SYSTEM AND METHOD FOR POWER DATA LINKING BASED ON BLOCKCHAIN TECHNOLOGY

摘要

A system and a method for power data linking based on blockchain technology, comprising a plurality of independent service units, and pieces of data exchange middleware that are communicationally connected to one another. Each piece of data exchange middleware is respectively connected to a corresponding independent service unit, is able to acquire data from a corresponding service system, and performs set, blockchain technology-based processing on the acquired data. The middleware is able to provide data access service. On the basis of a received access request, appropriate data is acquired by means of the corresponding data exchange middleware, and sent to an access requester. The middleware is able to provide data storage service. On the basis of a received storage request, data to be stored is acquired from the appropriate data exchange middleware, and said data is stored in the service system corresponding to said middleware. The present method is based on a blockchain principle, and is used to establish a service system for linking of system data and to provide system support for data acquisition requests for various new electrical grid services and systems by means of data exchange middleware.