Real Time SMC+PI Controller with a New Approach of Neutral Point Controller and Improve Logical Switching Table for a Vienna Rectifier

摘要

In this article at first logical switching table has been improved which in addition to steady state, transient state has also been paid attention. Then a controller has been proposed for Vienna rectifier which does not require D-Q transform and it is real time and one cycle controller. Suggested controller is sliding mode controller with linear controller that can be controlled output voltage by zero dynamic. And finally a new control approach has been proposed that can control neutral point.