Novel power system data credible acquisition method based on block chain technology

The invention relates to a novel power system data credible acquisition method based on a block chain technology. The method comprises the following steps: step 1, establishing a terminal structure of a novel power system data acquisition block chain; step 2, establishing a data processing model based on a data packet loss retransmission mechanism, performing data packet forwarding on sensing equipment acquisition data acquired by a terminal node by adopting an M/M/1/k mixed queuing model, selecting a node with shortest end-to-end transmission time as a data block generation node, and sending a verified data block to the nodes of the whole network; 3, establishing a data transmission model based on data demand response driving; and step 4, solving the data transmission mathematical model based on data demand response driving established in the step 3 based on a greedy algorithm, and solving a point-to-point optimal transmission path of the data blocks. According to the invention, the technical problems of low