A High Power Factor and High Efficiency Three Phase Boost Converter using auxiliary Partial Resonant circuit

보조 부분 공진 회로를 이용한 고역률 고효율 삼상 부스트 컨버터

  • Suh, Ki-Young (Dept.of Electrical & Electronics Engineering, Engineering College, Kyungnam University) ;
  • Kwon, Soon-Kurl (Dept.of Electrical & Electronics Engineering, Engineering College, Kyungnam University) ;
  • Lee, Hyun-Woo (Dept.of Electrical & Electronics Engineering, Engineering College, Kyungnam University) ;
  • Kim, Young-Mun (Masan College)
  • Published : 1999.04.01

Abstract

A new partial resonant three phase boost converter with high power factor and high efficiency is proposed. The proposed boost converter is constructed by using a resonant network in parallel with the swithch of the conventional boost converter. The devices are switched at zero voltage or zero current eliminating the switching loss. A new auxiliary partial resonant boost converter achieves zero-voltage switching(ZVS) or zero-current switching(ZCS) for all switch devices without increasing their voltage and current stresses.

Keywords

References

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