대한전기학회논문지 (The Transactions of the Korean Institute of Electrical Engineers)

대한전기학회 (The Korean Institute of Electrical Engineers)
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GTO를 사용한 새로운 방식의 전류원 인버터

A New GTO Current Source Inverter

  • 조규형 (한국과학기술원 전기 및 전자공학과) ;
  • 박선순 (한국과학기술원 전기 및 전자공학과)
  • 발행 : 1987.05.01
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초록

A New CSI which is belived to be much advantageous than ASCI is proposed. The new CSI operates in a much wider frequency range with much lower voltage stresses on the motor terminals and power devices compared with ASCI. Simulation results show that the new CSI is about factor of four times superior to ASCI in operating frequency range or in voltage stress. The exterimental results are shown for a 5HP induction motor.

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