The Study on High-Frequency Switching Drive Method Using IGBT For Non-Magnetic Induction Heating System

비자성 유도가영시스템을 위한 IGBT를 이용한 고속스위칭 구동에 관한 연구

  • 김정태 (LG전자 리빙시스템연구소) ;
  • 권경안 (LG전자 리빙시스템연구소) ;
  • 정윤철 (LG전자 리빙시스템연구소) ;
  • 박병욱 (LG전자 리빙시스템연구소)
  • Published : 1998.07.01

Abstract

A new high frequency switching drive method using IGBT is proposed for non-magnetic induction heating system. Using this method, the switching and conduction losses of the switching devices can be reduced. In addition, since IGBT cosl is lower than MOS-FET one, the system cosl can be remarkably pared down. The prototype induction heating system with 1.2㎾ power consumption is builted and tested to verify the operation of the proposed high frequency switching drive method.

Keywords