Distributed energy transaction method and system among multiple participants

Abstract

The invention discloses a distributed energy transaction method and system among multiple participants, and the method combines a game theory with an energy block chain, can effectively reduce the safety guarantee cost through the complementary optimization of a block chain technology and an energy internet, and does not need a third-party trust mechanism, and promotes the efficient operation of services. According to the method, game behaviors generated due to benefits between energy users and energy merchants and physical constraints such as energy quantity and safety are considered, so that the transaction process is safer and more reliable, the network propagation overhead is reduced by improving the PBFT algorithm, the block consensus time is shortened, and the business requirement of the energy internet for the transaction efficiency can be better met.

Description

technical field [0001] The invention relates to the technical field of energy transaction and multi-energy coordination of the energy internet, and in particular to a method and system for distributed energy transaction among multiple participants. Background technique [0002] With the continuous development of the new generation of information technology and the large-scale access of multiple participants, the Energy Internet is undergoing a transformation from a closed model to an open model. The Energy Internet based on energy power technology and Internet technology aims to establish a shared Internet network in which multiple forms of energy participate, and then achieve two-way circulation of information flow and energy flow. Therefore, it is of practical significance to study the distributed energy transaction method among multiple participants in the Energy Internet. [0003] The traditional energy transaction mode mainly uses a third-party trusted organization for...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a distributed energy transaction method and system among multiple participants to solve the problem that most of the existing energy transactions based on blockchain do not consider the physical constraints and security constraints in the transaction process, and the problems between multiple participants. The price game behavior that exists because of interests, and conventional consensus mechanisms such as PBFT algorithms have problems such as low scalability and consensus time that cannot meet business needs.

Images