대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

능동 클램프 회로를 이용한 Boost 입력형 ZVS 컨버터의 동특성 해석

Dynamic Characteristics of Boost Input Type ZVS Converter using the Active Clamp Circuit

  • 김성남 (한양대학교 전자전기제어계측공학과) ;
  • 오용승 (한양대학교 전기공학과) ;
  • 김희준 (한양대학교 전자컴퓨터공학부)
  • Kim, Seong-Nam (Dept. of Electronic Electrical Control and Instrumentation Engineering, Hanyang University) ;
  • O, Yong-Seung (Dept. of Electronic Engineering Hanyang University) ;
  • Kim, Hui-Jun (Dept. of Electronic computer Engineering, Hanyang University)
  • 발행 : 2002.10.01
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초록

This paper presents the analyzed results of dynamic characteristics including steady state characteristics of the boost input type ZVS converter using the active clamp circuit by the state space averaging method. From the results, it can be seen that the converter has the 5th order transfer functions and the stable closed loop characteristic is obtained by using the compensated error amplifier with 2-pole and 1-zero. The validity of all analyzed results are verified by measurement.

키워드

참고문헌

  1. 정진범, 김희준 'Boost 입력형 능동클램프 DC-DC 컨버 터의 제어특성', 전력전자학회 하계 학술대회, pp.510-513, 2001
  2. 오용승, 김성남, 김희준 'Active clamp 회로를 이용한 boost 입력형 ZVS 컨버터의 동특성해석', 대한전기학회 춘계 학술대회, pp. 155-157, 2002
  3. Goran Stojcic, Fred C. Lee, Silva Hiti 'Small-Signal Charaterization of Active-clamp PWM Converters', VPEC, pp. 237-245, 1995
  4. Abedinpour, S., Liu, R., Fasullo, G., Shenai, K. 'Small-signal analysis of a new asymmetrical half-bridge DC-DC converter' IEEE, PESC, Vol.2, pp. 843-847, 2000 https://doi.org/10.1109/PESC.2000.879924
  5. Korotkov, S., Meleshin, V., Nemchinov, A., Fraidlin, S. 'Small-Signal Modeling of Soft-switched asymmetrical Half-Bridge DC/DC Converter' IEEE, APEC, Vol. 2, pp. 707-711, 1995 https://doi.org/10.1109/APEC.1995.469097