轻工机械2018，Vol.36Issue(2)：48-55,8.DOI:10.3969/j.issn.1005-2895.2018.02.009
基于矢量控制的电动汽车用永磁同步电机系统研究
Investigation of Permanent Magnet Synchronous Motor System Used in Electric Vehicles Based on Space Vector Modulation
叶天华 1王京 1杨欢 1徐源1
作者信息
- 1. 浙江大学电气工程学院,浙江杭州 310027
- 折叠
摘要
Abstract
Considering the higher harmonic distortion and higher torque ripple caused by traditional PWM strategy when applied to electric vehicles,a permanent magnet synchronous motor system based on space vector pulse width modulation strategy for electric vehicle application was designed.The principle of space vector pulse-width modulation is described in detail,and the vector control system for PMSM was set up in MATLAB/Simulink.The id=0 control strategy was used,and the system dynamic response was simulated.Digital signal processor (DSP) TMS320F28335 of TI company was used as the main control chip to set up the experimental platform.The system status and efficiency below the base speed was studied in experiments.The simulation results and the experimental results show a good consistency.It provides practical value to PMSM system design and analysis.关键词
永磁同步电机/矢量控制/MATLAB/Simulink仿真/控制策略/数字信号处理器TMS320F28335Key words
PMSM (permanent magnet synchronous motor)/vector control/MATLAB/Simulink/control strategy/DSP TMS320F28335分类
信息技术与安全科学引用本文复制引用
叶天华,王京,杨欢,徐源..基于矢量控制的电动汽车用永磁同步电机系统研究[J].轻工机械,2018,36(2):48-55,8.
