Voltage Vector Controller for Rotor Field-Oriented Control of Induction Motor based on Motional Electromotive Force

摘要：

According to the principle of electromechanical energy conversion and reference frame transformation theory, it is demonstrated that rotor field orientation decouples not only flux linkage and torque but also rotor transformer electromotive force (TEMF) and rotor motion electromotive force (MEMF). The rotor MEMF is controlled in field-oriented control (FOC), direct torque control (DTC) and direct self control (DSC). The control of torque and speed in variable-frequency induction motor drives can be achieved by control of rotor MEMF. Moreover, a voltage vector controller for rotor field-oriented control of induction motor based on control of MEMF is presented and it can achieve not only constant torque control but also constant power control. The results of simulation show that the proposed control scheme has good dynamic performance and an effective new way for the high performance speed control of induction motors is provided.

作者: Ming MENG

作者单位: North China Electric Power University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）