Along with the energy revolution and the environmental movement, the energy industry is transforming into a clean, distributed energy sector with a new energy structure featuring multiple energy flows complementing each other. Blockchain is a distributed database that is jointly maintained by the consensus of the whole network and maintains all historical transaction data. It provides a feasible path for the transaction demand of distributed energy, high frequency and low cost. Firstly the problems brought by distributed energy transaction and the business positioning of each subject is analyzed. Based on the core demand of distributed energy transaction, the fit between Blockchain technology and distributed energy transaction is analyzed. On this basis, Fabric distributed energy transaction architecture and transaction flow are proposed, and the key technologies of distributed data storage, consensus mechanism and intelligent contract are analyzed.

Blockchain,Hyperledge,distributed energy trading,consensus mechanism,smart contract