In this paper, the way that input voltage and input line current as a control variable is provided as one unit is projected. Till now, have dealed with three phase balanced load.
But, in that case, total power factor compensation is difficult, for t...
In this paper, the way that input voltage and input line current as a control variable is provided as one unit is projected. Till now, have dealed with three phase balanced load.
But, in that case, total power factor compensation is difficult, for to control each phase at unbalanced load.
Therefore, in this paper suggest of the scheme that three phase unbalanced load is controlled by each phase and input total power factor is compensated unit input factor.
Therefore, in this paper suggest that three phase unbalanced load is controlled and the method in compensation of unit input factor to be attended by unbalanced load.
Besides, the object of control is calculating quantity for input voltage and input line current for the point at issues make to improve of control method at unbalanced load.
As a result, control system of each phase could maintain as unit input total power factor has been state diviation error of 2% with unbalanced load.