| 电动汽车用外转子双凸极永磁电机建模与仿真 |
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| 引用本文： | 陈世元,申孟奇.电动汽车用外转子双凸极永磁电机建模与仿真[J].科技广场,2007(7):18-20. |
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| 作者姓名： | 陈世元 申孟奇 |
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| 作者单位： | 华南理工大学,广东,广州,510640 |
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| 摘 要： | 提出了一种新的建模方法,即在双凸极永磁电机电磁场有限元计算的基础上,利用非线性等效磁网络对双凸极永磁电机进行非线性建模与仿真。最后,用提出的非线性建模和仿真的计算方法,对一台三相12/8极双凸极永磁电机的相绕组电感和动态转矩进行了仿真。结果表明:相绕组电感和动态转矩的仿真与实验结果一致性较好。
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| 关 键 词： | 电动汽车 双凸极 永磁电机 非线性 磁网络 仿真 |
| 文章编号： | 1671-4792-（2007）7-0063-03 |
Nonlinear Modeling and Simulation for Doubly Salient Permanent Magnet Motor with External Rotor Used in Electric Vehicle |
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| Chen Shiyuan,Shen Mengqi.Nonlinear Modeling and Simulation for Doubly Salient Permanent Magnet Motor with External Rotor Used in Electric Vehicle[J].Science Mosaic,2007(7):18-20. |
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| Authors: | Chen Shiyuan Shen Mengqi |
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| Institution: | South China University of Technology, Guangdong Guangzhou 510640 |
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| Abstract: | A new nonlinear modeling method is presented based on the FEM analysis. By using the nonlinear agnetic equivalent circuit model the doubly salient permanent magnet motor is nonlinearly modeled and imulated. Finally, using the proposed modeling method, a 12/8-pole doubly salient permanent magnet motor is imulated and the phase winding inductance is given. Also, the transient torque are concluded. simulation esults are consistent with experimental data. |
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| Keywords: | Electric Vehicle Doubly Salient Permanent Magnet Motor Nonlinear Magnetic Circuit Simula- ion |
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