电机与控制应用Issue(3)：24-28,75,6.
基于锁相环原理的永磁同步电机无传感器控制方法
Sensorless Control Method of Permanent Magnet Synchronous Motor Based on Principle of Phase-Locked Loop
摘要
Abstract
A rotor position estimation method based on the principle of phase-locked loop was studied. In the method,compare link between actual rotor position and the estimated rotor position was equivalent to the phase detector in the phase-locked loop model and an integral from speed to the rotor position was equivalent to the voltage-controlled oscillator phase-locked loop model. The speed of the motor was adjusted through the error between the input signal and the output signal of the system. The simulation results showed that sensorless permanent magnet synchronous motor vector control system which used the rotor position and speed estimation showed good performance.关键词
永磁同步电机/锁相环模型/无传感器矢量控制Key words
permanent magnet synchronous motor/phase locked loop/sensorless vector control分类
信息技术与安全科学引用本文复制引用
郑昌陆,胡月波,耿宇翔..基于锁相环原理的永磁同步电机无传感器控制方法[J].电机与控制应用,2015,(3):24-28,75,6.基金项目
上海市科技型中小企业技术创新基金项目(1004H142100) （1004H142100）
