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

The Korean Institute of Power Electronics (전력전자학회)
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Three-level PDP Sustain circuits with Six-switches

Six Switch를 적용한 Three-level PDP Sustain Circuit

  • 노정욱 (국민대학교 전자정보통신공학부) ;
  • 남원석 (국민대학교 전자정보통신공학부) ;
  • 한상규 (국민대학교 전자정보통신공학부) ;
  • 홍성수 (국민대학교 전자정보통신공학부) ;
  • 사공석진 (국민대학교 전자정보통신공학부) ;
  • 양학철 (삼성 SDI)
  • Published : 2006.12.20
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Abstract

A three-level sustain circuit with six-switches for an ac plasma display panel (AC-PDP) drive is proposed. The proposed circuit features half the voltage stresses of sustain switches and clamp diodes and significantly reduced power losses compared with those of the conventional ones. This circuit, realizable with reduced cost of the semiconductor devices, gives a significant improvement in the power efficiency, essential for the design of a drive circuit for the AC-PDP. A comparative analysis and experimental results we presented to show the validity of the proposed sustainer circuit.

AC Plasma display panel(AC-PDP) 구동을 위한 Six-switch를 적용한 Three-level PDP Sustain 회로를 제안한다. 제안 회로는 기존 회로의 Sustain 스위치와 Clamp 다이오드의 내압이 절반이 되어 특성이 우수한 반도체 소자의 채택이 가능하며, 높은 전력 효율을 가지는 장점을 가지므로 AC-PDP 구동 회로 설계에 매우 적합하다. 본 논문에서는 기존 회로와 제안 회로의 비교 분석 및 시뮬레이션과 실험 결과를 보인다.

Keywords

References

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