Power supply area voltage control method for power distribution network and related equipment

The invention provides a power distribution network-oriented power supply area voltage control method and related equipment, and the method comprises the steps: comparing the voltage of a power supply area with a preset first voltage threshold value, and when the voltage of the power supply area is greater than or equal to the preset first voltage threshold value, starting the power supply area; the voltage of the power supply area is reduced to be smaller than a first voltage threshold value by reducing the operation parameters of the adjusting equipment when the voltage of the power supply area is smaller than a preset first threshold value, and the voltage of the power supply area is increased to be larger than the second voltage threshold value and smaller than the first voltage threshold value by increasing the operation parameters of the adjusting equipment when the voltage of the power supply area is smaller than or equal to the preset second threshold value. By means of the mode of reducing or increas