Smart Grid Data Traceability System based on Blockchain Technologies

The development of smart grid systems is based on the concept of integrating intelligence into all grid components for management, which contains a large amount of heterogeneous data such as various assets and equipment. Big data analytics is considered a practical technology to provide smart grid data management solutions. In order to overcome the problems of artificially introduced label confusion and storage duplication in smart grid data, this paper proposes a smart grid data traceability system based on the principle of blockchain. The experimental results of data traceability based on blockchain technology in the smart grid data traceability system show that by using blockchain technology-based data traceability in the smart grid procurement data platform, the data traceability capability of the smart grid data traceability system is improved. In addition, the tests conducted in the edge computing device scenario also obtained good usability and feasibility.