전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
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에어컨용 PFC Boost Converter의 전도 노이즈 저감

Conducted Noise Reduction in PFC Boost Converter for Air Conditioner

  • Lee S.H. (Sungkyunkwan University) ;
  • Kim L.H. (Sungkyunkwan University) ;
  • Kim Y.G. (Sungkyunkwan University) ;
  • Won C.Y. (Sungkyunkwan University) ;
  • Kim T.D. (Samsung Electronics D.A. Network R&D Center) ;
  • Kim D.K. (Samsung Electronics D.A. Network R&D Center)
  • 발행 : 2003.07.01
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초록

Switching PFC converters are widely used not only to comply the power quality specification but also for maximum efficiency. However switching PFC converters generate serious electromagnetic interference (EMI). In this paper to solve this problem, we applied the APW(Anti Phase Winding) and RPWM(Ran-dom PWM) technique to PFC boost converter and obtained satisfactory results. Simulation and experimental results show the improved harmonic and reduced EMI effect in air-conditioner system.

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