Voltage regulator control method

The invention discloses a voltage regulator control method which relates to the field of electric equipment control. According to the voltage regulator control method, analytical calculation is performed by an intelligent controller according to a system parameter; and an instruction is transmitted for regulating the voltage. A display function and a communication function are performed. The intelligent controller has a modular structure and is composed of a main CPU module, an auxiliary CPU module, a power supply module, a PT/CT module, a universal I/O module, an auxiliary I/O module and a motherboard. The intelligent controller utilizes a digital signal processor ARM as a core and has functions of AC sampling, data storage, communication, voltage regulating, power distribution comprehensive monitoring. The voltage regulator control method is advantageous in that voltage regulation is performed according to an inverse voltage regulation manner, thereby improving the qualified rate of voltage; reactive power balance is realized so that a reactive power flow is reasonable, thereby realizing purposes of reducing loss and saving energy; and the workload of operation personnel in daily voltage regulation and switching on and off a capacitor set is greatly reduced.