Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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A Wide Input Range Active Multi-pulse Rectifier For Utility Interface Of Power Electronic Converters

  • Hahn Jaehong (Power Electronics and Power Quality Laboratory Department of Electrical Engineering Texas A&M University) ;
  • Enjeti Prasad N. (Power Electronics and Power Quality Laboratory Department of Electrical Engineering Texas A&M University) ;
  • Park In-Gyu (Dept. of Control and Instrumentation Engineering Wonkwang University)
  • Published : 2001.10.01
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Abstract

In this paper, a wide input range active multi-pulse rectifier for utility interface of power electronic converters is proposed. The scheme combines multi-pulse method using a V-A transformer and boost rectifier modules. A current control scheme for the rectifier modules is proposed to achieve sinusoidal line currents in the utility input over a wide input range of input voltage and output load conditions. A design example is included for a 208V to 460V input, $700V_{dc}$ do 10kW output rectifier system. Simulation results are shown.

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