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DCM Analysis of Interleaved Boost Converter for Fuel Cell Applications

연료전지용 다상 부스트 컨버터 불연속 모드 특성 해석

  • 김동희 (성균관대학교 정보통신공학부) ;
  • 최규영 (성균관대학교 정보통신공학부) ;
  • 김종수 (성균관대학교 정보통신공학부) ;
  • 이병국 (성균관대학교 정보통신공학부)
  • Published : 2010.01.01

Abstract

In this paper, the variation of phase current and input current ripple of interleaved boost converter at DCM for fuel cell applications are theoretically analyzed. Also, based on the detailed analysis, numerical formula of input current ripple expressed in rising and falling slope magnitude, D, and $D_A$ is proposed. In order to verify proposed formulas, simulation and experimental results are compared with theoretical data and validity of proposed theory is established.

References

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