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

The Korean Institute of Electrical Engineers (대한전기학회)
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New Single Stage PFC Full Bridge Converter

새로운 단일전력단 역률보상 풀브리지 컨버터

  • Published : 2003.12.01
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Abstract

This paper proposes new single stage power factor correction (PFC) full bridge converter. The proposed converter is combined previous ZVS full bridge DC/DC converter with two inductors, two diodes, two magnetic coupling transformer for PFC. This process of power is isolated from the source and also regulate stable DC output voltage in a category. In this topology, the voltage stress of main switches is reduced by zero voltage switching. Moreover, the proposed converter doesn't need active PFC switch and auxiliarly circuits, like control and gating board, so it could decrease the size and cost and increase the efficiency.

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References

  1. A Topology Survey of Single-Stage Power Factor Corrector with a Boost Type Input-Current-Shaper Chongming Qiao and Keyun M. Smedley. APEC 2001 https://doi.org/10.1109/APEC.2000.826144
  2. Comparison Between CCM Single-Stage And Two-Stage Boost PFC Converters Jondong Zhand, Milan M. Jovanovi u, and Fred C. Lee. Apec 1999 https://doi.org/10.1109/APEC.1999.749674
  3. Analysis and Design of a Single Stage Power Factor Corrected Full-Bridge Converter, Mei Qiu,Gerry Moschopoulos,Humberto Pinheiro,Praveen Jain. APEC 1999 https://doi.org/10.1109/APEC.1999.749499
  4. A Novel Interleaved Discontinuous-Current-Mode Single-Stage Power-Factor-Correction Technique with Universal-Line Input Jindong Zhang,Fred C. Lee, Milan M. Jovanovic. PESC 2001 https://doi.org/10.1109/PESC.2001.954251