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Electric braking performance analysis of PMSM for electric vehicle applications

机译:电动汽车用PMSM的电动制动性能分析

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This paper analyzed the performances of plug braking and regenerative braking of Permanent Magnet Synchronous Motor (PMSM), which is often used as the driving motor of electric vehicles. The electric braking principles are briefly explained at first. The performance analysis focuses on maximum braking torque, braking torque ripple and the feedback power of braking energy. The two main control methods for PMSM, six step commutation control and field oriented control (FOC), have been analyzed. A simulation system has also been developed in this paper and the analysis is supported by the results of simulation and preliminary experiments.
机译:本文分析了永磁同步电动机(PMSM)的插拔制动和再生制动性能,该永磁同步电动机经常被用作电动汽车的驱动电动机。首先简要说明电制动原理。性能分析的重点是最大制动转矩,制动转矩脉动和制动能量的反馈功率。分析了永磁同步电机的两种主要控制方法,六步换相控制和磁场定向控制(FOC)。本文还开发了一个仿真系统,并通过仿真结果和初步实验来进行分析。

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