformers for Smart Grids. 38th Annual Conference of the IEEE Industrial Electronics Society, Montreal, Canada, 25-28 October 2012. IEEE, 5241−5246. DOI: 10.1109/IECON.2012.6389543.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D. (2012). Analysis of battery charger topologies for an electric vehicle. BEC 2012 : 13th biennial Baltic Electronics Conference : proceedings of the 13th biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, 2012, Tallinn, Estonia. Tallinn, 2012. , 223−226.
3.2.
2012
Beldjajev, V.; Roasto, I.. (2012). Dual Active Bridge Based Isolation Stage for Power Electronic Transformer. 11th International Symposium "Topical Problems in the Field of Electrical and Power Engineering". Doctoral school of energy and geotechnology. II : Pärnu, Estonia, January 16-21, 2012. Ed. Zakis, J. Tallinn: Elektriajam.
1.1.
2011
Roasto, I.; Vinnikov, D.; Jalakas, T.; Strzelecki, R. (2011). Digital Current Mode Control Algorithms for High-Power Half-Bridge DC/DC Converters. Przegląd Elektrotechniczny / Electrical Review, 8, 87, 180−186.
1.1.
2011
Vinnikov, D.; Roasto, I.; Jalakas, T.; Ott, S. (2011). Extended Boost Quasi-Z-Source Inverters: Possibilities and Challenges. Electronics and Electrical Engineering, 112 (6), 51−56.
1.1.
2011
Vinnikov, D.; Roasto, I.; Zakis, J.; Ott, S.; Jalakas, T. (2011). Analysis of Switching Conditions of IGBTs in Modified Sine Wave qZSIs Operated with Different Shoot-Through Control Methods. Electronics and Electrical Engineering, 111 (5), 45−50.
1.1.
2011
Vinnikov, D.; Roasto, I. (2011). Quasi-Z-Source-Based Isolated DC/DC Converters for Distributed Power Generation. IEEE Transactions on Industrial Electronics, 58 (1), 192−201. DOI: 10.1109/TIE.2009.2039460.
1.2.
2011
Beldjajev, V.; Roasto, I.; Lehtla, T. (2011). Intelligent Transformer: Possibilities and Challenges. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 4, 95−100.
1.2.
2011
Ott, S.; Roasto, I.; Vinnikov, D.; Lehtla, T. (2011). Analytical and Experimental Investigation of Neutral Point Clamped Quasi-Impedance-Source Inverter. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 4, 113−118.
1.2.
2011
Vinnikov, D.; Husev, O.; Roasto, I. (2011). Lossless Dynamic Models of the Quasi-Z-Source Converter Family. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 73−78.
1.2.
2011
Vinnikov, D.; Husev, O.; Andrijanovitš, A.; Roasto, I. (2011). New high-gain step-up dc/dc converter for a fuel cell interfacing in hydrogen buffer. Технiчна електродинамiка, 1, 93−100.
2.2.
2011
Roasto, I.; Jalakas, T.; Vinnikov, D. (2011). High-voltage IGBT based converters for rolling stock: Possibilities and Challenges. Saarbrücken, Germany: Lambert Academic Publishing AG & Co. KG.
3.1.
2011
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2011). CCM and DCM Operation Analysis of Cascaded Quasi-Z-Source Inverter. Proceedings of IEEE International Symposium on Industrial Electronics ISIE'2011, 27-30 June 2011, Gdansk, Poland. IEEE, 159−164.
3.1.
2011
Zakis, J.; Vinnikov, D.; Roasto, I.; Ribickis, L. (2011). Quasi-Z-Source Inverter Based Bi-Directional DC/DC Converter: Analysis of Experimental Results. 7th International Conference-Workshop, Compatibility and Power Electronics (CPE 2011). IEEE, 1−6.
3.1.
2011
Ott, S.; Roasto, I.; Vinnikov, D. (2011). Neutral Point Clamped Quasi-Impedance-Source Inverter. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03. IEEE, 348−353.
3.1.
2011
Beldjajev, V.; Roasto, I.; Vinnikov, D. (2011). Analysis of Current Doubler Rectifier Based High Frequency Isolation Stage for Intelligent Transformer. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03, 2011. Tallinn, Eesti, 336 −341.
3.1.
2011
Vinnikov, D.; Roasto, I. (2011). Impact of Component Losses on the Voltage Boost Properties and Efficiency of the qZS-Converter Family. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03, 2011. , 303−308.
3.1.
2011
Andrijanovitš, A.; Vinnikov, D.; Roasto, I.; Blinov, A. (2011). Three-level half-bridge ZVS DC/DC converter for electrolyzer integration with renewable energy systems. 10th International Conference on Environment and Electrical Engineering (EEEIC´11), Rome (Italy), May 2011. IEEE, 1−4.
3.1.
2011
Vinnikov, D.; Andrijanovitš, A.; Roasto, I.; Jalakas, T. (2011). Experimental study of new integrated DC/DC converter for hydrogen-based energy storage. 10th International Conference on Environment and Electrical Engineering (EEEIC´11), Rome (Italy), May 2011. IEEE, 1−4.
3.2.
2011
Beldjajev, V.; Roasto, I.. (2011). Analysis of New Bidirectional DC-DC Converter Based on Current Doubler Rectifier. 11th International Symposium Pärnu 2011 “Topical Problems In The Field Of Electrical And Power Engineering” and “Doctoral School of Energy and Geotechnology II”, Pärnu, Estonia, January 10 - 15, 2011: Doctoral school on energy and geotechnology II.
3.2.
2011
Ott, S.; Roasto, I.; Vinnikov, D. (2011). Comparison of pulse width modulation methods for a quasi impedance source inverter. 10th International Symposium „Topical Problems in the Field of Electrical and Power Engineering“, Pärnu, Estonia, January 10-15, 2011. Toim. Lahtmets, R., 25−29.
3.4.
2011
Zakis, J.; Vinnikov, D.; Roasto, I.; Ribickis, L. (2011). Experimental Verification of Novel Bi-Directional qZSI Based DC/DC Converter for Short Term Energy Storage Systems. International Conference on Renewable Energies and Power Quality (ICREPQ’11). , 1−6.
3.4.
2011
Vinnikov, Dmitri; Andrijanovitš, Anna; Roasto, Indrek; Lehtla, Tõnu. (2011). New integrated converter for hydrogen buffer interfacing in distributed energy systems. International Conference on Renewable Energies and Power Quality (ICREPQ´11), Las Palmas de Gran Canaria (Spain), 13-15 Aprill, 2011. , 1−5.
1.1.
2010
Vinnikov, D.; Roasto, I.; Zakis, J.; Strzelecki, R. (2010). New Step-Up DC/DC Converter for Fuel Cell Powered Distributed Generation Systems: Some Design Guidelines. Przegląd Elektrotechniczny / Electrical Review, 86 (8), 245−252.
1.2.
2010
Zakis, J.; Vinnikov, D.; Roasto, I.; Jalakas, T. (2010). Practical Design Guidelines of qZSI Based Step-Up DC/DC Converter. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 27, 107−114.
1.2.
2010
Vinnikov, D.; Roasto, I.; Zakis, J. (2010). Mathematical Models of Cascaded Quasi-Impedance Source Converter. Технiчна електродинамiка, 1, 59−64.
3.1.
2010
Roasto, I.; Vinnikov, D. (2010). Analysis and Evaluation of PWM and PSM Shoot-Through Control Methods for Voltage-Fed qZSI Based DC/DC Converters. Proceedings of14th International Power Electronics and Motion Control Conference EPE-PEMC 2010, Ohrid,Republic of Macedonia, 6-8 September, 2010. , T3-100−T3-105.
3.1.
2010
Vinnikov, D.; Roasto, I.; Zakis, J. (2010). New Bi-Directional DC/DC Converter for Supercapacitor Interfacing in High-Power Applications. Proceedings of 14th International Power Electronics and Motion Control Conference EPE-PEMC 2010, Ohrid,Republic of Macedonia, 6-8 September, 2010. , T11-38−T11-43.
3.1.
2010
Roasto, I.; Vinnikov, D.; Jalakas, T.; Zakis, J.; Ott, S. (2010). Experimental Study of Shoot-Through Control Methods for qZSI-Based DC/DC Converters. Proceedings of 2010 International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM), Pisa, Italy, 14-16 June, 2010. IEEE, 29−34. DOI: 10.1109/SPEEDAM.2010.5542046.
3.1.
2010
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, A. (2010). Two-Stage Quasi-Z-Source Network Based Step-Up DC/DC Converter. Proceedings of IEEE International Symposium on Industrial Electronics ISIE'2010, 4-7 July 2010, Bari, Italy. IEEE, 1143−1148.
3.1.
2010
Hõimoja, H.; Roasto, I.; Kesküla, A. (2010). Design concepts for a hybrid diesel electric shunting locomotive powertrain. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). Ed. T. Rang, P. Ellervee, M. Min. IEEE, 293−296.
3.1.
2010
Zakis, J.; Vinnikov, D.; Roasto, I. (2010). Soft-Switching Capability Analysis of a qZSI-Based DC/DC Converter. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). IEEE, 301−304.
3.1.
2010
Vinnikov, D.; Roasto, I.; Jalakas, T. (2010). Comparative Study of Capacitor-Assisted Extended Boost qZSIs Operating in Continuous Conduction Mode. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). Ed. T. Rang, P. Ellervee, M. Min. IEEE, 297−300.
3.1.
2010
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2010). Performance Improvement Method for the Voltage-Fed qZSI with Continuous Input Current. Proceedings of 15th IEEE Mediterranean Electrotechnical Conference, Malta, 25-28 April, 2010. IEEE, 1459−1464. DOI: 10.1109/MELCON.2010.5476229.
3.1.
2010
Vinnikov, D.; Roasto, I.; Jalakas, T.; Lehtla, T.; Laugis, J. (2010). New Fuel Cell Power Conditioning System for Supplying Dedicated Loads. Proceedings of: 9th International Conference on Environment and Electrical Engineering EEEIC'2010, Prague, Czech Republic, May 16-19, 2010. IEEE Publishing , 341−344.
3.2.
2010
Ott, S.; Roasto, I. (2010). Digital signal processor based sinusoidal PWM for voltage source inverters. In: Rain Lahtmets (Ed.). 9th International Symposium Pärnu 2010 “Topical Problems In The Field Of Electrical And Power Engineering” and “Doctoral School of Energy and Geotechnology II”, Pärnu, Estonia, June 14 - 19, 2010 (225−228). . Tallinn: Tallinn University of Technology.
1.2.
2009
Vinnikov, D.; Roasto, I.; Strzelecki, R. (2009). Experimental Study of Voltage-Fed Quasi-Z-Source Inverter Based Isolated DC/DC Converter. Electrical Engineering Research Report, 3, 1−7.
1.2.
2009
Vinnikov, D.; Roasto, I. (2009). Design and Development of 3.3 kV IGBT Based Three-Level DC/DC Converter. Electrical Engineering Research Report, 3, 1−6.
1.2.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). Analysis and Design of 3.3 kV IGBT Based Three-Level DC/DC Converter with High-Frequency Isolation and Current Doubler Rectifier. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 25, 97−102.
2.3.
2009
Roasto, I. (2009). Research and Development of Digital Control Systems and Algorithms for High Power, High Voltage Isolated DC/DC Converters. (Doktoritöö, Tallinna Tehnikaülikool). Tallinn: Tallinn University of Technology Press.
