대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 춘계학술대회 논문집 에너지변화시스템부문
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- Pages.161-164
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- 2009
2차측 보조회로를 이용한 ZVZCS Three-Level 컨버터에 관한 연구
A study on the ZVZCS(Zero-Voltage and Zero-Current-Switching) Three-Level converter using the secondary auxiliary circuit
- Kim, Dong-Won (Dongguk University) ;
-
Kim, Yong
(Dongguk University)
;
- Bae, Jin-Yong (KIPO) ;
- Lee, Eun-Young (Daelim College) ;
-
Lee, Kyu-Hun
(Smart Vision Tech)
- 발행 : 2009.04.23
초록
This paper presents the ZVZCS(Zero Voltage and Zero-Current-Switching) Three-Level converter using the secondary coupled inductor and auxiliary capacitor. The converter with phase-shift control is proposed to reduce the circulating loss in primary and the voltage stress in secondary side. Using a coupled winding of the output inductor, two auxiliary capacitors are generated to reset the primary current at circulating interval.
키워드