• 제목/요약/키워드: Utility Interactive Fuel Cell (UIFC)

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연료전지용 3-Stage PCS의 손실 해석 (Analyze of High Efficiency PCS for Fuel Cell)

  • 바이사;이영진;한동화;김영식;권완성;정병환;신우석;최규하
    • 전력전자학회:학술대회논문집
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    • 전력전자학회 2008년도 추계학술대회 논문집
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    • pp.100-102
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    • 2008
  • As Utility interactive fuel cell systems are widely used, it is required for each power conditioning system(PCS) to have higher generating performance and more stable connecting characteristics. This study is focused to minimization of power losses and hence higher efficiency related to the new half bridge type 3-stage utility interactive PCS topology. The loss factor of half-bridge converter becomes only 1.2[%] under the rated load, and hence total efficiency is maintained to be higher as 91[%].

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