| 混合动力汽车用异步电动机驱动系统研究 |
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| 引用本文： | 陈峥,高金行,林辉,李兵强.混合动力汽车用异步电动机驱动系统研究[J].微电机,2011(9):86-88,102. |
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| 作者姓名： | 陈峥 高金行 林辉 李兵强 |
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| 作者单位： | 西北工业大学自动化学院; |
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| 摘 要： | 针对混合动力汽车用异步电动机能量需要双向流动的特点,基于TMS320F2812数字信号处理器对电机驱动系统进行了设计,采用基于空间矢量PWM的直接转矩控制策略控制电机转矩,且能够有效的控制电机处于电动运行和发电运行状态,电机速度控制精度高.针对控制策略进行了必要的仿真,仿真和试验结果验证了系统的有效性.
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| 关 键 词： | 异步电动机 TNS320F2812 直接转矩控制 空间矢量PWM |
Research on Drive System of Induction Motor for Hybrid Electric Vehicle |
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| CHEN Zheng,GAO Jinxing,LIN Hui,LI Bingqiang.Research on Drive System of Induction Motor for Hybrid Electric Vehicle[J].Micromotors,2011(9):86-88,102. |
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| Authors: | CHEN Zheng GAO Jinxing LIN Hui LI Bingqiang |
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| Affiliation: | CHEN Zheng,GAO Jinxing,LIN Hui,LI Bingqiang(School of Automation,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | According to the bidirectional power flow characteristic of induction motor which was used for hybrid electric vehicle,a novel system for driving the motor based on DSP TMS320F2812 is designed.The system adopted direct torque control strategy,based on space vector PWM technique,which could control the motor with fast torque response and precise speed track.The simulation is essential to validate the system structure,control strategy.The result of simulation shows the feasibility and effectiveness of system. |
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| Keywords: | induction motor TMS320F2812 direct torque control |
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