Reza Fazai - Control and Intelligent processing Center of Excellence, ECE Department, University of Tehran, Tehran, IRAN
Mahdi Jalili-Kharaajoo - Control and Intelligent processing Center of Excellence, ECE Department, University of Tehran, Tehran, IRAN

In this paper, a high performance control applied to speed control of interior permanent magnet synchronous motors. The design strategy is performed with constraint on the power factor, i.e., the power factor is maximized. In order to enhance the performance of the control system, a decoupling current vector control strategy is developed to ensure high performance operation. Simulation results reveal the effectiveness of the proposed controller.

Interior permanent magnet synchronous motors, speed control, PID control, maximum power factor operation