Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Power system analysis and power consumption breakdown for an ac PDP system

AC PDP 시스템의 전원회로 해석과 소비전력 분석

  • Ahn, Jae-Woo (School of Electronic and Electrical Engineering, Kyungpook National University) ;
  • Ha, Jung-Jun (School of Electronic and Electrical Engineering, Kyungpook National University) ;
  • Choi, Byung-Cho (School of Electronic and Electrical Engineering, Kyungpook National University)
  • 안재우 (경북대학교 전자전기공학부) ;
  • 하정준 (경북대학교 전자전기공학부) ;
  • 최병조 (경북대학교 전자전기공학부)
  • Published : 2001.07.01
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Abstract

This paper presents the results of the power system analysis and power loss breakdown peformed on a 40-inch ac plasma display panel (PDP) TV set. The architecture and function of power system is reviewed. The power flow inside the PDP TV set is presented, and the distribution of the power loss is analyzed. It was found that the sustain driver circuit and power factor correction (PFC) circuit are the two major sources of the power loss. The results of this paper can be used as a preliminary guideline to improve the architecture and efficiency of power systems for ac PDP application systems.

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