电动汽车驱动系统矢量控制的应用与分析

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【摘  要】纯电动汽车动力性、续航里程及其行驶的稳定性，与驱动系统的控制性能有极大的关联。文章从了解电动汽车驱动系统结构、功能及汽车对行驶的要求出发，阐述矢量控制在电动汽车驱动系统中的应用。电动汽车驱动电机基于矢量控制下的运行调控策略将有利于提高电动汽车运行的可靠性。

【关键词】电动汽车;驱动系统;永磁同步电机;矢量控制

中图分类号：U469.72    文献标识码：A    文章编号：1003-8639（ 2024 ）09-0050-03

Application and Analysis of Vector Control for Electric Vehicle Drive System

LI Gang

（Jilin Vocational and Technical College of Science and Technology，Changchun 133000，China）

【Abstract】The power performance，driving range and driving stability of pure electric vehicles are closely related to the control performance of the drive system. This paper expounds the application of vector control in the drive system of electric vehicles from the understanding of the structure and function of the drive system of electric vehicles and the driving requirements of vehicles. The operation control strategy of electric vehicle drive motor based on vector control will help to improve the reliability of electric vehicle operation.

【Key words】electric vehicle;drive system;permanent magnet synchronous motor;vector control

纯电动汽车电力驱动控制是电动汽车的关键技术之一，对整车的动力性、经济性及舒适性影响很大。（剩余3949字）