Due to the gradual increase in daily power consumption by businesses and individuals, the power industry has seen an increased need to deploy more power equipment. This has led to a significant rise in the data generated by electrical equipment, a trend noted by the International Journal of Emerging Electrical Power Systems. In order to process, analyze, and manage such large amounts of data, it is necessary to introduce knowledge mapping technology into the power field. This technology allows the power data operation monitoring platform to obtain useful data from a large amount of information. In light of this phenomenon, based on an analysis of the requirements for platform construction and design principles, combined with the knowledge map reasoning method, this paper has effectively studied the construction of the power data operation monitoring platform and tested the performance of the experimental platform by assessing the response time of each functional module, data correctness verification, and data standard management.