Multi-factor electric quantity transaction matching method and device based on block chain

Abstract

The invention belongs to the technical field of the Internet, and particularly discloses a multi-factor electric quantity transaction matching method and device based on a block chain. The method comprises the following steps: enabling an electricity selling node to submit electricity selling information in a period; generating an electricity selling record according to the electricity selling information, and uploading and storing the electricity selling record; enabling an electricity purchasing node to submit electricity purchasing information in a period; generating an electricity purchasing record according to the electricity purchasing information, and uploading and storing the electricity purchasing record; performing electricity selling record pre-matching by adopting a dissimilarity calculation formula according to the electricity purchasing record; enabling an electricity selling user to authorize the electric quantity transaction pre-matching record to complete electric power matching and update the electricity selling record; enabling the electric quantity transaction matching record to take effect, and uploading and storing the electric quantity transaction matching record; and enabling the electricity purchasing user to complete electric quantity transaction transfer according to the electric quantity transaction matching record. The problems of power transmissionwaste caused by a traditional electric quantity transaction matching mode and difficult matching caused by high clean energy selling price are solved; and meanwhile, the problems of high transactioncost, poor information security and mutual trust of transaction subjects caused by centralized management of transaction information of a centralized institution are also solved.

Description

technical field [0001] The invention belongs to the technical field of the Internet, and in particular relates to a block chain-based multi-factor electricity transaction matching method and a block chain-based multi-factor electricity transaction matching device. Background technique [0002] Energy Internet is a comprehensive use of advanced electronic technology, information technology and intelligent management technology to interconnect a large number of energy nodes of various types of energy networks composed of distributed energy collection devices, distributed energy storage devices and various load subjects. Get up to realize the energy peer-to-peer exchange and sharing network of energy two-way flow. As more prosumers join the Energy Internet, a large number of power transaction matches will result. At present, electricity transaction matching mostly only considers transaction price factors and energy quantity factors, and does not consider factors such as enviro...

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Problems solved by technology

[0003] The purpose of the present invention is to propose a blockchain-based multi-factor electricity transaction matching method to solve the problems of difficult matching and power transmission waste caused by the high price of clean energy caused by the traditional electricity transaction matching method, and at the same time help to solve the problem of centralization The centralized management of institutional transaction information has the problems of high transaction costs, poor information security and mutual distrust of transaction subjects

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