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transformaatorid (subject term)
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26
journal article EST
/
journal article ENG
Determination of core losses using an inverse modeling technique
Osemwinyen, Osaruyi
;
Hemeida, Ahmed
;
Ghahfarokhi, Payam Shams
;
Belahcen, Anouar
IEEE Access
2022
/
p. 29224-29232
https://doi.org/10.1109/ACCESS.2022.3158365
Journal metrics at Scopus
Article at Scopus
Journal metrics at WOS
Article at WOS
journal article EST
/
journal article ENG
27
book article
Determination of leakage inductances of three-winding transformer for HF-PSA resonant circuit
Šklovski, Jevgeni
;
Janson, Kuno
;
Niilo, Helar
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
/
p. 113-116 : ill
book article
28
book article
Distribution transformer frequency response analysis : behavior of different statistical indices during inter-disk fault
Nurmanova, Venera
;
Sultanbek, Adilet
;
Bagheri, Mehdi
;
Ahmadiahangar, Roya
2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)
2019
/
6 p. : ill
https://doi.org/10.1109/EEEIC.2019.8783252
book article
29
book article
Efficiency optimization of the high-power isolated DC/DC converters through THD and losses reduction in isolation transformers [Electronic resource]
Vinnikov, Dmitri
;
Bolgov, Viktor
International Conference on Renewable Energies and Power Quality : ICREPQ'09 : Valencia, Spain, 15th to 17th April, 2009
2009
/
[7] p. : ill. [CD-ROM]
https://www.researchgate.net/publication/237808470_Efficiency_Optimization_of_the_High-Power_Isolated_DCDC_Converters_through_THD_and_Losses_Reduction_in_Isolation_Transformers
book article
30
book
Elektrimasinad. 1
Voldek, Aleksander
1972
https://www.ester.ee/record=b1324816*est
book
31
book
Elektrimasinad. 1
Võrk, Hans Roland
1947
https://www.ester.ee/record=b1319145*est
book
32
journal article
Forward-based DC-DC converter with eliminated leakage inductance problem
Matiushkin, Oleksandr
;
Husev, Oleksandr
;
Afshari, Hossein
;
Romero-Cadaval, Enrique
;
Roncero-Clemente, Carlos
IEEE transactions on industrial electronics
2024
https://doi.org/10.1109/TIE.2024.3429626
journal article
33
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
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Article at WOS
journal article EST
/
journal article ENG
34
journal article EST
/
journal article ENG
An improved ZVS high step-up converter based on coupled inductor and built-in transformer
Nouri, Tohid
;
Vosoughi Kurdkandi, Naser
;
Husev, Oleksandr
IEEE transactions on power electronics
2021
/
p. 13802-13816 : ill
https://doi.org/10.1109/TPEL.2021.3088092
Journal metrics at Scopus
Article at Scopus
Journal metrics at WOS
Article at WOS
journal article EST
/
journal article ENG
35
book article
Improvement of voltage transformers overvoltage problems in MV networks
Janson, Kuno
;
Järvik, Jaan
;
Kütt, Lauri
;
Soosalu, Ain
6th International Conference "2008 Power Quality and Supply Reliability" : August 27-29, 2008 : Pärnu, Estonia : conference proceedings
2008
/
p. 247-250 : ill
book article
36
book article
Installed capacities of reactive components and transformer in line frequency resonant converters
Janson, Kuno
;
Järvik, Jaan
;
Vinnal, Toomas
EPQU'01 : Electrical Power Quality and Utilisation : 6th International Conference : September 19-21, 2001, Cracow, Poland : proceedings
2001
/
p. 445-449 : ill
book article
37
journal article
Intelligent transformer : possibilities and challenges
Beldjajev, Viktor
;
Roasto, Indrek
;
Lehtla, Tõnu
Scientific journal of Riga Technical University. Serija 4, Power and electrical engineering
2011
/
p. 95-100 : ill
journal article
38
newspaper article
Intelligentne trafo – nutikate elektrivõrkude tulevik
Beldjajev, Viktor
Studioosus
2011
/
lk. 32
newspaper article
39
book article
Interlaboratory comparison of voltage transformer
Baraškova, Tatjana
Proceedings of the 3rd International Conference Industrial Engineering - New Challenges to SME : 25-27 April 2002, Tallinn, Estonia
2002
/
p. 11-14
book article
40
book article
Juhitav pöördväljatrafo
Kiive, R.
;
Reiner, Ardi
XXIX vabariiklik üliõpilaste teaduslik- tehniline konverents 30. märtsist - 1. aprillini 1977 : ettekannete teesid
1977
/
lk. 62
https://www.ester.ee/record=b2449987*est
book article
41
book article
Juhitava pöördväljatrafoga ventilaatori ajam
Kralla, T.
;
Reiner, Ardi
XXIX vabariiklik üliõpilaste teaduslik- tehniline konverents 30. märtsist - 1. aprillini 1977 : ettekannete teesid
1977
/
lk. 62
https://www.ester.ee/record=b2449987*est
book article
42
book
Jõutrafod
Treufeldt, Ülo
;
Oidram, Rein
2009
https://www.ester.ee/record=b2466724*est
book
43
book
Jõutrafod
2009
https://www.ester.ee/record=b2466722*est
book
44
book
Jõutrafod
Treufeldt, Ülo
;
Metusala, Tiit
;
Oidram, Rein
;
Teemets, Raivo
;
Riit, Tarmo
2009
https://www.ester.ee/record=b2536960*est
book
45
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
46
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
47
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
48
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
49
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
50
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
Number of records 112, displaying
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