3.1.
2009
Roasto, I.; Vinnikov, D. (2009). Simplified Digital Average Current Mode Control Algorithm for Half- or Full-Bridge Isolated DC/DC Converters. Proceedings : IECON 2009: 35th Annual Conference of the IEEE Industrial Electronics Society, Alfândega Congress Center, Porto, Portugal, 3-5 November 2009. Porto: IEEE, 1744−1749.
3.1.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). New Step-Up DC/DC Converter with High-Frequency Isolation. Proceedings : IECON 2009: 35th Annual Conference of the IEEE Industrial Electronics Society, Alfândega Congress Center, Porto, Portugal, 3-5 November 2009. Porto: IEEE, 667−672.
3.1.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). Analysis of Implementation Possibilities and Benefits of Three-Level Half-Bridge NPC Topology in Static Auxiliary Converters for Rolling Stock. Proceedings of Second International Conference on Power Engineering, Energy and Electrical Drives, POWERENG; Lisbon, Portugal, March 18-20, 2009. Ed. IEEE. Lisbon, Portugal, 587−592.
3.1.
2009
Roasto, I.; Vinnikov, D.; Vodovozov, V. (2009). Simulation and Evaluation of Control Methods for the Rolling Stock Static Auxiliary Converter Based on Three-Level NPC Inverter Topology. Conference proceedings of IEEE Second International Conference on Power Engineering, Energy and Electrical Drives, POWERENG; Lisbon, Portugal, March 18-20, 2009. Lisbon, Portugal: IEEE, 593−598.
3.1.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). An Improved High-Power DC/DC Converter for Distributed Power Generation. Proceedings of 10th International Conference on "Electrical Power Quality and Utilisation": 10th International Conference on "Electrical Power Quality and Utilisation", September 15-17, 2009, Lodz, Poland. Ed. IEEE. IEEE, 1−6.
3.1.
2009
Vinnikov, D.; Hõimoja, H.; Andrijanovitš, A.; Roasto, I.; Lehtla, T.; Klytta, M. (2009). An Improved Interface Converter for a Medium-Power Wind-Hydrogen System. Proceedings of 2nd IEEE International Conference on Clean Electrical Power: Renewable Energy Resources Impact (ICCEP'2009). June 9-11, 2009, Capri, Italy. IEEE Publishing , 426−432.
3.1.
2009
Roasto, I.; Vinnikov, D.; Galkin, I. (2009). Comparison of Control Methods for High-Voltage High-Power Three-Level Half-Bridge DC/DC Converters. Proceedings of: 6th IEEE Conference-Workshop "Compatibility and Power Electronics CPE'2009". 20.05.-22.05.2009, Badajoz, Spain. Ed. IEEE., 258−264.
3.2.
2009
Vinnikov, D.; Roasto, I.; Vodovozov, V. (2009). Design Issues of Redundant Protection and Supervision System for the Special Purpose Power Converters. Proceedings of: International Conference on Renewable Energy and Power Quality (ICREPQ´09), April 15-17, 2009, Valencia, Spain. Spain, 1−6.
3.2.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). Selection of the Duty Cycle Variation Range and Its Influence on the Efficiency and Operability of High-Power Converters Operating at Wide Input Voltage Swing. In: R. Lahtmets (Ed.). 7th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Narva-Jõesuu, Estonia, 16.06.-19.06.2009 (26−31). . Estonian Society of Moritz Hermann Jacobi.
3.2.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). A New High-Power DC/DC Converter for Residential Fuel Cell Power Systems. Proceedings of: 11th Spanish-Portuguese Congress on Electrical Engineering (11CHLIE), July 1-4, 2009, Zaragoza, Spain. Ed. AEDIE and APDEE. Spain, 1-6.
3.2.
2009
Jalakas, T.; Vinnikov, D.; Roasto, I. (2009). Design and Development of Three-Level Half-Bridge NPC Converter with Dual 3.3 kV IGBT Modules. 6th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Kuressaare, Estonia, 12.01.-17.01.2009. Ed. Lahtmets, R. Tallinn : Estonian Society of Moritz Hermann Jacobi, 43−48.
3.2.
2009
Roasto, I.; Vinnikov, D.; Lehtla, T. (2009). State of the Art and Development Trends of Smart Control Systems for High-Voltage DC/DC Converters. 6th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Kuressaare, Estonia, 12.01.-17.01.2009. Ed. Lahtmets, R. Tallinn: Estonian Society of Moritz Hermann Jacobi, 36−42.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T.; Auväärt, A. (2008). A Simplified Peak Current Mode Control Algorithm for Special Purpose High Voltage IGBT Converters. BEC 2008 : 2008 International Biennial Baltic Electronics Conference : Proceedings: 11th Biennial Baltic Electronics Conference, Tallinn University of Technology, October 6-8, 2008, Tallinn, Estonia. Tallinn: Tallinn University of Technology, 305−308.
3.1.
2008
Jalakas, T.; Vinnikov, D.; Roasto, I.; Raud, Z.; Egorov, M. (2008). Versatile Laboratory Tools for Advanced Course of Power Electronics. BEC 2008 : 2008 International Biennial Baltic Electronics Conference : Proceedings: 11th Biennial Baltic Electronics Conference, Tallinn University of Technology, October 6-8, 2008, Tallinn, Estonia. Tallinn: Tallinn University of Technology, 277−280.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Laboratory Setup for Studying Ultracapacitors in Industrial Applications. Proceedings of 13th International Power Electronics and Motion Control Conference EPE-PEMC 2008: 13th International Power Electronics and Motion Control Conference EPE-PEMC 2008, 1-3 September, 2008, Poznan, Poland. Poland: IEEE, 2034−2037.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Analysis of Capacitor-Related Mid-Voltage Point Shift Problems in High-Voltage Half-Bridge DC/DC Converters. Proceedings of 2008 IEEE 39th Annual Power Electronics Specialists Conference: 2008 IEEE 39th Annual Power Electronics Specialists Conference PESC 2008, Greece, June 15-19, 2008. Greece: IEEE, 3619−3622.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Ultracapacitors as an Innovative Teaching Topic in Tallinn University of Technology. Proceedings of International Symposium on Power Electronics, Electrical Drives, Automation and Motion: International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM 2008, Ischia, June 11-13, 2008. Ed. IEEE. Ischia, Italy, 475−480.
3.4.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Comparison of Different Microcontroller Development Boards for Power Electronics Applications. In: Lahtmets, R. (Ed.). 5th International Symposium "Topical problems in the field of electrical and power engineering" : doctoral school of energy and geotechnology, Kuressaare, Estonia, January 14-19, 2008 (103−107). . Tallinn: Tallinn University of Technology.
3.1.
2007
Roasto, I., Vinnikov, D. (2007). Control System Simulation of a 40 kW Half-Bridge Isolated DC-DC Converter. 12th European Conference on Power Electronics and Applications EPE 2007, CD-ROM: 12th European Conference on Power Electronics and Applications, EPE’2007. Sept. 2 - 5, 2007, Aalborg (Denmark). IEEE, 10 pp.
3.1.
2007
Roasto, I.; Vinnikov, D.; Klytta, M. (2007). EMC Considerations on PCB Design for a High-Power Converter Control System. 5th International Conference-Workshop on Compatibility in Power Electronics CPE’2007: 5th International Conference-Workshop on Compatibility in Power Electronics CPE’2007, May 29 - June 1, 2007, Gdańsk, Poland. Gdansk: IEEE, 4 pp.
3.2.
2007
Roasto, I.; Vinnikov, D.; Klytta, M. (2007). Control and Protection of a High-Voltage IGBT-Based Half-Bridge Inverter. In: Scientific proceedings of Riga Technical University. Power and Electrical Engineering (75−83). . Riga: Riga Technical University.
3.4.
2007
Roasto, I.; Vinnikov, D. (2007). Control Methodology of the Rolling Stock Auxiliary Power Supply. In: Lahtmets, R. (Ed.). 4th International Symposium "Topical problems of education in the field of electrical and power engineering". Doctoral school of energy and geotechnology : Kuressaare, Estonia, January 15-20, 2007 (122−125). . Tallinn: Tallinn University of Technology, Faculty of Power Engineering.
3.4.
2007
Jalakas, T.; Roasto, I.; Müür, M.; Vinnikov, D.; Laugis, J. (2007). Research and Development of Voltage Converters Based on 6.5 kV IGBTs. International Youth Conference on Energetics IYCE-2007, 31.05.-02.06.2007, Budapest, Hungary. , 153−154.
3.1.
2006
Indrek, Roasto; Tõnu, Lehtla; Taavi, Möller; Argo, Rosin (2006). Control of Ultracapacitors Energy Exchange. 12th International Power Electronics and Motion Control Conference, Portoroz, Slovenia, August 30 - September 1, 2006. IEE.
3.4.
2006
Roasto, I.; Lehtla, T. Rosin, A. (2006). Control Strategies of Ultracapacitors. 3rd International Symposium "Topical problems of education in the field of electrical and power engineering" : doctoral school of energy and geotechnology : Kuressaare, Estonia, January 16-21, 2006. Ed. Lahtmets, R. Tallinn: Tallinn University of Technology, Department of Electrical Drives and Power Electronics, 85−88.
3.4.
2006
Jalakas, T.; Möller, T.; Roasto, I. (2006). PIC microcontroller learning system. 3rd International Symposium "Topical problems of education in the field of electrical and power engineering" : doctoral school of energy and geotechnology : Kuressaare, Estonia, January 16-21, 2006. Ed. Lahtmets, R. Tallinn University of Technology, Department of Electrical Drives and Power Electronics, 99−101.
6.6.
2006
Roasto, Indrek (2006). Programmeeritavad loogikaelemendid. Elektriala, 1, 24−26.
3.2.
2005
Roasto, I. (2005). Ultrakondensatoren– Energiespeicher für Schienenfahrzeuge. 2nd International Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : Kuressaare, Estonia, January 17-22, 2005. , 119−122.
6.6.
2005
Roasto, Indrek (2005). Robotex 2005. Elektriala, 6, 28−28.
3.2.
2004
Roasto, I. (2004). Applying CAN in the Tram KT4. In: . IV Summer Seminar, Laulasmaa 2004.
3.2.
2004
Roasto, I. (2004). Lade- und Entladevorgänge von Ultrakondensatoren. Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : January 19-24, 2004, Kuressaare, Estonia. , 69−72.
3.4.
2003
Roasto, I. (2003). Steueralgorithmus für Laden von Ultrakondensator. The 4th Research Symposium of Young Scientists "Actual Problems of Electrical Drives and Industry Automation" : Tallinn, Estonia, May 17-21, 2003. , 128−131.

