Power distribution network low voltage treatment method

The invention relates to a low-voltage treatment method for a power distribution network, and relates to the technical field of low-voltage treatment, and the method comprises the steps: obtaining a three-phase voltage and a three-phase current in a precedent of the power distribution network in real time, and determining the voltage drop of a power distribution network line when determining that a low-voltage phenomenon occurs in the power distribution network line; and further determining a compensation current needing to be supplemented to the power distribution network line according to the voltage drop, obtaining historical power supply data, analyzing the voltage qualification rate of the historical power supply data, and determining whether to adjust the compensation current according to the voltage qualification rate, thereby ensuring that the compensation current can be adjusted under the condition that the load end continuously consumes power. The compensation current is enough to support the consum