无电流传感器永磁同步电机控制技术的研究  

The Control Technique Research on Current Sensorless Using in Permanent Magnet Synchronous Motor

作　　者：李勇[1] 张强[1] 

机构地区：[1]中国兵器工业第58研究所,四川绵阳621000

出　　处：《机电产品开发与创新》2014年第4期110-112,共3页Development & Innovation of Machinery & Electrical Products

基　　金：国家科技支撑计划资助(2011BAF12B03)

摘　　要：论文以交流永磁同步电机为研究对象,对无电流传感器控制方法进行了研究,对误差进行了分析,给出了误差补偿方法,并结合交流伺服系统进行了仿真实验验证,实验结果表明该方法能较好的进行电机控制,用于交流伺服系统。In this paper, permanent magnet synchronous motor as the research object, the current sensorless control methods were studied, the error analysis and error compensation method is given, combining with AC servo system simulation experiments, the experimental results show that the method can used for motor control and AC servo system.

关 键 词：永磁同步电机 无电流传感器 误差补偿 交流伺服 

分 类 号：TN06[电子电信—物理电子学]