Tööstusomand

5.04.2021

Indrek Roasto

https://www.etis.ee/CV/Indrek_Roasto/eng
2.07.1980
6203702
indrek.roasto@ttu.ee

Career

Institutions and positions
01.09.2020–...   
Tallinn University of Technology , School of Engineering, Department of Electrical Power Engineering and Mechatronics, Senior Lecturer (1,00)
01.01.2017–31.08.2020   
Tallinn University of Technology , School of Engineering, Department of Electrical Power Engineering and Mechatronics, Senior Researcher (1,00)
01.09.2015–31.12.2016   
Tallinn University of Technology , Faculty of Power Engineering, Department of Electrical Engineering, Senior Researcher (0,50)
01.01.2014–31.12.2016   
Ubik solutions OÜ, software engineer (0,50)
01.09.2013–31.08.2015   
Tallinn University of Technology , Faculty of Power Engineering, Department of Electrical Engineering, Senior Researcher (0,50)
01.09.2013–31.08.2014   
Gdynia Maritime University, Power Electronic Group (0,50)
01.09.2010–31.08.2013   
Tallinn University of Technology , Faculty of Power Engineering, Department of Electrical Engineering, Department of Electrical Drives and Power Electronics, Senior Researcher (1,00)
01.01.2009–31.12.2009   
Power Electronic Group Gdynia Maritime University; Researcher
01.09.2005–31.08.2010   
Tallinn University of Technology , Faculty of Power Engineering, Department of Electrical Engineering, Department of Electrical Drives and Power Electronics, Researcher (1,00)
01.01.2005–31.12.2005   
Lust Antriebstechnik GmbH Germany; practical training
01.01.2004–31.12.2004   
Siemens AG Erlangen Germany; practical training
01.09.2003–31.08.2005   
Tallinn University of Technology , Faculty of Power Engineering, Tallinn University of Technology, Department of Electrical Drives and Power Electronics (1,00)
01.01.2002–31.12.2002   
Lust Antriebstechnik GmbH Germany; practical training
 
 
Education
2005–2009   
Tallinn University of Technology, PhD
2003–2005   
Tallinn University of Technology, M.Sc.
2001–2005   
Germany, University of Applied Sciences Giessen-Freidberg, Dipl-Ing
1999–2003   
Tallinn University of Technology, Bachelor
 
 
R&D related managerial and administrative work
2011−...   
IEEE Industrial Electronics Society Members
2010−...   
IEEE Member
2018−2018   
Organizer of the Seminar "Emerging Power Electronic Systems for Nearly-Zero-Energy Buildings "
2018−2018   
Programme Committee Member BEC2018
2017−2017   
Organizer of the Seminar "POWER ELECTRONICS AND ENERGY ROUTING IN NEARLY ZERO-ENERGY RESIDENTIAL BUILDINGS"
2010−2011   
Member of the Board of TUT Faculty of Power Engineering
 
 
Additional information
Training courses:
2017
-Software PLECS workshop "Advanced Modeling and Simulation of Power Electronic Systems" (Warsaw, Poland)
-Training "Course in the Smart Transformer" (Kiel, Germany)

2018
- Doulos Training course „C Programming for Embedded Systems“ (Munich, Germany)
- Software course "Reference manager Zotero" (Taltech)

2020
- Publick speach training (OPS OÜ)

Invited lectures:

2010 advanced course "Converters and Sensors" (for ABB)
2007 advanced course "Ultracapacitor Energy Storage" (for international students)
2011 advanced course "Microcontrollers for power electronics applications" (for PhD students)
2012 advanced course "Inverters" (tellija OÜ Jaotusvõrk)
2017 advanced course "Converters of the solar energy" (for Elering AS)
2018 advanced course "Converters of the solar energy" (for Elering AS)
2018 Invited lecture "PV Energy and Converters" (Giessen, Germany)
2018 advanced course "Converters of the solar energy" (for Siemens OÜ)
2019 advanced course "Inverters and their implementation in PV power stations" (for Imatra OÜ)

Teaching courses at Tallinn University of Technology:

2006-2008 AAV3320 Calculations in Electrical Engineering
2018- ATV0080 Supply Converters and Control of Machines
2019- EEV5050 Advanced Course of Power Electronics

Qualifications

Academic degrees
Indrek Roasto, Doctor's Degree, 2009, (sup) Dmitri Vinnikov; Tõnu Lehtla, Research and Development of Digital Control Systems and Algorithms for High Power, High Voltage Isolated DC/DC Converters, Tallinn University of Technology Faculty of Power Engineering, Department of Electrical Engineering, Department of Electrical Drives and Power Electronics.
Indrek Roasto, Research Master's Degree, 2005, (sup) Argo Rosin, Ülikondensaator-energiasalvesti juhtimismudeli väljatöötamine rööbassõidukile (Development of the Control-Module for the Rail Vehicle Ultracapacitor Energy Storage Device), Tallinn University of Technology Faculty of Power Engineering, Department of Electrical Engineering, Department of Electrical Drives and Power Electronics.
 
