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1
book article
Active power electronic transformer as a power conditioner for nonlinear loads [Electronic resource]
Roasto, Indrek
;
Romero-Cadaval, Enrique
;
Martins, Joao
;
Jalakas, Tanel
CPE 2013 : 2013 International Conference on Compatibility and Power Electronics (CPE) : June 5-7, 2013, Ljubljana, Slovenia : conference proceedings
2013
/
p. 63-68 : ill [CD-ROM]
book article
2
book article
Automatic position detection and transmitting activation of dynamic wireless power transfer system with air capacitor
Pakhaliuk, Bohdan
;
Husev, Oleksandr
;
Shevchenko, Viktor
;
Kroics, Kaspars
;
Stepins, Deniss
;
Strzelecki, Ryszard
Wireless Power Week (WPW) : Proceedings
2022
/
p. 487-491
https://doi.org/10.1109/WPW54272.2022.9853972
book article
3
book article
Design of a simple modular active power electronic transformer
Strzelecki, Ryszard
;
Roasto, Indrek
;
Romero-Cadaval, Enrique
Proceedings : IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society : Sheraton Hotel Dallas, Dallas, TX, USA, 30. October-01. November, 2014
2014
/
p. 1410-1415 : ill
book article
4
book article
Design, optimization and prototyping of small power transformes
Reinap, Avo
;
Pikner, Rando
;
Jonikan, Roman
;
Pärn, Karl
;
Jakobsons, Edgars
;
Papickas, Andrius
;
Dworakowski, Piotr
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
2007
/
p. 219-225 : ill
book article
5
journal article EST
/
journal article ENG
A detailed testing procedure of numerical differential protection relay for EHV auto transformer
Ehsan, Umer
;
Jawad, Muhammad
;
Javed, Umar
;
Zaidi, Khurram Shabih
;
Rehman, Ateeq Ur
;
Rassõlkin, Anton
;
Althobaiti, Maha M.
;
Hamam, Habib
;
Shafiq, Muhammad
Energies
2021
/
art. 8447
https://doi.org/10.3390/en14248447
Journal metrics at Scopus
Article at Scopus
Journal metrics at WOS
Article at WOS
journal article EST
/
journal article ENG
6
book article
Dual active bridge based isolation stage for power electronic transformer
Beldjajev, Viktor
;
Roasto, Indrek
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
2012
/
lk. 216-219 : ill
book article
7
journal article EST
/
journal article ENG
High‐voltage pulse transformer for IOT modulators
Jalakas, Tanel
;
Janson, Kuno
;
Mõlder, Heigo
;
Roasto, Indrek
IET electric power applications
2020
/
p. 2348-2354
https://doi.org/10.1049/iet-epa.2019.0877
Journal metrics at Scopus
Article at Scopus
Journal metrics at WOS
Article at WOS
journal article EST
/
journal article ENG
8
book article
Impact of component losses on the efficiency of the bi-directional current doubler rectifier based isolation-stage
Beldjajev, Viktor
;
Roasto, Indrek
IECON 2012 : 38th Annual Conference of the IEEE Industrial Electronics Society : Industrial Electronics for Sustainable Development
2012
/
p. 5209-5215 : ill
https://ieeexplore.ieee.org/document/6389548
book article
9
book article
Impact of component losses on the efficiency of the LC-filter based dual active bridge for the isolation stage of power electronic transformer [Electronic resource]
Beldjajev, Viktor
;
Lehtla, Tõnu
;
Zakis, Janis
CPE 2013 : 2013 International Conference on Compatibility and Power Electronics (CPE) : June 5-7, 2013, Ljubljana, Slovenia : conference proceedings
2013
/
p. 132-137 : ill [CD-ROM]
book article
10
book
Jõutrafod
Treufeldt, Ülo
;
Oidram, Rein
2009
https://www.ester.ee/record=b2466724*est
book
11
book
Jõutrafod
2009
https://www.ester.ee/record=b2466722*est
book
12
book
Jõutrafod
Treufeldt, Ülo
;
Metusala, Tiit
;
Oidram, Rein
;
Teemets, Raivo
;
Riit, Tarmo
