Improving Output Voltage of the Three Phase Six-Switch Inverters
Abstract: In this paper, a simple method for selecting
the best conductive angle based on power factor of load in three phase
six-switch inverters is proposed. Conductive angle from 120º to 180º, and power
factor from 0 to 1 are changed for lead and lag loads. Then RMS and THD values
of the output voltage are studied. Simulation results show that a special
conductive angle for each specific power factor has to be used to improve the
mentioned indices and applying conventional conductive angles 120º, 180º and
150º in some power factors increases THD and decreases RMS of output voltage.
Author: Ebrahim Babaei, Mehdi
Mahaei
Journal Code: jptkomputergg110054
