Sensorless Vector Control System for Electrical Vehicle

In this paper, the sensorless torque robust tracking problem of the induction motor for Electric vehicle (EV) applications is addressed. It analyzes on the basic principles of the sensorless vector control and space vector pulse width modulation (SVPWM), and puts forward the voltage model with compensation flux estimation method. The experimental results show that the Sensorless Vector Control System is very successful for the Electrical Vehicle.