Although China's electricity market reform has achieved some results, it still not fully enter into the dispatch scheduling system. The new born technology blockchain has been widely realized, it also appeared many research in energy internet field and received some achievement. In this case, this paper attempted to introduce the blockchain to the generating and transmission scheduling system of dispatch scheduling, it make some theoretical analysis on blockchain application in dispatch

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... ng fields. Firstly, it introduced the definition and characteristic of blockchain, and analyzed the technical framework of blockchain and some application scenarios. Secondly, it discussed the application feasibility of blockchain in generating and transmission scheduling system, and summarized the effect and problems may come out with blockchain. In the end, it expected and prospected the application of blockchain in generating and transmission scheduling system in dispatch scheduling fields. It also hope to attract some researchers attention to research the blockchain in dispatch scheduling field to give full play of the decentralization, transparency and traceability superiority of blockchain.