Study Of Load Modulate Voltage Controller

The Load modulate voltage controller is a brainpower modulate voltage apparatus which be designed for power plant or transformer substation. The apparatus can modulate out-tap of electric transformer in order to keep out-voltage of electrical net in the normal scope. This paper discusses the principle and design of Load modulate voltage controller, The controller will use of MCS-51 single chip as a core forming a system which can automodulate by itself. User can initialize scope of voltage and tap of transformer according to the actual instance, At the same time, The apparatus can measure three-phase voltage of electrical net which can judge every-phase voltage is ok or not. In order to operate conveniently in distance, The apparatus has capacity of communication in distance.