Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Cogging Force Reduction of Two Phase Linear Hybrid Stepping Motor

2상 선형 하이브리드 스테핑 전동기의 코깅 리플 저감

  • Hwarg, Tai-Sik (School of Electrical Engineering, Yeungnam University) ;
  • Seok, Jul-Ki (School of Electrical Engineering, Yeungnam University)
  • 황태식 (영남대학교 전기공학과) ;
  • 석줄기 (영남대학교 전기공학과)
  • Published : 2005.04.28
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Abstract

This paper presents a new two-phase linear hybrid stepping motors (LHSM), which has two windings per phase and one of them shares the other phase winding. The proposed motor shows a unique ability to deliver low cogging force without any particular complex control scheme and additional power electronics hardware in micro stepping control. An analytical and experimental comparison between conventional and proposed LHSM is evaluated to confirm the effectiveness of the proposed design.

Keywords