Five-level Inverter for Excitation Control of SRM Drive

  • Oh, Seok-Gyu (Department of Industrial Automation Engineering Chinju National University) ;
  • Park, Sung-Jun (Dept. of Electrical Eng, Dongmyung Col-lege) ;
  • Ahn, Jin-Woo (Department of Electrical and Computer Engineering kyungsung University)
  • 발행 : 2001.01.01

초록

Energy recovery in the regenerative region is very important when SRM is used in traction drive, This is to reduce en-ergy loss during mechanical braking and/or to have a high efficiency drive during braking To control excitation voltage in motor operation and regenerative voltage in the generator operation in the SRM multi-level voltage control is effective The paper sug-gests multi-level inverter which is useful for motoring and regenerative operation in SRM

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