无速度传感器永磁同步电动机转子位置检测  

The Design About Sensorless Servo Controller of Permanent Magnet Synchronization Motor

作　　者：蔡晓铭[1] 杨向宇[1] 杨进[1] 姚佳[1] 

机构地区：[1]华南理工大学电力学院,广州510640

出　　处：《微电机》2005年第6期31-33,共3页Micromotors

基　　金：广东省自然科学基金项目;项目编号:31384

摘　　要：提出一种采用位置扰动算法检测永磁同步电机转子位置的方法。仿真结果表明,这种算法不但计算量少,适合于工业控制场合,而且具有比较高的精度。A novel sensorless control scheme for Permanent Magnet Synchronization Motor （PMSM）is presented in this paper. The rotor position estimation is obtained by the position perturbation algorithm. The results of simulation show that the arithmetic is suit for industry control because the quantity of the calculation is reduced. They also denote that high performance of the PMSM is achieved by using the vector control technique for the high precision.

关 键 词：永磁同步电动机 伺服控制 无速度传感器 转子位置 位置扰动算法 

分 类 号：TM351[电气工程—电机]