 
Honours & awards
2019, Indrek Roasto, The Best Development Project Price of Taltech 2019, "Robot Ship Nymo"
2014, Indrek Roasto, Estonian National Research Award
2014, Indrek Roasto, The Best Young Researcher of TUT 2013
2012, Indrek Roasto, Best scientific paper reward of TUT
2011, Indrek Roasto, Second place of TUT competition of applied research
2010, Indrek Roasto, Winner of TUT competition of applied research
2009, Indrek Roasto, Kristjan Jaak scholarship
2009, Indrek Roasto, Kristjan Jaak scholarship
2009, Indrek Roasto, Best Student Paper Award in the conference Compatibility and Power Electronics (CPE2009), Spain
2008, Indrek Roasto, TUT Arengufond scholarship
2008, Indrek Roasto, Kristjan Jaak scholarship
2005, Indrek Roasto, Leonardo da Vinci scholarship
2004, Indrek Roasto, Leonardo da Vinci scholarship
2001, Indrek Roasto, Erasmus students exchange scholarship
 
 
Fields of research
ETIS CLASSIFICATION: 4. Natural Sciences and Engineering; 4.8. Electrical Engineering and Electronics; SPECIFICATION: Power electronics converters, control systems and algorithms, applications of renewable energy sources and energy storages
 
 
Additional information
Member of international publicity committee of the conference EPE-PEMC 2010
Google scholar profile
http://scholar.google.com/citations?hl=en&user=KERyyc0AAAAJ
Member of international publicity and organizer committees of the conference CPE2011
Member of the steering commitee of the conference BEC2016
Participation at a Ph.D. Course in the Smart Transformer Impact on the Electric Grid and Technology Challenges (22-24.01.2017 Kiel, Germany)
Participation at the course of CADS Planner "Design of installation drawings and central schemes"(11-12.01.2018)
Member of the steering commitee of the conference BEC2018

