Power data transmission system and method based on big data

The invention relates to the technical field of power transmission, in particular to a power data transmission system and method based on big data, and the method comprises the steps: collecting the working parameter information of each electric device in a target factory, the working operation record under each time node, and the parameter information of a power supply device; analyzing a power utilization change rule of the target equipment on each time node, and analyzing a power supply abnormity association degree of the target equipment and each power supply equipment according to the stage number and the power utilization change rule of each power supply equipment; according to the abnormal change period, analyzing the abnormal relevance of each power utilization associated device to the target device; further analyzing the stability of the power transmission process when the target equipment and the power utilization associated equipment are connected with the same power supply equipment according to t