基于STM32F1xx系列单片机的PMSM控制技术  

The Technology of PMSM Control Base on STM32F1xx

作　　者：郝玉峰 HAO Yufeng

机构地区：[1]芜湖飞龙汽车电子技术研究院有限公司,芜湖241000

出　　处：《科技视界》2020年第4期197-198,共2页Science & Technology Vision

摘　　要：文章基于STM32F1系列单片机,采用FOC控制算法,实现对永磁同步电动机(SPMSM)的扭矩与转速控制,采用三电阻法实现电流采样,并通过Clark与Park变换方程与龙伯格状态观测器实现PMSM的无传感器转速与位置估算,反电动势计算,并最终实现PMSM的启动与转速、电流双闭环控制。In this paper,based on STM32F1 series single chip microcomputer,FOC control algorithm is used to control the torque and speed of permanent magnet synchronous motor(PMSM)(SPMSM),current sampling is realized by three resistance method,sensorless speed and position estimation and back EMF calculation of PMSM are realized by Clark and Park transformation equation and Longberg state observer.Finally,the start-up and speed and current double closed-loop control of PMSM is realized.

关 键 词：永磁同步电机 STM32F1xx 无传感器估算 三电阻法 状态观测器 

分 类 号：TM352[电气工程—电机]