Autors: Milanov, K. G., Slavkova, M. D.
Title: Design of Saturable Choke for Reduction of IGBT Turn-on Losses
Keywords: IGBT, inductors, magnetic characteristic, magnetic hysteresis, power losses, saturable choke, saturation magnetization, soft magnetic materials, snubber inductance, toroidal magnetic core, turn-on losses

Abstract: The aim of this paper is to present a design methodology for dimensioning a saturable choke with flat "F" characteristic of the soft magnetic material, which is connected in series with the IGBT, to reduce the dynamic turn-on losses at switching mode of the transistor.


  1. IEEE Xplore, 2018, IEEE Xplore Digital Library, 27.01.2019, <>, Дата на последен преглед (Last accessed on): 27.01.2019


Proceedings of XXth International Symposium on Electrical Apparatus and Technologies, SIElA'2018, pp. 279-282, 2018, Bulgaria, IEEE Inc., ISBN 978-1-5386-3420-2

Copyright IEEE Inc.

Цитирания (Citation/s):
1. Current Protection of Power Electronic Converters, International Journal on Information Technologies and Security, vol. 11, issue 3, pp. 51-58, 2019, Bulgaria, Publication of the Union of Scientists in Bulgaria, ISSN 1313-8251 - 2019 - в издания, индексирани в Scopus или Web of Science
2. M. Slavkova, "Application of Current Transformers in Power Electronics Converters with Voltage Feedback," 2020 21st International Symposium on Electrical Apparatus & Technologies (SIELA), Bourgas, Bulgaria, 2020, pp. 1-8, doi: 10.1109/SIELA49118.2020.9167051 - 2020 - в издания, индексирани в Scopus или Web of Science
3. Emil Rachev, Vladislav Petrov, "Integral anti-windup correction in PI current controllers for electrical drives", Electrical Engineering Faculty Conference (BulEF) 2020 12th, pp. 1-4, 2020. - 2020 - в издания, индексирани в Scopus или Web of Science

Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science