| 电动大巴车用永磁电机转子结构分析 |
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| 引用本文： | 陈丽香,付鸣达,解志霖,孙宁,徐广人.电动大巴车用永磁电机转子结构分析[J].航空动力学报,2018,45(4):105-109. |
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| 作者姓名： | 陈丽香 付鸣达 解志霖 孙宁 徐广人 |
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| 作者单位： | 沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳蓝光驱动技术有限公司,辽宁 沈阳110179 |
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| 基金项目： | 沈阳市科技计划项目(17-7-2-00) |
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| 摘 要： | 针对大巴车用永磁电动机,通过有限元法分析了V型和V一型两种不同转子结构电机的转矩、交直轴电感、弱磁扩速能力及铁耗等性能,仿真不同转子结构的效率云图。通过对比分析不同转子结构的特点,最终选择出适合电动大巴车用驱动电机的转子磁路采用V型结构。
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| 关 键 词： | 电动汽车用电机 效率云图 交、直轴电感 转矩-转速曲线 |
Rotor Structure Analysis of Permanent Magnet Motor for Electric Bus |
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| CHEN Lixiang,FU Mingd,XIE Zhilin,SUN Ning and XU Guangren.Rotor Structure Analysis of Permanent Magnet Motor for Electric Bus[J].Journal of Aerospace Power,2018,45(4):105-109. |
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| Authors: | CHEN Lixiang FU Mingd XIE Zhilin SUN Ning and XU Guangren |
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| Institution: | National Engineering Research Center for REPM Electrical Machine Shenyang University of Technology,Shenyang 110870, China,National Engineering Research Center for REPM Electrical Machine Shenyang University of Technology,Shenyang 110870, China,National Engineering Research Center for REPM Electrical Machine Shenyang University of Technology,Shenyang 110870, China,National Engineering Research Center for REPM Electrical Machine Shenyang University of Technology,Shenyang 110870, China and Shenyang Bluelight Driving Technology Co., Ltd., Shengyang 110179, China |
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| Abstract: | The permanent magnet motor for bus was introduced, V type and V type of two kinds of different rotor structure motor torque, straight axis inductance and the flux weakening capability and iron loss properties were analyzed by the finite element method, the simulation of efficiency map of different rotor structures. By comparing and analyzing the characteristics of different rotor structure, the rotor magnetic circuit structure suitable for electric bus driving was selected. |
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| Keywords: | electric car motor efficiency map quadraturedirect axis inductance torquespeed curve |
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