Research on Power Transaction Information Security of Microgrid Blockchain Network

In order to search for information security of microgrid transaction, the channel mechanism and encryption algorithm of blockchain network are proposed. Aiming at the confidentiality and anti-aggression of microgrid transaction, the security of microgrid power trading information is studied. Firstly, ensure privacy of each transaction based on blockchain alliance and channel isolation mechanism. Then information security encryption algorithm is used to ensure transaction security of both sides in the process of point-to-point transaction. Finally, the transaction consensus is reached by the verified transaction party, and the transaction is completed on the blockchain network. It provides more methods for rebuilding the trust system of microgrid transactions and the order of market management.