Research of a three-phase separate control SVPWM technique

A new tracking scheme with the three sine parts controlled independently from each other is presented in this paper, by using this scheme, the switching signals of the three phases can be acquired at the same time, it can track any given magnetic flux to control the flux. By comparing the tracking and contrast, the switching state of each phase can be acquired, and combine the switching state of phase A, B, C, thus the needed voltage space vector can be acquired. The simulating process, method and results of this scheme by using MATLAB have been introduced in detail. This control system has been simulated by using the software of MATLAB, and the results accounts that this scheme is novel and can be realized.