Electric power distributed transaction nested consensus method, system and application based on block chain

Abstract

The invention belongs to the technical field of power distributed transaction and block chain application, and discloses a power distributed transaction nested consensus method, system and applicationbased on a block chain, and the method comprises the steps of registering identity information of all participants, and calling a registration intelligent contract; broadcasting, by users, the powerdemand in the whole network, and determining, by power generators, i final power generators ai to supply power through a nested consensus protocol; determining i * n final power transmitters; determining i final power generators and i * n final power transmitters, wherein the final power generators and the final power transmitters generate power and transmit power respectively. The intelligent electric meters of the users trigger the intelligent contract to transfer accounts automatically after detecting that electric energy is received. The protocol provided by the invention can ensure that after a set of rules is initially used to achieve a consistent consensus result, the internal consensus algorithm is continuously used to achieve the final consistency, and the external consensus and the internal consensus have inclusion and progressive relationships, so that the consistency, high efficiency and safety of the consensus protocol are effectively ensured.

Description

technical field [0001] The invention belongs to the technical field of electric power distributed transaction and block chain application, and in particular relates to a nested consensus method, system and application of block chain-based electric power distributed transaction. Background technique [0002] At present, the existing technology combines blockchain technology in electricity transactions. Blockchain has the characteristics of decentralization, non-tampering, traceability, collective maintenance, openness and transparency, which provides an effective solution for electricity transactions. Most of the power transactions based on the blockchain are based on matching transactions, mainly through the transaction center and platform or smart contracts based on the blockchain. Unalterable, fair and just and traceable. [0003] However, most of the traditional blockchain-based power transactions determine the parties to the transaction based on the quotations of the pa...

AI Technical Summary

Problems solved by technology

[0003] However, most of the traditional blockchain-based power transactions determine the parties to the transaction based on the quotations of the participants. However, considering the high cost of distributed power generation equipment, expensive maintenance, and the surge in power producers, most of the traditional methods rely on The matching center matches the two parties of the transaction, and adopts a one-to-one model between power users and power producers. The one-to-one model cannot better ensure the participation and enthusiasm of power producers, nor can it guarantee the diversity of power trading models. At present, there is almost no research on the one-to-many model between power users and power producers. The challenge of power supply for multiple power producers is how to authenticate power participants and how to ensure mutual trust between multiple power producers. How to ensure the fairness of multi-party participation, how to ensure that multi-party participation reaches a consensus result, how to ensure the accuracy and openness of transactions, and how to overcome the complex process and low efficiency caused by multi-party participation

[0004] Through the above analysis, the existing problems and defects of the existing technology are: the existing block chain-based power transaction mode is single, most of them are one-to-one mode, and they all rely on the matching center to match the two parties of the transaction, so it is difficult Guarantee the high participation and enthusiasm of power producers, but there is almost no research on the one-to-many model of power trading. After the user puts forward the electricity demand, how to reach a consensus in the case of multi-stakeholders to determine the power supply of multiple generators

[0005] The difficulty in solving the above problems and defects is: in the absence of a centralized organization, how to reach a consensus among multiple power generators to determine that multiple power generators supply power to users, and how to achieve mutual trust when the interests of each power generator are related and consensus, how to ensure the fairness of the consensus process, the non-tamperability and traceability of the consensus results, and how to solve the problems of fairness and security that cannot be guaranteed and low efficiency without centralized institutions

Images