Field oriented controlled permanent magnet synchronous motor drive for an electric vehicle

<span lang="EN-US">The paper describes field oriented control strategy with space vector pulse width modulation technique of permanent magnet synchronous motor drive system for an electric vehicle. At first, mathematical models the and vehicle are presented. In order to obtain high performance maximum torque, method applied in next section. Speed controller design utilizing popular zero-pole elimination approach causes large integral constant time case small rotational damping constant. The desired-transient-response-based is employed overcome problem. Performance indices include overshoot, undershoot, steady-state speed error, total harmonic distortion stator current, assess systems two methods. Theoretical assumptions confirmed via simulations criteria MATLAB/Simulink environment.</span>