Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.07e
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- Pages.76-79
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- 2004
Three Phase AC-DC Converter with Elimination of Filter
LC필터를 제거한 3상 AC-DC 컨버터
- Kim, Jong-Dal (Dept. of Electrical Engineering, TongMyong College) ;
- Nam, Jing-Rak (Dept. of Electrical Engineering, TongMyong College) ;
- Lee, Ok-Hyeong (Dept. of Electrical Engineering, TongMyong College) ;
- Kim, Joon-Hong (Dept. of Electrical Engineering, TongMyong College) ;
- Sohn, Mu-Heon (Dept. of Art lighting, TongMyong College)
- Published : 2004.07.01
Abstract
This paper proposed that the conventional three phase AC-DC converter with bulk LC output filter has been widely used in the industry because of simple circuit, low cost and high power factor (90%). One of the biggest drawback of this three phase AC-DC converter is bulk and heavy. This is serious especially for aerospace applications. To solve this problem a new simple three phase AC-DC converter is presented. Operation of the proposed high power factor three phase AC-DC converter is illustrated and verified by PSpice simulation.
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