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

The Korean Institute of Power Electronics (전력전자학회)
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Analysis of Cross-Regulation Characteristics for Multi-Output LLC Resonant Converter

다중출력 LLC 공진 컨버터의 교차 조절 특성 분석

  • Jeong, Jin-Woo (Control Instruction Engineering, Gyeongsang National University) ;
  • Lim, Jeong-Gyu (Power Development Group, Samsung Electro-Mechanics) ;
  • Kim, Jong-Hae (Power Development Group, Samsung Electro-Mechanics) ;
  • Oh, Dong-Seong (Power Development Group, Samsung Electro-Mechanics) ;
  • Chung, Se-Kyo (Control Instruction Engineering, Gyeongsang National University)
  • Received : 2011.10.11
  • Accepted : 2012.03.26
  • Published : 2012.08.20
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Abstract

This paper describes a Cross-regulation characteristics of a multi-output LLC resonant converter widely used in consumer electronics. The output characteristics of the multi-output LLC converter is derived from the assumption that the current and voltage in the resonant network is sinusoidal and the duty loss exists. The simulation and experimental results are provided to verify the theoretic results.

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References

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