车用内置式永磁同步电机损耗最小控制研究  

Research on Minimum Loss Control of Interior Permanent Magnet Synchronous Motor for Electric Vehicle

作　　者：林立[1] 赵海艳[1] 王尊 彭志华[1] 

机构地区：[1]邵阳学院多电源地区电网运行与控制湖南省重点实验室,湖南邵阳422000

出　　处：《邵阳学院学报（自然科学版）》2017年第6期43-48,共6页Journal of Shaoyang University：Natural Science Edition

基　　金：湖南省教育厅计划重点项目(NO.16A191);湖南省科技计划项目(2016TP1023);湖南省教育信息化创新教学应用项目(湘教科研通【2016】28号);邵阳学院研究生科研创新项目(CX2016SY007)

摘　　要：降低内置式永磁同步电机的损耗,提高系统的效率,对于提高电动汽车的一次充电续驶里程具有重要意义。文中研究了计及铁损的内置式永磁同步电机损耗最小控制策略,与id=0及最大转矩比电流控制策略相比,电驱动系统效率有所提高,系统仿真和实验验证了所研控制策略的有效性,该控制策略在新能源电动汽车上有较好的应用价值。Reducing the loss of the interior permanent magnet synchronous motor and improving the efficiency of the system is of great significance to improve the mileage of the electric vehicle.This paper has a good study of minimum loss control strategy of permanent magnet synchronous motor. Compared with the current control strategies id= 0 and maximum torque per ampere,the electric drive system can improve the efficiency.System simulation and experiment results show that the control strategy has good efficiency and can be used in the new energy electric vehicle.

关 键 词：电动汽车 内置式永磁同步电机 损耗最小控制 

分 类 号：TM351[电气工程—电机]