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System Construction Method of Parallel Operation System constructed with Three Electric Power Converters

  • Ishikura, Keisuke (Dept. of Electronic Systems Engineering, the University of Shiga Prefecture) ;
  • Inaba, Hiromi (Dept. of Electronic Systems Engineering, the University of Shiga Prefecture) ;
  • Kishine, Keiji (Dept. of Electronic Systems Engineering, the University of Shiga Prefecture) ;
  • Nakai, Mitsuki (Ishida Co., Ltd.) ;
  • Ito, Takuma (Dept. of Electronic Systems Engineering, the University of Shiga Prefecture)
  • Received : 2014.10.23
  • Accepted : 2014.11.18
  • Published : 2014.12.01

Abstract

Parallel operation systems have an advantage in that they can be constructed quickly and inexpensively by combining existing electric power converters. However, in this case, there is a peculiar problem in that a cross current flows between the electric power converters. To design a control system more simply and commonalize the core of combination reactors, we reviewed a system construction method for parallel operation systems constructed with three electric power converters.

References

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