전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2005년도 전력전자학술대회 논문집
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- Pages.430-432
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- 2005
3상 Single Stage 방식의 48V/100A급 고효율 고역률 직류 전원장치
High efficiency and power factor 48V/100A DC power supply of three-phase single stage method
- Park, J.Y. (EHwa Technologies Information) ;
- Kim, K.H. (EHwa Technologies Information)
- 발행 : 2005.07.04
초록
This paper presents a novel, single stage, isolated, three-phase switching rectifier capable of switching at high frequency. The circuit topology Provides zero-voltage switching for all switches, output voltage regulation, unity input power factor, all in a single power conversion stage. Operating principle and experimental results in the 48V/100A DC power supply of three-phase single stage method are presented.
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