基于大型光电设备应用的永磁同步电机性能测试分析  

Performance test and analysis of permanent magnet synchronous motor based on large photoelectric equipment

作　　者：刘雪梅 吴庆林[1] 李洪文[1] 张斌[1] 刘洋[1] 王春禹 Liu Xuemei;Wu Qinglin;Li Hongwen;Zhang Bin;Liu Yang;Wang Chunyu(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China)

机构地区：[1]中国科学院长春光学精密机械与物理研究所,长春130033

出　　处：《国外电子测量技术》2024年第9期149-154,共6页Foreign Electronic Measurement Technology

摘　　要：近年来,随着大型光电设备的应用需求不断增加,其稳定可靠的驱动方法逐渐成为研究热点。直流有刷电机因为具有非线性周期转矩波动和大电流引起的电磁干扰等固有缺点,已经无法满足设备体量不断增大的需求。永磁同步电机作为一种技术成熟的电机,具有运行稳定,输出力矩大,可靠性高等特点,逐渐成为大型光电设备驱动电机的一种优选方案。评估大型光电设备中永磁同步电机的性能,以确保其在高精度光电系统中的性能和可靠性。通过设置模拟实际工作环境,采用标准化测试流程对永磁同步电机进行测试,重点关注其速度阶跃指标和平稳性的测试。测试结果表明,永磁同步电机在速度阶跃过程中超调量低于15%,稳定时间优于0.4 s;低速运行时的速度波动均能达到设备使用要求。可见,永磁同步电机在大型光电设备应用中表现出高效的性能和良好的可靠性,可作为大型光电设备驱动单元的优选方案。In recent years,with the increasing demand for large optoelectronic devices,stable and reliable driving methods have gradually become a research hotspot.DC brushed motors,due to their inherent drawbacks such as nonlinear periodic torque fluctuations and electromagnetic interference caused by high currents,are no longer able to meet the increasing demand for equipment volume.As a mature motor technology,permanent magnet synchronous motor has the characteristics of stable operation,high output torque,and high reliability,and has gradually become a preferred solution for driving motors in large optoelectronic equipment.The purpose of this paper is to evaluate the performance of PMSM in large optoelectronic devices to ensure their performance and reliability in high-precision optoelectronic systems.By setting up to simulate the actual working environment,the PMSM is tested using a standardized test process,focusing on the test of its speed step and smoothness.The test results show that the overshoot of the PMSM is less than 15%and the stability time is better than 0.4 s in the process of speed step,and the speed fluctuation in low-speed operation can meet the requirements of equipment.It can be seen that the PMSM shows efficient performance and good reliability in the application of large optoelectronic equipment,and can be used as the preferred solution for the drive unit of large optoelectronic equipment.

关 键 词：永磁同步电机 电机控制 大型光电设备 

分 类 号：TM341[电气工程—电机] TP13[自动化与计算机技术—控制理论与控制工程] TH744[自动化与计算机技术—控制科学与工程]