The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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Design and Analysis of Resonant Bidirectional AC-DC Converter using Dual Half-Bridge Converter

듀얼 하프브릿지를 이용한 공진형 양방향 AC-DC 전력변환기 해석 및 설계

  • Received : 2012.09.27
  • Accepted : 2013.01.15
  • Published : 2013.04.20
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Abstract

In this paper, bidirectional AC-DC converter using dual half-bridge converter is proposed. A transformer leakage inductance in the dual half-bridge converter is used for making resonance with the capacitor of the voltage-doubler, which can help the switched current to be sinusoidal without extra inductive component and also the switching loss can be reduced through operation such as ZVS, ZCS. Both circuit analysis and design guideline are described, and also the feasibility for the proposed converter is shown through the hardware implementation and the experimental results.

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References

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