Energy Trading System Using Peer-to-peer and method thereof

摘要

The present invention relates to a power trading system and method using a P2P method. According to the present invention, a receiver for receiving P2P power transaction request information including a desired sales amount or desired purchase amount, a desired power transaction price, and a desired transaction time from a plurality of prosumers who wish to conduct P2P power transaction, the received P2P power transaction request A judging unit that determines whether P2P electricity transaction is possible by participating prosumers using information, and when it is determined that the transaction is not possible, the minimum price among the desired sales prices input from multiple sellers and the maximum price among the desired purchase prices input from multiple buyers A control unit that calculates the difference between each of them and calculates the difference between them, adjusts the transaction price according to the calculated price difference, and when the transaction is completed according to the adjusted transaction price, the transaction execution unit outputs a final approval signal when the transaction is concluded. Includes. As described above, the P2P type power transaction system according to the present invention can generate potential profits through transactions between participants even in a special situation in which the surplus generation amount of the renewable power source does not occur or sales through the system are impossible.