Parameters Determination and Electromagnetic Field Analysis of Canned Solid-Rotor Induction Motor (4): Equivalent Parameters Calculation by Finite Element Method and Its Verification
Ling Zaixun1, 2, Zhou Libing1, Zhang Yi3, Li Langru1
1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology School of Electrical and Electronic Engineering Huazhong University of Science and Technology Wuhan 430074 China; 2. State Grid Hubei Electric Power Research Institute Wuhan 430077 China; 3. State Grid Hubei Maintenance Company Wuhan 430050 China
Abstract：As the last paper of series, this paper propose a research on electromagneitc field of canned solid-rotor induction motor (CSRIM) using time-harmonic finite element analysis (FEA). The equivalent parameters analysis method of stator side is built by frozen permeability method, fourier analysis and vector graph. The poynting vector is used to calculate rotor equivalent parameters with complex structure. Then, operating performances of motor are calculated by equivalent circuit method. The equivalent circuit of CSRIM are the simplified equivalent circuit built in second paper and the practical equivalent circuit derived in the third paper of series. Finally, calculation results are compared with the calculation result of finite element analysis, and also the test result.
凌在汛, 周理兵, 张毅, 李朗如. 笼型实心转子屏蔽感应电机电磁场及参数研究（四）：等效电路参数有限元计算法及验证[J]. 电工技术学报, 2018, 33(21): 4987-4997.
Ling Zaixun, Zhou Libing, Zhang Yi, Li Langru. Parameters Determination and Electromagnetic Field Analysis of Canned Solid-Rotor Induction Motor (4): Equivalent Parameters Calculation by Finite Element Method and Its Verification. Transactions of China Electrotechnical Society, 2018, 33(21): 4987-4997.
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2018, Vol. 33 
