摘要
永磁同步电机(PMSM)由于其自身的结构和运行特点,在工业控制领域得到越来越广泛的应用。为了实现永磁同步电机的电压空间矢量控制,提出了基于STM32微控制器和智能功率模块(IPM)的方案,阐述了空间矢量脉宽调制(SVPWM)原理及实现方法,给出了系统硬件电路和软件设计。实验结果证明,该方案谐波成分少,电压利用率高,实时性好,电机运行性能好。
The permanent magnet synchronous motor（PMSM） is applied in many kinds of drive systems. In order to realize the voltage space vector control of permanent magnet synchronous motor, a kind of control system program was presented based on STM32 MCU and intelligent power module （IPM）. The principle and implementation of space vector pulse width modulation （SVPWM） were described, and the design of hardware and software was also given. The experimental resuh shows that the program has many advantages, such as less harmonic wave, high voltage utilization ratio, real time control function, and improves the PMSM motor＇s work performance effectively.
出处
《机电工程》
CAS
2011年第10期1226-1230,共5页
Journal of Mechanical & Electrical Engineering
基金
浙江省现代纺织装备技术创新团队资助项目(2011R09018-02)
浙江省科技重大专项资助项目(2011C11063)
关键词
永磁同步电机
空间电压矢量脉宽调制
STM32
permanent magnet synchronous motor（PMSM）
space vector pulse width modulation（SVPWM）
STM32