Projects in progress

Completed projects

Dissertations under supervision

Supervised dissertations

Publications

Category
Year
Publication
 
1.1.
2021
Najafzadeh, M.; Ahmadiahangar, R.; Husev, O.; Roasto, I.; Jalakas, T.; Blinov, A. (2021). Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids. IEEE Access [forthcoming].
1.1.
2021
Matiushkin, O.; Husev, O.; Rodriguez, J.; Young, H.; Roasto, I. (2021). Feasibility Study of Model Predictive Control for Grid-Connected Twisted Buck-Boost Inverter. IEEE Transactions on Industrial Electronics. DOI: 10.1109/TIE.2021.3068663.
3.1.
2021
Roasto, I.; Jalakas, T.; Mõlder, H.; Möller, T.; Kristjan T.; Enok, M. (2021). Design and Testing of an Universal Autonomous Surface Vehicle. IEEE 19th International Power Electronics and Motion Control Conference (PEMC): 2020 IEEE 19th International Power Electronics and Motion Control Conference, 04.2021 Poland. IEEE [forthcoming].
1.1.
2020
Jalakas, T.; Janson, K.; Mõlder, H.; Roasto, I. (2020). High-voltage pulse transformer for IOT modulators. IET Power Electronics. DOI: 10.1049/iet-epa.2019.0877.
3.1.
2020
Astrov, Igor; Udal, Andres; Roasto, Indrek; Mõlder, Heigo (2020). Target tracking by neural predictive control of autonomous surface vessel for environment monitoring and cargo transportation applications. 2020 17th Biennial Baltic Electronics Conference (BEC) : October 6-8, 2020, Tallinn, Estonia, Proceedings. IEEE, (1−4). DOI: 10.1109/BEC49624.2020.9277115.
3.1.
2020
Najafzadeh, M.; Husev, O.; Roasto, I.; Jalakas, T. (2020). Improved DC-Link Voltage Transient Response and Stability Issues in Energy Router with Fuzzy Logic Control Method. 2020 IEEE 61th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON),Riga,latvia, 1−6 [forthcoming].
1.1.
2019
Roasto, Indrek; Husev, Oleksandr; Najafzadeh, Mahdiyyeh; Jalakas, Tanel; Rodriguez, Jose (2019). Voltage Source Operation of the Energy-Router Based on Model Predictive Control. Energies, 12 (10), ARTN 1892. DOI: 10.3390/en12101892.
3.1.
2019
Najafzadeh, M.; Roasto, I.; Jalakas, T. (2019). Energy Router Based Energy Management System for Nearly Zero Energy Buildings. Energy Router Based Energy Management System for Nearly Zero Energy Buildings: 2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON),Riga,latvia, Oct.2019. IEEE, 1−6. DOI: 10.1109/RTUCON48111.2019.8982366.
3.1.
2019
Jalakas, T.; Roasto, I.; Najafzadeh, M. (2019). Combined Active Frequency Drift Islanding Detection Method for NZEB Energy Router. 2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia. IEEE, 1−6. DOI: 10.1109/RTUCON48111.2019.8982258.
3.1.
2018
Roasto, I.; Jalakas, T.; Rosin, A. (2018). Bidirectional Operation of the Power Electronic Interface for Nearly-Zero Energy Buildings. EPE'18 ECCE Europe: 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe), Riga, Latvia, Riga, Latvia. IEEE, 1−9.
3.1.
2018
Roasto, I.; Rosin, A.; Jalakas, T. (2018). Multiport Interface Converter with an Energy Storage for Nanogrids. 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018): 44th Annual Conference of the IEEE Industrial Electronics Society (IECON2018), Washington DC, USA, October 21-23, 2018.. IEEE, 6088−6093.
3.1.
2018
Roasto, I.; Jalakas, T.; Rosin, A. (2018). Control of Bidirectional Grid-Forming Inverter for Nearly Zero Energy Buildings. 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University. IEEE.
3.1.
2018
Maask, V.; Rosin, A.; Roasto, I. (2018). Development of Experimental Load Management System for Nearly Zero-Energy Building. 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University: 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), Riga, Latvia, 12-13 November 2018. IEEE, 1−5. DOI: 10.1109/RTUCON.2018.8659826.
1.1.
2017
Vinnikov, D.; Chub, A.; Liivik, E.; Roasto, I. (2017). High-Performance Quasi-Z-Source Series Resonant DC-DC Converter for Photovoltaic Module Level Power Electronics Applications. IEEE Transactions on Power Electronics, 32 (5), 3634−3650. DOI: 10.1109/TPEL.2016.2591726.
1.1.
2017
Rosin, A.; Link, S.; Lehtla, M.; Martins, J.; Drovtar, I.; Roasto; I. (2017). Performance and feasibility analysis of electricity price based control models for thermal storages in households. Sustainable Cities and Society, 32, 366−374. DOI: 10.1016/j.scs.2017.04.008.
3.1.
2017
Roasto, I.; Jalakas, T.; Rosin, A. (2017). Startup sequence for a grid connected single phase voltage source inverter. Industrial Electronics (ISIE), 2017 IEEE 26th International Symposium on. IEEE, 1787−1791. DOI: 10.1109/ISIE.2017.8001519.
3.1.
2017
Roasto, I.; Rosin, A.; Jalakas, T. (2017). Power electronic interface converter for resource efficient buildings. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society: IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, 20 Oct.-1 Nov. 2017.. IEEE, 3638−3643. DOI: 10.1109/IECON.2017.8216617.
3.1.
2016
Vinnikov, D.; Chub, A.; Roasto, I.; Liivik, L. (2016). Multi-Mode Quasi-Z-Source Series Resonant DC/DC Converter for Wide Input Voltage Range Applications. 31st Annual IEEE Applied Power Electronics Conference and Exposition, March 18-24, 2016. Long Beach, CA, USA: IEEE, 2533−2539.
3.1.
2016
Roasto, I.; Jalakas, T. (2016). Startup Strategy for Grid Connected PV Micro Inverter. BEC 2016 :15th biennial Baltic Electronics Conference : proceedings of the ... biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, Tallinn, Estonia. IEEE, 187−190. DOI: 10.1109/BEC.2016.7743760.
3.1.
2016
Roasto, I.; Jalakas, T.; Husev, O. (2016). Modeling of grid-connected quasi-Z-source series resonant topology based microinverter. 2016 10th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG). IEEE, 192−195. DOI: 10.1109/CPE.2016.7544183.
1.1.
2015
Vinnikov, D.; Roasto, I.; Liivik, L.; Blinov, A. (2015). Four Novel PWM Shoot-Through Control Methods for Impedance Source DC-DC Converters. Journal of Power Electronics, 15 (2), 299−308. DOI: 10.6113/JPE.2015.15.2.299.
1.1.
2015
Husev, O.; Liivik, L.; ·Blaabjerg, F.; · Chub, A.; ·Vinnikov, D.; ·Roasto, I. (2015). Galvanically Isolated Quasi-Z-Source DC-DC Converter with a Novel ZVS and ZCS Technique. IEEE Transactions on Industrial Electronics, 62 (12), 7547−7556. DOI: 10.1109/TIE.2015.2455522.
3.1.
2015
Roasto, I.; Miñambres-Marcos, V.; Romero-Cadaval, E.; Strzelecki, R. (2015). Design and Evaluation of a Base Module of Active Power Electronic Transformer. Compatibility and Power Electronics (CPE), Lisbon, Portugal, June 24-26 2015. IEEE, 384−389. DOI: 10.1109/CPE.2015.7231106.
3.1.
2015
Miñambres-Marcos, V.; Roasto, I.; Szczepankowski, P.; Romero-Cadaval, E.; Vinnikov, D.; Barrero-González, F. (2015). Code Development of a DSP-FPGA based Control Platform for Power Electronics Applications. IEEE International Conference on Industrial Technology (ICIT'2015), Seville, Spain, March 17th to 19th, 2015. IEEE, 2890−2895.
3.1.
2015
Kosenko, R.; Roasto, I. (2015). A MPPT Control Method for Full Soft-Switching High Step-Up Current-Fed DC-DC Converter. In: 2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) (199−203). . IEEE.
3.1.
2015
Jalakas, T.; Jarkovoi, M.; Roasto, I.; Zakis, J.; Garganeev, A. (2015). Investigation of Radiated Emissions of a Galvanically Isolated qZS DC-DC Converter. POWERENG 2015, 5th International Conference on Power Engineering, Energy and Electrical Drives: POWERENG 2015, 5th International Conference on Power Engineering, Energy and Electrical Drives, Riga, Latvia, May 11-13. IEE Conference Publications, 176−181. DOI: 10.1109/PowerEng.2015.7266314.
1.1.
2014
Fernão Pires, V.; Romero-Cadaval, E.; Vinnikov, D.; Roasto, I.; Martins, J. F. (2014). Power Converter Interfaces for Electrochemical Energy Storage Systems – A Review. Energy Conversion and Management, 86, 453−475. DOI: 10.1016/j.enconman.2014.05.003.
3.1.
2014
Jalakas, T.; Roasto, I.; Gallardo-Lozano, J.; Romero-Cadaval, E. (2014). Electric vehicle multiport fast charger based on the concept of active power electronic transformer. Power Electronics and Applications: EPE'14-ECCE Europe 16th European Conference, Lappenranta, Finland, 26-28 August. IEEE, 26−28.
3.1.
2014
Roasto, I.; Liivik, L.; Vinnikov, D. (2014). Control of Quazi Z-source DC-DC Converter by the Overlap of Active States: New Possibilities and Limitations. 14th Biennial Baltic Electronics Conference, Tallinn, Estonia, Octoover 6-8. IEEE.
3.1.
2014
Strzelecki, R.; Roasto, I.; Romero-Cadaval, E. (2014). Design of a Simple Modular Active Power Electronic Transformer. IECON 2014 – 40th Annual Conference of IEEE Industrial Electronics Society, Dallas, oktoober 2014. IEEE, 1410−1415. DOI: 10.1109/IECON.2014.7048686.
3.1.
2014
Roasto, I.; Strzelecki, R. (2014). A simple modular active power electronic transformer. 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE), Istanbul, Juuni 2014. IEEE, 1976−1980. DOI: 10.1109/ISIE.2014.6864919.
1.1.
2013
Roasto, I.; Vinnikov, D.; Zakis, J.; Husev, O. (2013). New Shoot-Through Control Methods for qZSI-Based DC/DC Converters. IEEE Transactions on Industrial Informatics, 9 (2), 640−647. DOI: 10.1109/TII.2012.2224353.
3.1.
2013
Roasto, I.; Romero-Cadaval, E.; Martins, J. (2013). Active Power Electronic Transformer Based on Modular Building Blocks. 39th Annual Conference of the IEEE Industrial Electronics Society, IECON13, Viin, 10-11 nov.. Viin: IEEE, 5920−5925. DOI: 10.1109/IECON.2013.6700106.
3.1.
2013
Jalakas, T.; Roasto, I.; Vinnikov, D. (2013). Electric vehicle fast charger high voltage input multiport converter topology analysis. 2013 International Conference-Workshop Compatibility and Power Electronics (CPE), Ljubljana, Sloveenia, 5-7 juuni. IEEE, 326−331.
3.1.
2013
Roasto, I.; Romero-Cadaval, E.; Martins, J.; Jalakas, T. (2013). Active Power Electronic Transformer as a Power Conditioner for Nonlinear Loads. 2013 International Conference-Workshop Compatibility and Power Electronics (CPE), Ljubljana, Sloveenia, 5-7 juuni. IEEE, 63−68.
3.1.
2013
Beldjajev, V.; Roasto, I.; Zakis, J.. (2013). Impact of Component Losses of the Efficiency of the New Quasi-Z Source Based Dual Active Bridge. Technological Innovation for the Internet of Things: Doctoral Conference on Computing, Electrical and Industrial Systems. Portugal: Springer Heidelberg, 485−492.
1.1.
2012
Roasto, I.; Vinnikov, D. (2012). Impact of component losses on the voltage boost properties and efficiency of the QZS-converter family. COMPEL The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 31 (6), 1945−1963. DOI: 10.1108/03321641211267227.
1.1.
2012
Beldjajev, V.; Roasto, I. (2012). Efficiency and Voltage Characteristics of the Bi-Directional Current Doubler Rectifier. Przegląd Elektrotechniczny / Electrical Review, 88 (8), 124−129.
1.1.
2012
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2012). Step-Up DC/DC Converters with Cascaded Quasi-Z-Source Network. IEEE Transactions on Industrial Electronics, 59 (10), 3727−3736. DOI: 10.1109/TIE.2011.2178211.
1.1.
2012
Vinnikov, D.; Roasto, I.; Jalakas, T.; Strzelecki, R.; Adamowicz, M. (2012). Analytical Comparison between Capacitor Assisted and Diode Assisted Cascaded Quasi-Z-Source Inverters. Przegląd Elektrotechniczny / Electrical Review, 88, 212−217.
1.2.
2012
