Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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Loss analysis to the various kinds of core for PCS inductor and transformer

코어 종류에 따른 PCS 인덕터와 트랜스포머 손실 분석

  • Yang, Seung-Dae (Dept. of Electrical Engineering, Kwangwoon University) ;
  • Shim, Jae-Hwe (Dept. of Electrical Engineering, Kwangwoon University) ;
  • Choi, Ju-Yeop (Dept. of Electrical Engineering, Kwangwoon University) ;
  • Song, Seung-Ho (Dept. of Electrical Engineering, Kwangwoon University) ;
  • Choy, Ick (Dept. of Information and Control Engineering, Kwangwoon University) ;
  • An, Jin-Ung (Daegu Gyeongbuk Institute of Science & Technology) ;
  • Lee, Dong-Ha (Daegu Gyeongbuk Institute of Science & Technology)
  • Received : 2011.02.27
  • Accepted : 2011.03.28
  • Published : 2011.04.30
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Abstract

In recently, inductor and transformer is the common device using widely in the photovoltaic system and power electronics. Therefore, each inductor and transformer has different core loss and iron loss depending on the size and kinds of core materials, it is important to analyze loss characteristics for better transformer efficiency. This paper offers an efficiency calculation method for PCS inductor and transformer loss, and different kinds of core materials are analyzed for optimized PCS design.

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References

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