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Modeling and Simulation of Permanent Magnet Synchronous Motor for Pure Electric Vehicle based on Space Vector Pulse Width Modulation

机译:基于空间矢量脉宽调制的纯电动汽车永磁同步电动机建模与仿真

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Space Vector Pulse Width Modulation (SVPWM) technique is one of the best method of PWM variable frequency drive and make the AC motor achieving the performance as good as DC motor. Permanent Magnet Synchronous Motor (PMSM) has many advantages of small volume, steady operation, high energy efficiency, large output torque, etc. To solve the problems of auto environment and energy sources, study on Pure Electric Vehicles (PEV) driven by PMSM based on SVPWM is an important research direction and has the practical value. On the basis of analyzing the basic models of SVPWM, PMSM and PEV, simulation model of PMSM Control System for PEV can be constructed. The results of the simulation show that the control system has super performance and meet the request of system.
机译:空间矢量脉宽调制(SVPWM)技术是PWM变频驱动的最佳方法之一,它使交流电动机达到与直流电动机相同的性能。永磁同步电动机(PMSM)具有体积小,运行平稳,能效高,输出转矩大等优点。为解决汽车环境和能源问题,研究了基于永磁同步电动机的纯电动汽车(PEV) SVPWM的研究是一个重要的研究方向,具有实用价值。在分析SVPWM,PMSM和PEV的基本模型的基础上,可以构建用于PEV的PMSM控制系统的仿真模型。仿真结果表明,该控制系统具有良好的性能,可以满足系统的要求。

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