Quasi-Three-Dimensional Analysis and Design of an Axial Flux Switched Reluctance Motor Based on Grain Oriented Silicon Steel
Ma Jimin1, Wang Du1, Qu Ronghai2, Li Jian2, Li Xinhua1
1. School of Electrical & Electronic Engineering Hubei University of Technology Wuhan 430068 China; 2. State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and Technology Wuhan 430074 China
Abstract：According to the different change ratio between the pole arc of the stator tooth and that of rotor tooth at the different circumferential in the axial flux switched reluctance motor (AFSRM), the quasi- three-dimensional (Q-3-D) analytical method is used to study the AFSRM in the different radial delamination, and the accuracy of the Q-3-D analysis is improved to determine the initial electromagnetic design scheme compared with the result of the two dimensional analysis method. On the basis of Q-3-D analytical method, Q-3-D finite element method is employed to optimize the main design parameters with the different electrical steel material. Research results and prototype test data show that, the electromagnetic performance of the AFSRM with the grain oriented electrical steel is superior to the traditional non oriented material motor. Q-3-D analysis method has a high accuracy, for the initial design of the motor, the analysis error is considered acceptable.
马霁旻, 王杜, 曲荣海, 李健, 李新华. 基于有取向硅钢的 轴向磁通开关磁阻电机准三维解析分析与设计[J]. 电工技术学报, 2018, 33(17): 4069-4077.
Ma Jimin, Wang Du, Qu Ronghai, Li Jian, Li Xinhua. Quasi-Three-Dimensional Analysis and Design of an Axial Flux Switched Reluctance Motor Based on Grain Oriented Silicon Steel. Transactions of China Electrotechnical Society, 2018, 33(17): 4069-4077.
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2018, Vol. 33 
