Distributed power generation energy management method based on blockchain double-chain structure

Abstract

The invention discloses a distributed power generation energy management method based on a blockchain double-chain structure. The distributed power generation energy management method is used for information interaction, electric energy scheduling, expense settlement and the like of a distributed power generation system. The method comprises the following steps: A, building a blockchain network ofa double-chain structure, and the double-chain structure is composed of a parent chain and a plurality of child chains; B, allowing the power supply side and the power demand side of each specific area to make intelligent contracts in respective sub-chains, and performing data interaction and power dispatching of the area; C, anchoring each sub-chain to the parent chain, receiving data information periodically sent by each sub-chain by the parent chain, and performing hash storage to form a block account book; and D, when the distributed power generation system in each region has unbalanced power supply and demand, issuing transaction information to the parent chain through the child chain, and performing power transaction with other child chains through the parent chain. The technical scheme adopted by the invention is a novel blockchain technical architecture considering security, decentralization and high-performance extension, can realize high-concurrency energy management of distributed energy and openness and transparency of data information, and improves the operation efficiency and credibility of a distributed power generation system.

Description

technical field [0001] The invention belongs to the technical field of power grid management and blockchain, and in particular relates to a distributed power generation energy management method based on a blockchain double-chain structure. Background technique [0002] With the continuous development of distributed power generation systems in the direction of scale and complexity, how to build a safe, fair and flexible energy management system has become an urgent technical problem to be solved. The blockchain has technical characteristics such as decentralized trustworthiness, non-tamperable traceability, and distributed applications. The network architecture and technical advantages of the blockchain provide a new solution for the safe sharing and fair trade of distributed power generation in my country. . [0003] However, the existing blockchain-based distributed power generation energy management technology usually adopts a single chain structure to support the stable o...

AI Technical Summary

Problems solved by technology

The present invention is used to solve or at least partially solve the technical problems in the prior art that the security, decentralization, and high-performance expansion of the electric power blockchain cannot be balanced

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