Power distribution network end-to-end power transaction real-time settlement method based on block chain

Abstract

The invention relates to the technical field of power systems, in particular to a power distribution network end-to-end power transaction real-time settlement method based on a block chain, which comprises the following steps that: S1, a market subject meeting a market access condition and meeting a transaction condition is allowed to enter a market to participate in power transaction; S2, a market subject locates a self transaction role, calls a market quotation optimization intelligent contract to optimize end-to-end transaction quotation information, and submits the quotation information to a bidirectional auction intelligent contract; S3, based on a bidirectional auction market mechanism, market clearing is completed to obtain a transaction result, and the transaction result is submitted to a real-time settlement intelligent contract; and S4, the real-time settlement intelligent contract completes transaction settlement according to the transaction result. According to the invention, the qualification that the market subject is allowed to enter the market to participate in the power transaction is limited through the market admission condition and the transaction condition, and the problems of real-time transaction decision and automatic control of the market subject are solved through market quotation optimization of the smart contract, bidirectional auction of the smart contract and real-time settlement of the smart contract.

Description

technical field

[0001] The invention relates to the technical field of power systems, in particular to a block chain-based real-time settlement method for end-to-end power transactions in distribution networks. Background technique

[0002] In recent years, the installed capacity of distributed new energy has continued to grow, but the volatility and intermittency of its power generation has seriously restricted the healthy development of distributed new energy. Using market-oriented means to ensure the balance of energy supply and demand in the distribution network and to promote the local consumption of new energy has become an increasingly urgent demand. In addition, in order to realize multi-subject intelligent transactions, end-to-end distributed transactions based on blockchain Mechanism design research mainly focuses on the two-way auction mechanism and the reverse auction mechanism: In the two-way auction mechanism, the two-way auction mechanism is deployed in the sm...

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