会议专题

The Research on Space Vector Control of Induction Motor System Based on Rotor Field Orientation

In this paper, the mathematical model of induction motor based on rotor field orientation in synchronous frame is introduced. Based on this, the decoupling of stator voltage is implemented using the feed forward decoupling current controller. The problem in the accuracy of flux estimation is settled using voltage model and current model flux mixing observer. Torque regulator and speed regulator are designed to ensure the precise of current amplitude, phase tracking and accurate control of speed through dual closed-loop control of current and speed loop. The SVPWM control strategy is applied to control induction motor. The simulation results show that the proposed scheme is feasible and the space vector control system has a fast dynamic respond.

Rotor Field Orientation Induction Motor SVPWM Control System

Fenglong Shen Yongkui Man Jianhui Wang

College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, 110004, College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, 110004

国际会议

2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

四川绵阳

英文

3400-3403

2011-05-23(万方平台首次上网日期,不代表论文的发表时间)