Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07b
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- Pages.1057-1058
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- 2006
1.2KW PEM(Proton Exchange Membrane) System Full Bridge Phase Shift ZVS(Zero Volt Switching) DC-DC Converter Design and control
1.2KW 고분자 전해질 연료전지 시스템용 Full Bridge Phase Shift ZVS(Zero Volt Switching)을 적용한 DC-DC 컨버터의 설계 및 제어
- Seo, Jung-Wook (Dept. of Electrical Eng. Changwon National University) ;
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Park, Seung-Kyu
(Dept. of Electrical Eng. Changwon National University)
;
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Ahn, Ho-Kyun
(Dept. of Electrical Eng. Changwon National University)
;
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Kwak, Gun-Puyng
(Dept. of Electrical Eng. Changwon National University)
- Published : 2006.07.12
Abstract
In this paper, the proposed power supply is based on a modified version of the zero-voltage switching(ZVS) full-bridge phase-shift DC-DC converter, which incorporates commutation auxiliary inductors to provide ZVS for the entire load range as well as a commutation aid circuit to clamp the output diode voltage. The control strategy is based on two control loops operating in cascade mode. The complete operating principles and simulation results in presented.
Keywords