基于Modelica纯电动汽车用永磁同步电机仿真  

Simulation of Permanent Magnet Synchronous Motor in Electric Vehicles Based on Modelica

作　　者：陈承鹤[1] 熊会元[1] 宗志坚[1] 陈业函[1] 

机构地区：[1]中山大学工学院,广州510006

出　　处：《微电机》2011年第11期27-30,55,共5页Micromotors

基　　金：粤港关键领域重点突破资助项目(2007A010301010);广东省国际合作项目(2008A050200008)

摘　　要：电动汽车是多领域耦合的复杂物理系统。基于多领域统一建模语言Modelica建模,可实现各系统参数无缝求解与优化。在对电动汽车整车性能仿真分析中,电机驱动系统是电动汽车核心部件,其准确性和实用性占据十分重要位置。采用Modelica语言,基于Dymola平台建立永磁同步电机驱动系统仿真模型,结合电机及驱动系统台架测试实验,对电机驱动系统进行检验和校正。在此基础上,以实验纯电动汽车整车仿真验证模型,仿真结果与台架测试结果接近,验证了其正确性与可行性。Electric vehicles is a complex multi-domain coupled physical system. Based on the multi-domain unified modeling language modelica, models＇parameters of various system can achieve a seamless solution and optimization. In the electric vehicle performance simulation analysis, electric vehicle motor drive system is the core components and its accuracy and usefulness occupy a very important position. In this paper, Modelica language was used, based on Dymola platform, permanent magnet synchronous motor drive system simulation model was builted and in combination with motor and drive system test bench experiment, the motor drive system was inspected and corrected. On this basis, the motor drive system model was tested with an experimental pure electric vehicle simulation, simulation results close to the results of test bench, and the correctness and feasibility of this article were verified.

关 键 词：电动汽车 永磁同步电机 MODELICA DYMOLA 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TM341[自动化与计算机技术—计算机科学与技术]