2009
https://www.ester.ee/record=b2536960*est
book
13
book
Jõutrafod : täiendavad Euroopa nõuded. Osa 1-1, Üldosa. Üldnõuded = Power transformers : additional European requirements. Part 1-1, Common part. General requirements
2022
https://www.ester.ee/record=b5506204*est
book
14
book
Jõutrafod : täiendavad Euroopa nõuded. Osa 2-3, Keskmised jõutrafod. Tarvikud = Power transformers : additional European requirements. Part 2-3, Medium power transformer. Accessories
2023
https://www.ester.ee/record=b5644319*est
book
15
book
Jõutrafod [Võrguteavik] : täiendavad Euroopa nõuded. Osa 1-2, Energiatõhususe hindamine = Power transformers : additional European requirements. Part 1-2, Assessment of energy performance
2022
https://www.ester.ee/record=b5482820*est
book
16
book
Jõutrafod [Võrguteavik] : täiendavad Euroopa nõuded. Osa 2-1, Keskmised jõutrafod. Üldnõuded = Power transformers : additional European requirements. Part 2-1, Medium power transformer. General requirements
2022
https://www.ester.ee/record=b5485454*est
book
17
book
Jõutrafod [Võrguteavik] : täiendavad Euroopa nõuded. Osa 3-1, Suured jõutrafod. Üldnõuded = Power transformers : additional European requirements. Part 3-1, Large power transformer. General requirements
2022
https://www.ester.ee/record=b5487548*est
book
18
book
Jõutrafod [Võrguteavik] : täiendavad Euroopa nõuded. Osa 2-5, Keskmised jõutrafod. Ühefaasilised = Power transformers : additional European requirements. Part 2-5, Medium power transformer. Single phase
2021
https://www.ester.ee/record=b5464502*est
book
19
book
Jõutrafod. Osa 1, Üldist = Power transformers. Part 1, General (IEC 60076-1:2011)
2012
https://www.ester.ee/record=b2896170*est
book
20
book
Jõutrafod. Osa 7, Mineraalõlitäitega jõutrafode koormusjuhend [Võrguteavik] = Power transformers. Part 7, Loading guide for mineral-oil-immersed power transformers (IEC 60076-7:2018, identical)
2019
https://www.ester.ee/record=b5225852*est
book
21
book
Keskmised jõutrafod sagedusele 50 Hz seadme suurima lubatava kestevpingega mitte üle 36 kV. Osa 1, Üldnõuded [Võrguteavik] = Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV. Part 1, General requirements
2017
http://www.ester.ee/record=b4767645*est
book
22
book article
Optimization and Design of Planar Transformer for the High Frequency Link Converter
Korkh, Oleksandr
;
Blinov, Andrei
;
Vinnikov, Dmitri
;
Shevchenko, Viktor
2020 IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 28 Sept.-1 Oct. 2020, Dubrovnik, Croatia
2020
/
p. 615-620
https://doi.org/10.1109/PEDG48541.2020.9244465
book article
23
book
Rahvusvaheline elektrotehnika sõnastik. Osa 421, Jõutrafod ja reaktorid [Võrguteavik] = International Electrotechnical Vocabulary. Chapter 421, Power transformers and reactors (IEC 60050-421:1990) / Eesti Standardikeskus
2017
http://www.ester.ee/record=b4751512*est
book
24
dissertation
Research and development of the new topologies for the isolation stage of the power electronic transformer = Jõuelektroonilise trafo isolatsioonilüli uudsete topoloogiate uurimine ja arendamine
Beldjajev, Viktor
2013
http://www.ester.ee/record=b2969664*est
dissertation
25
book article
State of the art of active power electronic transformers for smart grids
Roasto, Indrek
;
Romero-Cadaval, Enrique
;
Martins, Joao
;
Smolenski, Robert
IECON 2012 : 38th Annual Conference of the IEEE Industrial Electronics Society : Industrial Electronics for Sustainable Development
2012
/
p. 5241-5246 : ill
https://ieeexplore.ieee.org/document/6389543
book article
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