대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
- /
- Pages.177-182
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- 2002
Three Level 컨버터의 손 분석에 관한 연구
A Study on the Loss Analysis of Three Level Converter
- Bae, Jin-Yong (Dongguk University) ;
-
Kim, Yong
(Dongguk University)
;
-
Baek, Soo-Hyun
(Dongguk University)
;
- Yoon, Suk-Ho (Kimcheon College) ;
-
Kim, Pill-Soo
(Daelim College)
- 발행 : 2002.11.14
초록
This paper presents the loss analysis of Three Level Converter. Three Level DC/DC Converter presented in this paper used a phase shift control with a flying capacitor in the primary side to achieve ZVS for the outer switch. This converter reduces the voltage stress across the main switch to half of input voltage. This paper analyses the loss of each component and the various losses in the circuit assessed. The result of the analysis are verified using 2.5kW prototype.
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