Beldjajev, V.; Roasto, I.. (2012). State of the art trends and design challenges of power electronic transformer for future distribution grids. Технiчна електродинамiка, 55−62.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D. (2012). Non-Shoot-Through Mode Behavior of DC/DC Converters with a Quasi Z Source Inverter. EPE PEMC ECCE Europe 2012, Serbia, Novi Sad, September 4-6, 2012. IEEE, DS1b.3-1−DS1b.3-4. DOI: 10.1109/EPEPEMC.2012.6397204.
3.1.
2012
Beldjajev, V.; Roasto, I.; Zakis, J. (2012). Isolation Stage for Power Electronic Transformer: Dual Active Bridge vs Bi-Directional Current Doubler Rectifier. International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM): SPEEDAM, Sorrento, Itaalia, 20-22 June 2012. IEEE, 849−854. DOI: 10.1109/SPEEDAM.2012.6264545.
3.1.
2012
Husev, O.; Vinnikov, D.; Roasto, I. (2012). Stability Analysis of the Quasi-Z-Source DC/DC Converter Based on Small Signal Model. Proceedings: 2012 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Sorrento, Italy, 20th – 22nd June, 2012. IEEE, 298−303.
3.1.
2012
Roasto, I.; Vinnikov, D. (2012). New Voltage Mode Control Method for the Quasi-Z-Source-Based Isolated DC/DC Converters. Proceedings : 2012 IEEE International Conference on Industrial Technology: IEEE International Conference on Industrial Technology (ICIT), Ateena, 19-21 March 2012. IEEE, 644−649. DOI: 10.1109/ICIT.2012.6210011.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D.; Agabus, H. (2012). Novel Power Conditioning System for Residential Fuel Cell Power Plants. 2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Aalborg, Taani, 25.06.2012 - 28.06.2012. IEEE.
3.1.
2012
Ott, S.; Jalakas, T.; Vinnikov, D.; Roasto, I. (2012). Experimental Analysis of Extended Boost Quasi-Z-Source Inverters. BEC 2012 : 13th biennial Baltic Electronics Conference : proceedings of the 13th biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, 2012, Tallinn, Estonia. Ed. T. Rang, P. Ellervee. Tallinn: IEEE, 259−262.
3.1.
2012
Beldjajev, V.; Roasto, I. (2012). Impact of Component Losses on the Efficiency of the Bi-Directional Current Doubler Rectifier Based Isolation-Stage. The 38th Annual Conference of the IEEE Industrial Electronics Society (IECON2012), Montreal, Canada, 25-28 October 2012. IEEE, 5209−5214. DOI: 10.1109/IECON.2012.6389548.
3.1.
2012
Roasto, I.; Romero-Cadaval, E.; Martins, J.; Smolenski, R. (2012). State of the Art of Active Power Electronic Transformers for Smart Grids. 38th Annual Conference of the IEEE Industrial Electronics Society, Montreal, Canada, 25-28 October 2012. IEEE, 5241−5246. DOI: 10.1109/IECON.2012.6389543.
3.1.
2012
Jalakas, T.; Roasto, I.; Vinnikov, D. (2012). Analysis of battery charger topologies for an electric vehicle. BEC 2012 : 13th biennial Baltic Electronics Conference : proceedings of the 13th biennial Baltic Electronics Conference : Tallinn University of Technology, October 3-5, 2012, Tallinn, Estonia. Tallinn, 2012. , 223−226.
3.2.
2012
Beldjajev, V.; Roasto, I.. (2012). Dual Active Bridge Based Isolation Stage for Power Electronic Transformer. 11th International Symposium "Topical Problems in the Field of Electrical and Power Engineering". Doctoral school of energy and geotechnology. II : Pärnu, Estonia, January 16-21, 2012. Ed. Zakis, J. Tallinn: Elektriajam.
1.1.
2011
Roasto, I.; Vinnikov, D.; Jalakas, T.; Strzelecki, R. (2011). Digital Current Mode Control Algorithms for High-Power Half-Bridge DC/DC Converters. Przegląd Elektrotechniczny / Electrical Review, 8, 87, 180−186.
1.1.
2011
Vinnikov, D.; Roasto, I.; Jalakas, T.; Ott, S. (2011). Extended Boost Quasi-Z-Source Inverters: Possibilities and Challenges. Electronics and Electrical Engineering, 112 (6), 51−56.
1.1.
2011
Vinnikov, D.; Roasto, I.; Zakis, J.; Ott, S.; Jalakas, T. (2011). Analysis of Switching Conditions of IGBTs in Modified Sine Wave qZSIs Operated with Different Shoot-Through Control Methods. Electronics and Electrical Engineering, 111 (5), 45−50.
1.1.
2011
Vinnikov, D.; Roasto, I. (2011). Quasi-Z-Source-Based Isolated DC/DC Converters for Distributed Power Generation. IEEE Transactions on Industrial Electronics, 58 (1), 192−201. DOI: 10.1109/TIE.2009.2039460.
1.2.
2011
Beldjajev, V.; Roasto, I.; Lehtla, T. (2011). Intelligent Transformer: Possibilities and Challenges. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 4, 95−100.
1.2.
2011
Ott, S.; Roasto, I.; Vinnikov, D.; Lehtla, T. (2011). Analytical and Experimental Investigation of Neutral Point Clamped Quasi-Impedance-Source Inverter. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 4, 113−118.
1.2.
2011
Vinnikov, D.; Husev, O.; Roasto, I. (2011). Lossless Dynamic Models of the Quasi-Z-Source Converter Family. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 29, 73−78.
1.2.
2011
Vinnikov, D.; Husev, O.; Andrijanovitš, A.; Roasto, I. (2011). New high-gain step-up dc/dc converter for a fuel cell interfacing in hydrogen buffer. Технiчна електродинамiка, 1, 93−100.
2.2.
2011
Roasto, I.; Jalakas, T.; Vinnikov, D. (2011). High-voltage IGBT based converters for rolling stock: Possibilities and Challenges. Saarbrücken, Germany: Lambert Academic Publishing AG & Co. KG.
3.1.
2011
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2011). CCM and DCM Operation Analysis of Cascaded Quasi-Z-Source Inverter. Proceedings of IEEE International Symposium on Industrial Electronics ISIE'2011, 27-30 June 2011, Gdansk, Poland. IEEE, 159−164.
3.1.
2011
Zakis, J.; Vinnikov, D.; Roasto, I.; Ribickis, L. (2011). Quasi-Z-Source Inverter Based Bi-Directional DC/DC Converter: Analysis of Experimental Results. 7th International Conference-Workshop, Compatibility and Power Electronics (CPE 2011). IEEE, 1−6.
3.1.
2011
Ott, S.; Roasto, I.; Vinnikov, D. (2011). Neutral Point Clamped Quasi-Impedance-Source Inverter. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03. IEEE, 348−353.
3.1.
2011
Beldjajev, V.; Roasto, I.; Vinnikov, D. (2011). Analysis of Current Doubler Rectifier Based High Frequency Isolation Stage for Intelligent Transformer. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03, 2011. Tallinn, Eesti, 336 −341.
3.1.
2011
Vinnikov, D.; Roasto, I. (2011). Impact of Component Losses on the Voltage Boost Properties and Efficiency of the qZS-Converter Family. 7th International Conference-Workshop Compatibility and Power Electronics (CPE2011), Tallinn, Estonia, June 01-03, 2011. , 303−308.
3.1.
2011
Andrijanovitš, A.; Vinnikov, D.; Roasto, I.; Blinov, A. (2011). Three-level half-bridge ZVS DC/DC converter for electrolyzer integration with renewable energy systems. 10th International Conference on Environment and Electrical Engineering (EEEIC´11), Rome (Italy), May 2011. IEEE, 1−4.
3.1.
2011
Vinnikov, D.; Andrijanovitš, A.; Roasto, I.; Jalakas, T. (2011). Experimental study of new integrated DC/DC converter for hydrogen-based energy storage. 10th International Conference on Environment and Electrical Engineering (EEEIC´11), Rome (Italy), May 2011. IEEE, 1−4.
3.2.
2011
Beldjajev, V.; Roasto, I.. (2011). Analysis of New Bidirectional DC-DC Converter Based on Current Doubler Rectifier. 11th International Symposium Pärnu 2011 “Topical Problems In The Field Of Electrical And Power Engineering” and “Doctoral School of Energy and Geotechnology II”, Pärnu, Estonia, January 10 - 15, 2011: Doctoral school on energy and geotechnology II.
3.2.
2011
Ott, S.; Roasto, I.; Vinnikov, D. (2011). Comparison of pulse width modulation methods for a quasi impedance source inverter. 10th International Symposium „Topical Problems in the Field of Electrical and Power Engineering“, Pärnu, Estonia, January 10-15, 2011. Toim. Lahtmets, R., 25−29.
3.4.
2011
Zakis, J.; Vinnikov, D.; Roasto, I.; Ribickis, L. (2011). Experimental Verification of Novel Bi-Directional qZSI Based DC/DC Converter for Short Term Energy Storage Systems. International Conference on Renewable Energies and Power Quality (ICREPQ’11). , 1−6.
3.4.
2011
Vinnikov, Dmitri; Andrijanovitš, Anna; Roasto, Indrek; Lehtla, Tõnu. (2011). New integrated converter for hydrogen buffer interfacing in distributed energy systems. International Conference on Renewable Energies and Power Quality (ICREPQ´11), Las Palmas de Gran Canaria (Spain), 13-15 Aprill, 2011. , 1−5.
1.1.
2010
Vinnikov, D.; Roasto, I.; Zakis, J.; Strzelecki, R. (2010). New Step-Up DC/DC Converter for Fuel Cell Powered Distributed Generation Systems: Some Design Guidelines. Przegląd Elektrotechniczny / Electrical Review, 86 (8), 245−252.
1.2.
2010
Zakis, J.; Vinnikov, D.; Roasto, I.; Jalakas, T. (2010). Practical Design Guidelines of qZSI Based Step-Up DC/DC Converter. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 27, 107−114.
1.2.
2010
Vinnikov, D.; Roasto, I.; Zakis, J. (2010). Mathematical Models of Cascaded Quasi-Impedance Source Converter. Технiчна електродинамiка, 1, 59−64.
3.1.
2010
Roasto, I.; Vinnikov, D. (2010). Analysis and Evaluation of PWM and PSM Shoot-Through Control Methods for Voltage-Fed qZSI Based DC/DC Converters. Proceedings of14th International Power Electronics and Motion Control Conference EPE-PEMC 2010, Ohrid,Republic of Macedonia, 6-8 September, 2010. , T3-100−T3-105.
3.1.
2010
Vinnikov, D.; Roasto, I.; Zakis, J. (2010). New Bi-Directional DC/DC Converter for Supercapacitor Interfacing in High-Power Applications. Proceedings of 14th International Power Electronics and Motion Control Conference EPE-PEMC 2010, Ohrid,Republic of Macedonia, 6-8 September, 2010. , T11-38−T11-43.
3.1.
2010
Roasto, I.; Vinnikov, D.; Jalakas, T.; Zakis, J.; Ott, S. (2010). Experimental Study of Shoot-Through Control Methods for qZSI-Based DC/DC Converters. Proceedings of 2010 International Symposium on Power Electronics Electrical Drives Automation and Motion (SPEEDAM), Pisa, Italy, 14-16 June, 2010. IEEE, 29−34. DOI: 10.1109/SPEEDAM.2010.5542046.
3.1.
2010
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, A. (2010). Two-Stage Quasi-Z-Source Network Based Step-Up DC/DC Converter. Proceedings of IEEE International Symposium on Industrial Electronics ISIE'2010, 4-7 July 2010, Bari, Italy. IEEE, 1143−1148.
3.1.
2010
Hõimoja, H.; Roasto, I.; Kesküla, A. (2010). Design concepts for a hybrid diesel electric shunting locomotive powertrain. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). Ed. T. Rang, P. Ellervee, M. Min. IEEE, 293−296.
3.1.
2010
Zakis, J.; Vinnikov, D.; Roasto, I. (2010). Soft-Switching Capability Analysis of a qZSI-Based DC/DC Converter. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). IEEE, 301−304.
3.1.
2010
Vinnikov, D.; Roasto, I.; Jalakas, T. (2010). Comparative Study of Capacitor-Assisted Extended Boost qZSIs Operating in Continuous Conduction Mode. Proceedings of the 12th Biennial Baltic Electronic Conference BEC2010: IEEE 2010 12th Biennial Baltic Electronics Conference (October 4-6, 2010, Tallinn, Estonia). Ed. T. Rang, P. Ellervee, M. Min. IEEE, 297−300.
3.1.
2010
Vinnikov, D.; Roasto, I.; Strzelecki, R.; Adamowicz, M. (2010). Performance Improvement Method for the Voltage-Fed qZSI with Continuous Input Current. Proceedings of 15th IEEE Mediterranean Electrotechnical Conference, Malta, 25-28 April, 2010. IEEE, 1459−1464. DOI: 10.1109/MELCON.2010.5476229.
3.1.
2010
Vinnikov, D.; Roasto, I.; Jalakas, T.; Lehtla, T.; Laugis, J. (2010). New Fuel Cell Power Conditioning System for Supplying Dedicated Loads. Proceedings of: 9th International Conference on Environment and Electrical Engineering EEEIC'2010, Prague, Czech Republic, May 16-19, 2010. IEEE Publishing , 341−344.
3.2.
2010
