대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 B
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- Pages.988-991
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- 1992
일정 주파수로 동작이 가능한 ZVS PWM 컨버터와 역률개선 회로에의 응용
NEW GROUP OF ZVS PWM CONVERTERS OPERABLE ON CONSTANT FREQUENCY AND ITS APPLICATION TO POWER FACTOR CORRECTION CIRCUIT
- Huh, Dong-Y. (Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
- Kim, Hack-S. (Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
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Cho, Gyu-H.
(Dept. of Electrical Engineering, Korea Advanced Institute of Science and Technology)
- 발행 : 1992.07.23
초록
A new zero voltage switching PWN converter family is presented by using a new ZVS PWN module (ZPM) with a saturable inductor which prevents diode junction capacitors and a commutation inductor from resonating. The new converters show almost all characteristics of the conventional PWN converters. A boost ZVS PWN converter is applied to a power factor correction circuit. It operates on an continuous conduction mode. Experimental results for output power of 1kW are presented.
키워드