Performance of a single-phase DC brushless motor utilizing the ferromagnetic base material

Chung Ping Liu, Tsung Kun Lin, Yeong Hwa Chang, Shih Hsien Hu, Kun Ton Wu, Li Te Kuo, Hsiao Chih Huang, Tai Fa Ying, Der-Ray Huang

研究成果: Conference article同行評審

3 引文 斯高帕斯(Scopus)

摘要

A sixth-part model of a single-phase DC brushless motor is used to calculate the cogging torque, the torque constant kt and the coefficient of back emf ke of the motor. The phenomenon, where the cogging torque of the motor increases when the base board is changed to a ferromagnetic material, is observed from the simulated data and the experimental results. The decrease in kt, ke and the efficiency of the motor with the ferromagnetic baseboard is also observed. The results show that nonmagnetic materials are more suitable than ferromagnetic materials for constructing the baseboard of a single-phase DC brushless motor.

原文English
頁(從 - 到)176-179
頁數4
期刊Journal of Magnetism and Magnetic Materials
209
發行號1-3
DOIs
出版狀態Published - 1 一月 2000
事件Proceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan
持續時間: 24 五月 199925 五月 1999

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