Ott, S.; Roasto, I. (2010). Digital signal processor based sinusoidal PWM for voltage source inverters. In: Rain Lahtmets (Ed.). 9th International Symposium Pärnu 2010 “Topical Problems In The Field Of Electrical And Power Engineering” and “Doctoral School of Energy and Geotechnology II”, Pärnu, Estonia, June 14 - 19, 2010 (225−228). . Tallinn: Tallinn University of Technology.
1.2.
2009
Vinnikov, D.; Roasto, I.; Strzelecki, R. (2009). Experimental Study of Voltage-Fed Quasi-Z-Source Inverter Based Isolated DC/DC Converter. Electrical Engineering Research Report, 3, 1−7.
1.2.
2009
Vinnikov, D.; Roasto, I. (2009). Design and Development of 3.3 kV IGBT Based Three-Level DC/DC Converter. Electrical Engineering Research Report, 3, 1−6.
1.2.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). Analysis and Design of 3.3 kV IGBT Based Three-Level DC/DC Converter with High-Frequency Isolation and Current Doubler Rectifier. Scientific Journal of Riga Technical University. Power and Electrical Engineering, 25, 97−102.
2.3.
2009
Roasto, I. (2009). Research and Development of Digital Control Systems and Algorithms for High Power, High Voltage Isolated DC/DC Converters. (Doktoritöö, Tallinna Tehnikaülikool). Tallinn: Tallinn University of Technology Press.
3.1.
2009
Roasto, I.; Vinnikov, D. (2009). Simplified Digital Average Current Mode Control Algorithm for Half- or Full-Bridge Isolated DC/DC Converters. Proceedings : IECON 2009: 35th Annual Conference of the IEEE Industrial Electronics Society, Alfândega Congress Center, Porto, Portugal, 3-5 November 2009. Porto: IEEE, 1744−1749.
3.1.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). New Step-Up DC/DC Converter with High-Frequency Isolation. Proceedings : IECON 2009: 35th Annual Conference of the IEEE Industrial Electronics Society, Alfândega Congress Center, Porto, Portugal, 3-5 November 2009. Porto: IEEE, 667−672.
3.1.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). Analysis of Implementation Possibilities and Benefits of Three-Level Half-Bridge NPC Topology in Static Auxiliary Converters for Rolling Stock. Proceedings of Second International Conference on Power Engineering, Energy and Electrical Drives, POWERENG; Lisbon, Portugal, March 18-20, 2009. Ed. IEEE. Lisbon, Portugal, 587−592.
3.1.
2009
Roasto, I.; Vinnikov, D.; Vodovozov, V. (2009). Simulation and Evaluation of Control Methods for the Rolling Stock Static Auxiliary Converter Based on Three-Level NPC Inverter Topology. Conference proceedings of IEEE Second International Conference on Power Engineering, Energy and Electrical Drives, POWERENG; Lisbon, Portugal, March 18-20, 2009. Lisbon, Portugal: IEEE, 593−598.
3.1.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). An Improved High-Power DC/DC Converter for Distributed Power Generation. Proceedings of 10th International Conference on "Electrical Power Quality and Utilisation": 10th International Conference on "Electrical Power Quality and Utilisation", September 15-17, 2009, Lodz, Poland. Ed. IEEE. IEEE, 1−6.
3.1.
2009
Vinnikov, D.; Hõimoja, H.; Andrijanovitš, A.; Roasto, I.; Lehtla, T.; Klytta, M. (2009). An Improved Interface Converter for a Medium-Power Wind-Hydrogen System. Proceedings of 2nd IEEE International Conference on Clean Electrical Power: Renewable Energy Resources Impact (ICCEP'2009). June 9-11, 2009, Capri, Italy. IEEE Publishing , 426−432.
3.1.
2009
Roasto, I.; Vinnikov, D.; Galkin, I. (2009). Comparison of Control Methods for High-Voltage High-Power Three-Level Half-Bridge DC/DC Converters. Proceedings of: 6th IEEE Conference-Workshop "Compatibility and Power Electronics CPE'2009". 20.05.-22.05.2009, Badajoz, Spain. Ed. IEEE., 258−264.
3.2.
2009
Vinnikov, D.; Roasto, I.; Vodovozov, V. (2009). Design Issues of Redundant Protection and Supervision System for the Special Purpose Power Converters. Proceedings of: International Conference on Renewable Energy and Power Quality (ICREPQ´09), April 15-17, 2009, Valencia, Spain. Spain, 1−6.
3.2.
2009
Vinnikov, D.; Roasto, I.; Jalakas, T. (2009). Selection of the Duty Cycle Variation Range and Its Influence on the Efficiency and Operability of High-Power Converters Operating at Wide Input Voltage Swing. In: R. Lahtmets (Ed.). 7th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Narva-Jõesuu, Estonia, 16.06.-19.06.2009 (26−31). . Estonian Society of Moritz Hermann Jacobi.
3.2.
2009
Vinnikov, D.; Jalakas, T.; Roasto, I. (2009). A New High-Power DC/DC Converter for Residential Fuel Cell Power Systems. Proceedings of: 11th Spanish-Portuguese Congress on Electrical Engineering (11CHLIE), July 1-4, 2009, Zaragoza, Spain. Ed. AEDIE and APDEE. Spain, 1-6.
3.2.
2009
Jalakas, T.; Vinnikov, D.; Roasto, I. (2009). Design and Development of Three-Level Half-Bridge NPC Converter with Dual 3.3 kV IGBT Modules. 6th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Kuressaare, Estonia, 12.01.-17.01.2009. Ed. Lahtmets, R. Tallinn : Estonian Society of Moritz Hermann Jacobi, 43−48.
3.2.
2009
Roasto, I.; Vinnikov, D.; Lehtla, T. (2009). State of the Art and Development Trends of Smart Control Systems for High-Voltage DC/DC Converters. 6th International Symposium "Topical Problems in the Field of Electrical and Power Engineering", Doctoral School of Energy and Geotechnology. Kuressaare, Estonia, 12.01.-17.01.2009. Ed. Lahtmets, R. Tallinn: Estonian Society of Moritz Hermann Jacobi, 36−42.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T.; Auväärt, A. (2008). A Simplified Peak Current Mode Control Algorithm for Special Purpose High Voltage IGBT Converters. BEC 2008 : 2008 International Biennial Baltic Electronics Conference : Proceedings: 11th Biennial Baltic Electronics Conference, Tallinn University of Technology, October 6-8, 2008, Tallinn, Estonia. Tallinn: Tallinn University of Technology, 305−308.
3.1.
2008
Jalakas, T.; Vinnikov, D.; Roasto, I.; Raud, Z.; Egorov, M. (2008). Versatile Laboratory Tools for Advanced Course of Power Electronics. BEC 2008 : 2008 International Biennial Baltic Electronics Conference : Proceedings: 11th Biennial Baltic Electronics Conference, Tallinn University of Technology, October 6-8, 2008, Tallinn, Estonia. Tallinn: Tallinn University of Technology, 277−280.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Laboratory Setup for Studying Ultracapacitors in Industrial Applications. Proceedings of 13th International Power Electronics and Motion Control Conference EPE-PEMC 2008: 13th International Power Electronics and Motion Control Conference EPE-PEMC 2008, 1-3 September, 2008, Poznan, Poland. Poland: IEEE, 2034−2037.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Analysis of Capacitor-Related Mid-Voltage Point Shift Problems in High-Voltage Half-Bridge DC/DC Converters. Proceedings of 2008 IEEE 39th Annual Power Electronics Specialists Conference: 2008 IEEE 39th Annual Power Electronics Specialists Conference PESC 2008, Greece, June 15-19, 2008. Greece: IEEE, 3619−3622.
3.1.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Ultracapacitors as an Innovative Teaching Topic in Tallinn University of Technology. Proceedings of International Symposium on Power Electronics, Electrical Drives, Automation and Motion: International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM 2008, Ischia, June 11-13, 2008. Ed. IEEE. Ischia, Italy, 475−480.
3.4.
2008
Roasto, I.; Vinnikov, D.; Lehtla, T. (2008). Comparison of Different Microcontroller Development Boards for Power Electronics Applications. In: Lahtmets, R. (Ed.). 5th International Symposium "Topical problems in the field of electrical and power engineering" : doctoral school of energy and geotechnology, Kuressaare, Estonia, January 14-19, 2008 (103−107). . Tallinn: Tallinn University of Technology.
3.1.
2007
Roasto, I., Vinnikov, D. (2007). Control System Simulation of a 40 kW Half-Bridge Isolated DC-DC Converter. 12th European Conference on Power Electronics and Applications EPE 2007, CD-ROM: 12th European Conference on Power Electronics and Applications, EPE’2007. Sept. 2 - 5, 2007, Aalborg (Denmark). IEEE, 10 pp.
3.1.
2007
Roasto, I.; Vinnikov, D.; Klytta, M. (2007). EMC Considerations on PCB Design for a High-Power Converter Control System. 5th International Conference-Workshop on Compatibility in Power Electronics CPE’2007: 5th International Conference-Workshop on Compatibility in Power Electronics CPE’2007, May 29 - June 1, 2007, Gdańsk, Poland. Gdansk: IEEE, 4 pp.
3.2.
2007
Roasto, I.; Vinnikov, D.; Klytta, M. (2007). Control and Protection of a High-Voltage IGBT-Based Half-Bridge Inverter. In: Scientific proceedings of Riga Technical University. Power and Electrical Engineering (75−83). . Riga: Riga Technical University.
3.4.
2007
Roasto, I.; Vinnikov, D. (2007). Control Methodology of the Rolling Stock Auxiliary Power Supply. In: Lahtmets, R. (Ed.). 4th International Symposium "Topical problems of education in the field of electrical and power engineering". Doctoral school of energy and geotechnology : Kuressaare, Estonia, January 15-20, 2007 (122−125). . Tallinn: Tallinn University of Technology, Faculty of Power Engineering.
3.4.
2007
Jalakas, T.; Roasto, I.; Müür, M.; Vinnikov, D.; Laugis, J. (2007). Research and Development of Voltage Converters Based on 6.5 kV IGBTs. International Youth Conference on Energetics IYCE-2007, 31.05.-02.06.2007, Budapest, Hungary. , 153−154.
3.1.
2006
Indrek, Roasto; Tõnu, Lehtla; Taavi, Möller; Argo, Rosin (2006). Control of Ultracapacitors Energy Exchange. 12th International Power Electronics and Motion Control Conference, Portoroz, Slovenia, August 30 - September 1, 2006. IEE.
3.4.
2006
Roasto, I.; Lehtla, T. Rosin, A. (2006). Control Strategies of Ultracapacitors. 3rd International Symposium "Topical problems of education in the field of electrical and power engineering" : doctoral school of energy and geotechnology : Kuressaare, Estonia, January 16-21, 2006. Ed. Lahtmets, R. Tallinn: Tallinn University of Technology, Department of Electrical Drives and Power Electronics, 85−88.
3.4.
2006
Jalakas, T.; Möller, T.; Roasto, I. (2006). PIC microcontroller learning system. 3rd International Symposium "Topical problems of education in the field of electrical and power engineering" : doctoral school of energy and geotechnology : Kuressaare, Estonia, January 16-21, 2006. Ed. Lahtmets, R. Tallinn University of Technology, Department of Electrical Drives and Power Electronics, 99−101.
6.6.
2006
Roasto, Indrek (2006). Programmeeritavad loogikaelemendid. Elektriala, 1, 24−26.
3.2.
2005
Roasto, I. (2005). Ultrakondensatoren– Energiespeicher für Schienenfahrzeuge. 2nd International Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : Kuressaare, Estonia, January 17-22, 2005. , 119−122.
6.6.
2005
Roasto, Indrek (2005). Robotex 2005. Elektriala, 6, 28−28.
3.2.
2004
Roasto, I. (2004). Applying CAN in the Tram KT4. In: . IV Summer Seminar, Laulasmaa 2004.
3.2.
2004
Roasto, I. (2004). Lade- und Entladevorgänge von Ultrakondensatoren. Symposium "Topical Problems of Education in the Field of Electrical and Power Engineering" : January 19-24, 2004, Kuressaare, Estonia. , 69−72.
3.4.
2003
Roasto, I. (2003). Steueralgorithmus für Laden von Ultrakondensator. The 4th Research Symposium of Young Scientists "Actual Problems of Electrical Drives and Industry Automation" : Tallinn, Estonia, May 17-21, 2003. , 128−131.

