Design and Optimization of Line-Start Rare-Earth Permanent Magnetic Synchronous Motor Basing on FEM
来源期刊：JOURNAL OF RARE EARTHS2004年增刊第1期
论文作者：Hu Jianhui SHANG Jing Zou Jibin
Key words：line-start; permanent magnetic; synchronous motor; rare-earth magnet;
Abstract: The 2D transient FEM was used to analyze the starting process of the three phase rare-earth LS-PMSM.By verifying the simulation result with the experiment one, we get the conclusion that it is consistent with the experiment result very well.At the same time, by analyzing the situation of the magnetic bridge, we also get the result that the amplitude of EMF waves are changing with the situation of the magnetic poles and we can optimize the motor's structure at the same time.
Hu Jianhui1，SHANG Jing1，Zou Jibin1
(1.Department of Electrical Engineering, Harbin Instituete of Technology, Harbin 150001, China)
Abstract:The 2D transient FEM was used to analyze the starting process of the three phase rare-earth LS-PMSM.By verifying the simulation result with the experiment one, we get the conclusion that it is consistent with the experiment result very well.At the same time, by analyzing the situation of the magnetic bridge, we also get the result that the amplitude of EMF waves are changing with the situation of the magnetic poles and we can optimize the motor''s structure at the same time.
Key words:line-start; permanent magnetic; synchronous motor; rare-earth magnet;
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