Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Mode Conversion of Control in the Single Phase Switched Reluctance Motor

단상 SRM의 제어 모드 변환에 관한 연구

  • 고성철 (한양대학교 전기공학과) ;
  • 안준선 (한양대학교 전기공학과) ;
  • 김솔 (유한대학교 전기정보과) ;
  • 이주 (한양대학교 전기공학과)
  • Published : 2006.07.12
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Abstract

A pulse with modulation(PWM) that keeps a constant angle of dwell and adjust duty ratio is a good method to control a speed of SRM. And a method of one pulse control is proper a operation on range of high speed in SRM for a good energy efficiency. Because PWM method is more safety than one pulse method, conversion of those is best choice according the speed range. So, some algorithm is need for smooth conversion of the mode of control. This paper presents a factor of conversion that proper the conversion of control mode between PWM and one pulse method This factor is from estimation of torque and proper at the variable range of conversion and show the better conversion characteristic than constant factor of conversion.

Keywords