전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2017년도 전력전자학술대회
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- Pages.237-239
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- 2017
높은 부스트 전압 이득 절연 DC-DC 컨버터
A High Boost Voltage Gain Isolated DC-DC Converter
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임영철
(전남대학교 전기공학과)
- Duong, Truong-Duy (Dept. of Electrical Engineering, Chonnam National University) ;
- Nguyen, Minh-Khai (Dept. of Electrical Engineering, Chosun University) ;
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Lim, Young-Cheol
(Dept. of Electrical Engineering, Chonnam National University)
- 발행 : 2017.07.04
초록
The isolated boost DC-DC converter based on three switches in fuel cell applications is presented in this paper. The major advantages of the proposed converter are as follows: continuous input current; decrease one active switch and no use snubber circuit. The operating principles and analysis of the proposed converter have been discussed. A 400 W prototype has been tested in the laboratory to verify the performance of the proposed converter and a PID controller was used to clarify the DC output voltage at 400 V. The simulation and experimental results are shown to validate the theoretical analysis.
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