| 一种用于电动汽车的永磁同步电机直接转矩控制的简化方法 |
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| 引用本文： | 韩建群,郑萍.一种用于电动汽车的永磁同步电机直接转矩控制的简化方法[J].电工技术学报,2009,24(1). |
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| 作者姓名： | 韩建群 郑萍 |
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| 作者单位： | 1. 渤海大学信息科学与工程学院,锦州,121013;哈尔滨工业大学电气工程及自动化学院,哈尔滨,150001
2. 哈尔滨工业大学电气工程及自动化学院,哈尔滨,150001 |
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| 摘 要： | 针对电动汽车的永磁同步电机直接转矩控制问题,研究了相关的电机运行过程.由于传统同步电机发电制动的过程具有减小转矩的特点,这是直接转矩控制的一个重要部分,因此,在分析一般直接转矩控制原理基础上,提出了一种适用于电动汽车的将直接转矩控制与传统发电制动相结合的方法,从而简化了永磁电机直接转矩控制过程,数学分析和仿真的结果说明该方法是有效的.
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| 关 键 词： | 永磁同步电机 直接转矩控制 发电制动 电动汽车 |
A Simplified Direct Torque Control Method of PMSM Applied in Electric Vehicles |
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| Han Jianqun,Zheng Ping.A Simplified Direct Torque Control Method of PMSM Applied in Electric Vehicles[J].Transactions of China Electrotechnical Society,2009,24(1). |
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| Authors: | Han Jianqun Zheng Ping |
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| Affiliation: | 1.Bohai University Jinzhou 121013 China 2. Harbin Institute of Technology Harbin 150001 China |
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| Abstract: | On the issue of direct torque control of permanent magnet synchronous machine (PMSM) applied in electric vehicles, the related process of motor running is analyzed. Since the traditional synchronous machine has the characteristic that the torque can be reduced in the process of dynamic braking, which is an important part of direct torque control, a kind of method is presented through analysis. The method suitable for electric vehicles combines conventional dynamic braking with the PMSM direct torque control... |
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| Keywords: | PM synchronous machine direct torque control dynamic braking electric vehicles |
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