Research on Induction Motor Vector Control System Based on Internal Model Decoupling

摘要：

　　As a high-performance variable frequency control technology,vector control has been widely used in the field of AC speed regulation.However,the cross-coupling potential of the induction motor after the vector transformation still affects the system performance.Therefore,the method is studied in which stator current is decoupled to excitation component and torque component using internal model control,and the internal model decoupling stator current controller is designed based on rotor field orientation.The simulation model of induction motor vector control system based on internal model decoupling is constructed with Matlab/Simulink.The simulation result shows that the internal model controller is superior to the traditional PI controller in disturbance-rejection performance and robustness.

作者: HE Hu-cheng WANG Wen-ting ZHU Qun Shi Lei

作者单位: School of Electrical and Control Engineering,Xian University of Science and Technology,Xian,China

会议类型: 国际会议

会议名称: 2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)(2018第二届电子信息技术与计算机工程国际会议)(EITCE2018)

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）