DESIGN OF AN AC VOLTAGE STABILIZER BY USING INSULATED GATE BIPOLAR TRANSISTORS

Demand of electricity is increasing day by day. with this rising demand some problems are arising in the current system. the major issue is the stability of voltage level in the system. as load is increased or sudden surge is occurred, a dip or overshoot is occurred in the voltage of the system. this has become a serious problem for domestic and especially for industrial user, as the sensitive equipment need a constant level of voltage to work. to make it happen, voltage regulators are required. previously, techniques that were used for this problem were not efficient as they require much time to stabilize the output and have a distortion in output. so, a novel technique is proposed to counter this problem particularly for heavy industrial loads.