The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Vibrating and Electromagnetic Performance According to Switching Angle in SRM

스위칭 각의 변화에 따른 SRM 전자기적 특성 및 진동 특성 분석

  • Lee, Ji-Yeong (Dept.of Electronics Engineering, Changwon National University) ;
  • Ha, Gyeong-Ho (Dept.of Electronics Engineering, Changwon National University) ;
  • Lee, Geun-Ho (Dept.of Electronics Engineering, Changwon National University) ;
  • Jo, Jae-Ok (Dept.of Electronics Engineering, Changwon National University) ;
  • Hong, Jeong-Pyo (Dept.of Electronics Engineering, Changwon National University) ;
  • Gang, Do-Hyeon
  • Published : 2002.08.01
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Abstract

Switched Reluctance Motor (SRM) has been not commonly used because of the severe noise and vibration, although it has many advantages as solidity and economical efficiency. The origin of the acoustic noise and vibration in SRM's can be broadly classified into two types, mechanical and magnetic. Therefore this paper verifies the origin of vibration induced by radial magnetic forces from various experiments, and then studies the relationship between the output and vibration characteristics of SRM according to switch-on and off angles. Acceleration, torque and efficiency is measured by changing switching angles. From the comparison and analysis of the experimental results, a proper switching angle is presented for both satisfying electric performance and reducing vibration.

Keywords

References

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