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An Approach for Modeling the Electronic Converter-Motor System for Electric Vehicles

机译:电动汽车电子变换器-电动机系统的建模方法

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摘要

This paper presents an approach for modeling and simulation of drive system comprising an inverter and permanent magnet synchronous motor (PMSM) for application in electric vehicles. The motor is analyzed by finite element method (FEM) and its general parameters are determined by the FEM results. For studying the complete drive system, a simulation model in Matlab/Simulink environment is developed. The characteristics of the motor in two modes of operation - as PMSM and as BLDC are calculated and comparisons are presented. The results lead to the conclusion that the PMSM mode of operation gives better performance and should be preferred.
机译:本文提出了一种用于驱动系统的建模和仿真方法,该方法包括用于电动汽车的逆变器和永磁同步电动机(PMSM)。通过有限元方法(FEM)对电动机进行分析,并根据有限元结果确定其一般参数。为了研究整个驱动系统,开发了在Matlab / Simulink环境中的仿真模型。计算了两种工作模式下电动机的特性-PMSM和BLDC,并进行了比较。结果得出的结论是,PMSM操作模式可提供更好的性能,因此应首选。

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