电动汽车小功率电机测试平台的研发  

Research and Development of Electric Vehicle Low Power Motor Test Platform

作　　者：孟永刚 李伟超 黄泳诚 高大威[2] Meng Yonggang;Li Weichao;Huang Yongcheng;Gao Dawei(DIAS Automotive Electronic Systems Co.,Ltd.,Shanghai 201206,China;School of Vehicle and Mobility,Tsinghua University,Beijing 100084,China;School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China)

机构地区：[1]联创汽车电子有限公司,上海201206 [2]清华大学车辆与运载学院,北京100084 [3]北京科技大学机械工程学院,北京100083

出　　处：《机电工程技术》2021年第7期15-19,共5页Mechanical & Electrical Engineering Technology

基　　金：上海汽车工业科技发展基金会产学研项目(编号:1811)。

摘　　要：为了满足电动汽车小功率电机测试系统的实验研究需求,对小功率电机的测试平台进行了研究与开发。根据测试需求进行了总体方案的设计,从理论上分析了该电机测试实验方案的可行性。开发了永磁同步电机测试平台,基于LABVIEW环境编写了上位机软件,可实现实验过程的数据采集、处理和存储以及电机运行状态的实时监控。实际应用结果表明,所研发的小功率电机测试平台可以实现良好的恒转矩与恒转速控制功能,控制精度达到0.1%,满足实验需求,为研究电动汽车小功率电机的应用提供了较好的实验研究环境。In order to meet the experimental research needs of the test system for low-power motor of electric vehicle,the test platform for low-power motor was studied and developed.According to the test requirements,the overall scheme was designed,and the feasibility of the motor test experiment scheme was analyzed theoretically.The test platform of permanent magnet synchronous motor was developed.The upper computer software was written based on the environment of LABVIEW.The data acquisition,processing and storage in the experiment process and the real-time monitoring of the motor running state could be realized.The practical application results show that the developed test platform for low-power motor can achieve good functions of constant torque and speed control,and the control accuracy reaches 0.1%,which meets the experimental requirements,and provides a good experimental research environment for the application of low-power motor in electric vehicles.

关 键 词：电动汽车 小功率电机 上位机 测试平台 

分 类 号：TP24[自动化与计算机技术—检测技术与自动化装置]