A blockchain-based power transaction system and method

Abstract

The invention discloses a power transaction system and method based on a block chain. The electric power transaction system comprises an initialization module used for initializing public parameters of the electric power transaction system, a public key of an electric power buyer and seller participant and a private key of the electric power buyer and seller participant; the registration module isused for finishing identity authentication of the electric power buying and selling participant user on the block chain according to the public parameter, the public key of the electric power buyingand selling participant user and the private key of the electric power buying and selling participant user, and generating a user certificate; the preset module is used for generating a preset transaction order of an electric power buyer and seller participant user according to the user certificate in an intelligent contract mode, and uploading the preset transaction order of the seller and the preset transaction order of the buyer to the block chain; and the transaction module is used for carrying out power transaction according to the seller preset transaction order and the buyer preset transaction order on the block chain. By adopting the power transaction system and the power transaction method provided by the invention, the behaviors of order grabbing or default by randomly changing the price of an electricity selling user are avoided.

Description

Technical field [0001] The present invention relates to the field of information security in a power trading system, in particular to a power trading system and method based on blockchain. Background technique [0002] Electricity, as the power source of all industries, is the basic power of production and life. The current power industry is in a period of rapid change. Due to the emergence of renewable energy and the research on distributed energy, energy storage methods, energy utilization efficiency and energy digitization are all accelerating changes. The birth of blockchain provides these possible applications. A new path. [0003] Blockchain technology and smart contracts can effectively help improve transaction efficiency, reduce transaction costs, and eliminate pain points and frictions in the entire value chain. The traditional power transaction structure is an inefficient and complex structure from power stations to the state-owned power grid to power sales companies an...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a block chain-based power trading system and method to solve the problem that in the existing power trading system, the electricity sellers change the price at will to grab orders or breach the contract, etc., the fairness is low and the power The problem that energy cannot be reasonably distributed within time and region

Images