Investigation of inductance variation with rotor eccentricity for permanent magnet motors

Po Wei Huang, Shang Hsun Mao, Mi Ching Tsai

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

Recently, the motor eccentricity problem, which can cause vibrations and noise, has become increasingly important due to the growing demand for improved quality of life and work environment. Because the eccentricity problem causes an imbalance of electromagnetic forces, most of the previous research has focused on the analysis of this concern. However, motor eccentricity can also influence the operating point and incremental inductance variation which could unbalance the current and break the winding. Therefore, this paper investigates the characteristics of inductance and operating point of motor teeth with different rotor eccentricity percentages using a permanent magnet motor. Moreover, the relationship between the incremental inductance variation and eccentricity percentages is derived by the equivalent magnetic circuit method in this paper.

原文English
主出版物標題2010 International Conference on Electrical Machines and Systems, ICEMS2010
頁面1273-1277
頁數5
出版狀態Published - 2010
事件2010 International Conference on Electrical Machines and Systems, ICEMS2010 - Incheon, Korea, Republic of
持續時間: 2010 10月 102010 10月 13

出版系列

名字2010 International Conference on Electrical Machines and Systems, ICEMS2010

Other

Other2010 International Conference on Electrical Machines and Systems, ICEMS2010
國家/地區Korea, Republic of
城市Incheon
期間10-10-1010-10-13

All Science Journal Classification (ASJC) codes

  • 控制與系統工程
  • 電氣與電子工程

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