The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Fast Space Vector PWM Modulation of Multi-Level Inverter Without NTV Identification

NTV 식별과정 없는 멀티레벨 인버터의 신속한 공간벡터 PWM 변조 기법

  • 진선호 (한국해양대학교 대학원 기관시스템공학과) ;
  • 오진석 (한국해양대학교 대학원 메카트로닉스공학과)
  • Published : 2006.06.01
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Abstract

In this paper, we suggest a new space vector PWM modulation method with very short processing time which does not need identification of nearest three vectors(NTV) and duty ratio for each vector. The suggested PWM method makes mean value of phase voltage to be same as reference during every modulation period by use of a triangle in small hexagon on multi-level vector space. This paper described the suggested modulation method can be successfully applied to the space vector modulation use of multi-level inverter by computer simulations and experiments.

Keywords

References

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