基于电流误差空间矢量的VSI驱动永磁同步电机滞环控制器

The current error space vector based hysteresis controller with nearly constant switching frequency for voltage source inverter (VSI) fed permanent magnet synchronous machines drive is proposed in this article. A new method for online computation of voltage error vector is presented, from which the boundaries for hysteresis current controller is computed to maintain nearly constant switching frequ...