| 电动汽车用PMSM的设计与研究 |
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| 引用本文： | 陆海斌,辜赟,陈涛.电动汽车用PMSM的设计与研究[J].汽车电器,2014(12):29-34. |
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| 作者姓名： | 陆海斌 辜赟 陈涛 |
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| 作者单位： | 长城汽车股份有限公司技术中心、河北省汽车工程技术研究中心,河北保定071000 |
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| 摘 要： | PMSM具有高效率、宽调速、响应速度快等优点而逐步成为电动汽车主驱动系统的主流。通过对自主研发PMSM的主要参数进行推导,分析了参数设计的选择方法,采用Ansoft软件的RMxprt和Maxwell 2D模块对自主研发电机构建模型,进行了有限元仿真,以及对反电势、转矩、齿部磁密和轭部磁密的分布情况做了分析。最后对自主研发电机经过测试,试验结果较好地验证了仿真结果,这为PMSM的设计和参数的研究优化提供了参考依据。
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| 关 键 词： | PMSM 有限元仿真 Ansoft 测试 |
Design and Research on PMSM for EV |
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| LU Hai-bin,GU Yun,CHEN Tao.Design and Research on PMSM for EV[J].Auto Electric Parts,2014(12):29-34. |
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| Authors: | LU Hai-bin GU Yun CHEN Tao |
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| Institution: | (Hebei Automobile Engineering Tech and Research Center, Great Wall Motors Co., Ltd., Baoding 071000, China) |
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| Abstract: | PMSM with high efficiency, wide speed and quick response speed gradually becomes the mainstream of masterdrive system for EV. Through the deduction of key parameters of the self-developed PMSM, the selection method of parameter design is analyzed. The finite element simulation is done based on the model building of self- developed motor using the Rmxprt and Maxwell 2D modules of the software Ansoft and the distribution situation of back-EMF, torque, gear flux density and yoke flux density is analyzed. Finally, the test results of this motor verify the simulation results, which provide a reference for the study of PMSM design and the optimization of parameters. |
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| Keywords: | PMSM finite element simulation Ansoft test |
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