Calculation of leakage coefficient of axial flux arc motor

Xin Li; Hongkui Yan; Jiaxin Li; Qing Ma; Yiming Peng; Zhenhua Zhan; Hengjia Shi; Qihang Li; Zhicheng Guo

doi:10.1117/12.2675363

25 May 2023 Calculation of leakage coefficient of axial flux arc motor

Xin Li, Hongkui Yan, Jiaxin Li, Qing Ma, Yiming Peng, Zhenhua Zhan, Hengjia Shi, Qihang Li, Zhicheng Guo

Proceedings Volume 12636, Third International Conference on Machine Learning and Computer Application (ICMLCA 2022); 1263642 (2023) https://doi.org/10.1117/12.2675363
Event: Third International Conference on Machine Learning and Computer Application (ICMLCA 2022), 2022, Shenyang, China

Abstract

The no-load leakage coefficient reflects the effective utilization rate of the total magnetic flux provided by the permanent magnet to the external magnetic circuit during no load, which not only affects the anti-demagnetization ability of the permanent magnet material, but also has a greater impact on the working performance of the motor. In this paper,the analytical formula of leakage flux corresponding to the leakage flux of each part was derived, the equivalent magnetic circuit model of the motor was established, and the no-load leakage flux coefficient of the motor was calculated by using the finite element method and the equivalent magnetic circuit method.

Citation Download Citation

Xin Li, Hongkui Yan, Jiaxin Li, Qing Ma, Yiming Peng, Zhenhua Zhan, Hengjia Shi, Qihang Li, and Zhicheng Guo "Calculation of leakage coefficient of axial flux arc motor", Proc. SPIE 12636, Third International Conference on Machine Learning and Computer Application (ICMLCA 2022), 1263642 (25 May 2023); https://doi.org/10.1117/12.2675363

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