Development of Single-stage Power Factor Corrected Converter for Single-Phase SRM Drive

단상 SRM 구동을 위한 1단 방식 역률보상형 컨버터 개발

  • Published : 2003.12.01

Abstract

A singl-phase power factor corrected converter for switched reluctance motor hive is presented to achieve a sinusoidal and new unity power factor input currents. Because it combines a power factor corrected converter and a conventional asymmetric SRM driver into one power stage, the configuration has a simple structure resulted in low cost. A prototype to drive 6/6 poles SRM employing a parking magnet Is designed to evaluate the proposed topology. The characteristics and operational mode will be discussed in depth, and the validity of proposed driver will be verified through the experimental results.

본 논문은 단상 SRM 구동을 위한 1단 방식의 역률 보상형 컨버터에 관한 연구이다. 기존의 SRM 구동에서의 역률 보상회로는 2단 방식의 구조로 구성이 복잡하고 소자의 수가 증가하여 경제적으로 불리한 단점을 가진다. 따라서, 부가적인 회로의 추가 없이 1단 방식의 단위 역률이 가능한 단상 SRM 구동회로를 제안한다. 제안된 회로에 대한 타당성을 시뮬레이션과 실험으로 검증한다.

Keywords

References

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