대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 추계학술대회 논문집 학회본부
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- Pages.135-137
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- 1994
능동필터를 이용한 저(低)에너지 축적 단상 고역률 정류기
A Single-phase High Power Factor Rectifier With Low Energy Storage Using Active Filter
- Yun, In-Geun (Dept. of Control & Instrumentation Engineering, Ajou University) ;
- Lee, Kwang-Won (Dept. of Control & Instrumentation Engineering, Ajou University)
- 발행 : 1994.11.18
초록
It this paper, a single-phase high power factor rectifier with low-enery requirements for filtering elements is proposed. By switching control, the current containing the 3rd-hamonic component is to flow into the rectifier. Properly selecting the amplitude of the 3rd-hamonic component, it is possible to reduce the stored energy in the rectifier. Boost converter is used for power-factor control while active filter absorbs the 3rd-hamonic component. Simulation results are presented to show low stored energy of the proposed rectifier.
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