대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

ZVS를 이용한 부하병렬 공진형 DC-DC 컨버터의 특성해석

A Characteristic Analysis of the Parallel Resonant DC-DC Converter Using ZVS

  • Hwang, Gye-Ho (Dept. of Electrical Engineering Yeungnam University) ;
  • Nam, Seung-Sik (Dept. of Electrical Engineering kumi College) ;
  • Oh, Kyeong-Seob (Dept. of Electrical Engineering Yeungnam University) ;
  • Kang, Jin-Wook (Dept. of Electrical Engineering Yeungnam University) ;
  • Kim, Dong-Hee (Dept. of Electrical Engineering Yeungnam University) ;
  • Ro, Chae-Gyun (Dept. of Electrical Engineering Yeungnam University)
  • 발행 : 2001.07.18
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초록

In this paper, proposal circuit proposes that load parallel resonant DC-DC Converter consist of L and C resonant tank circuit. Also, the capacitor$(C_1,\;C2)$ connected in switch are a common using by resonance capacitor and ZVS capacitor. The analysis of proposed circuit uses normalized parameter and characteristic estimation which is needed in each step before design is generally described the proposed circuit with the characteristics of average power and average output voltage etc. Alse, we conform a rightfulness theoretical analysis by comparing a theoretical values and experimental values obtained from experiment using MOSFET as switching devices.

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