Industrial property

5.04.2021

Otsi projekti

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Uus Frascati (2015)
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ProgrammLiikNumberNimiProjekti algusProjekti lõppVastutav täitjaAsutusFinantseerijapoolne rahastamine
SFSF0140016s11Aktiivsete elektrijaotusvõrkude muundurite topoloogiad ja juhtimismeetodid 01.01.201131.12.2016Dmitri VinnikovTallinna Tehnikaülikool, Energeetikateaduskond507 240,00 EUR
MUUVEU15033COST tegevuskava TD1406 – Innovatsioon ajalooliste hoonete arukas haldamises (i2MHB)06.05.201505.05.2019Targo Kalamees; Dmitri VinnikovTallinna Tehnikaülikool, Ehitusteaduskond, Ehitiste projekteerimise instituut; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut0,00 EUR
MUUAR15005Eesti osalemine ESS instrumentide kavandamisel, projekteerimisel ja ehitamisel ning rakendamisel teaduslikeks uuringuteks01.03.201531.08.2015Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut50 000,00 EUR
ETFETF9350Elektersõidukite kiirlaadimiseks kasutatavate uudsete kahesuunaliste muunduritopoloogiate ja juhtimisalgoritmide uurimine ja väljatöötamine01.01.201231.12.2015Tanel JalakasTallinna Tehnikaülikool, Energeetikateaduskond46 440,00 EUR
MUU656FElektertranspordi pardaseadmete toitemuundurid06.03.200630.06.2007Juhan LaugisTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut92 032,77 EUR
MUU358LElektriajamite jõumuundurite katsepartii madalapõhjalise keskosaga ja rekonstrueeritud infosüsteemidega trammidele19.08.200331.12.2004Juhan LaugisTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool108 010,69 EUR
SFSF0142513s03Energiamuundus- ja -vahetusprotsesside uurimine elektriajamite ja pooljuhtmuundurite jõuvõrkudes01.01.200331.12.2007Juhan LaugisTallinna Tehnikaülikool, Energeetikateaduskond151 598,43 EUR
MUU631FEnergiasalvestid ja nende kasutusvõimaluste uurimine Eestis01.06.200630.01.2007Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut12 782,33 EUR
MUUAR10126Energiasüsteemi talitluse optimeerimine muutuvkoormuste tasakaalustamiseks01.11.201031.10.2013Toomas Rang; Arvo OtsTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektroenergeetika instituut, Energiasüsteemide õppetool; Tallinna Tehnikaülikool, Infotehnoloogia teaduskond, Thomas Johann Seebecki elektroonikainstituut, Elektroonikadisaini õppetool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektrimasinate õppetool; Tallinna Tehnikaülikool, Mehaanikateaduskond, Soojustehnika instituut, Soojusenergeetika õppetool951 405,00 EUR
NSPLEP18046Energiatõhusa universaalse autonoomse töölaeva kontseptsiooni väljatöötamine15.05.201830.04.2020Indrek RoastoTallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut284 509,00 EUR
MUUBF147IEEE tehnilise toega korraldatava rahvusvahelise teaduskonverentsi 'Compatibility and Power Electronics (CPE2011)' ettevalmistamine01.11.201001.06.2011Taavi MöllerTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Robotitehnika õppetool958,00 EUR
ETFETF8687Intelligentne trafo – talitlusrežiimide analüüs01.01.201131.12.2014Indrek RoastoTallinna Tehnikaülikool, Energeetikateaduskond28 800,00 EUR
MUUBF137Intelligentse transformaatori kontseptsiooni väljatöötamine ning eksperimentaalne uuring laboratoorse katseseadme abil01.01.201031.12.2010Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool9 586,75 EUR
PUT; PUT_SPPUT1680Jõuelektroonikal baseeruv energia juhtimissüsteem liginullenergia ehitistele01.01.201731.03.2021Indrek RoastoTallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut187 200,00 EUR
MUUF7114Kahesuunalist juhitavat energiavahetust võimaldavad muundurid elektrienergia salvestamiseks01.01.200831.05.2008Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut12 782,33 EUR
ETFETF8538Kvaasi-impedantsallikaga alalis- ja vahelduvpingemuundurid01.01.201131.12.2014Dmitri VinnikovTallinna Tehnikaülikool, Energeetikateaduskond54 240,00 EUR
ETFETF7425Kõrgepingeliste IGBT transistoride lülitusomaduste uurimine01.01.200831.12.2010Dmitri VinnikovTallinna Tehnikaülikool, Energeetikateaduskond41 276,70 EUR
MUUBF110Kõrgepingelistel IGBT transistoridel põhineva kolmetasandilise vaheldi katseseade01.09.200831.12.2008Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool6 231,39 EUR
MUULep9122Kütuseelementide baasil autonoomse toiteallika alalispingemuundur01.11.200928.02.2011Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool40 286,71 EUR
PRGPRG675Laiendatud funktsionaalsusega alalisvoolu ja vahelduvvooluvõrkude jaoks üheaegselt rakendatavad suure jõudlusega elektrilised elektroonilised muundurid01.01.202031.12.2024Oleksandr HusevTallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut366 500,00 EUR
MUUB613ANutikate elektrivõrkude (Smart grid) uus tehnoloogia ja võimalikud rakendused Eesti elektrisüsteemis01.01.200931.12.2010Tõnu LehtlaTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Robotitehnika õppetool70 693,95 EUR
MUUVa16021POWER ELECTRONIC TRANSFORMER - AN ENERGY ROUTER FOR ACTIVE DISTRIBUTION GRIDS01.01.201631.12.2018Dmitri VinnikovTallinna Tehnikaülikool, Energeetikateaduskond, Elektroenergeetika instituut0,00 EUR
2.1.Lep17008Päikesepaneele teenindavate, varjutusi taluvate, integreeritud jõupooljuhtmuundurmoodulite uurimine, arendus ning optimeerimine18.01.201731.01.2018Dmitri VinnikovTallinna Tehnikaülikool, Inseneriteaduskond, Elektroenergeetika ja mehhatroonika instituut44 000,00 EUR
MUULep11101Raudteeveeremi abitoitemuunduri EL-21 tootearendus04.11.201110.05.2012Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja jõuelektroonika instituut16 400,00 EUR
MUUVA587SMART POWER ELECTRONICS ARRANGEMENTS AND CONTROL METHODS FOR ACTIVE POWER DISTRIBUTION GRIDS01.01.201331.12.2015Dmitri VinnikovTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Energeetikateaduskond, Elektrotehnika instituut, Elektriajamite ja elektrivarustuse õppetool1,00 EUR