永磁辅助式同步磁阻电机转矩预测控制方法  

Torque Predictive Control Method for Permanent Magnet Assisted Synchronous Reluctance Motor

作　　者：方磊 谭国俊 刘娜[1] 徐海奇 FANG Lei;TAN Guojun;LIU Na;XU Haiqi(School of Electrical and Power Engineering,China University of Mining and Technology,Xuzhou 221116,China;Jiangsu Electric Power Transmission and Automatic Control Engineering Technology Research Center,Xuzhou 221116,China;State Grid Electric Power Company Urumqi Xinjiang Power Company,Urumqi 830011,China)

机构地区：[1]中国矿业大学电气与动力工程学院,江苏徐州221116 [2]江苏省电力传动与自动控制工程技术研究中心,江苏徐州221116 [3]国网新疆电力公司乌鲁木齐供电公司,新疆乌鲁木齐830011

出　　处：《电机与控制应用》2018年第5期1-7,共7页Electric machines & control application

基　　金：国家自然科学基金项目(U1610113);国家重点研发计划子课题(2016YFC0600800);江苏省科技成果转化专项引导资金项目(BA2016017);江苏省自然科学基金项目(BK20140204)

摘　　要：为了验证永磁磁阻电机具备宽调速域的优势,同时充分发挥永磁磁阻电机在弱磁运行时的输出转矩,提出了一种基于转矩预测控制的全速域控制方法。采用Ansys设计了一台永磁磁阻电机,并与Simulink联合仿真验证了方法的可行性。验证结果表明:转矩预测控制方法可以使电机在全速域获得良好的动态性能,同时永磁磁阻电机弱磁运行时依然具有优秀的转矩输出能力。In order to verify the advantages of the PMASynRM with wide speed domain,and give full play to the output torque of the PMASynRM in the field weakening operation,a full speed domain control method based on torque prediction control was proposed. A PMASynRM was designed with Ansys,and cosimulated with Simulink. The results showed that the torque prediction control method could make the motor get good dynamic performance in the full speed area,and the PMASynRM still had excellent torque output capability under field weakening control.

关 键 词：永磁辅助式同步磁阻电机 转矩预测控制 全速域 弱磁控制 

分 类 号：TM352[电气工程—电机]