Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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An Alternative Zero Voltage Switching Method of Boost Rectifier in Power Factor Correction Rectifier/Regulator System using DC Linked Energy Feedback Circuit

  • Roh, Chung-Wook (Department of Electrical Engineering Korea Advanced Institute of Science & Technology) ;
  • Kim, Bok-Man (Department of Electrical Engineering Korea Advanced Institute of Science & Technology) ;
  • Moon, Gun-Woo (Department of Electrical Engineering Korea Advanced Institute of Science & Technology) ;
  • Youn, Myung-Joong (Department of Electrical Engineering Korea Advanced Institute of Science & Technology)
  • Published : 1998.10.01
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Abstract

A new single phase power factor correction rectifier/regulator with dc linked energy feedback circuit is proposed, which is capable of achieving the zero voltage switching (ZVS) of a boost rectifier stage without any auxiliary switch. The performance of the proposed rectifier/regulator is demonstrated through a 200W, 90 KHz prototype. This proposed rectifier/regulator with dc linked energy feedback circuit is particularly suited for distributed power system applications

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