基于区块链的电力需求响应交易机制研究与实现

Research and implementation of blockchain⁃based electrical power demand response transaction system

将需求响应交易相关的身份认证、定价算法、结算及监管等与区块链技术进行深度融合,设计了基于区块链的需求响应交易机制,实现了需求响应交易流程的实时控制、交易价格定价机制的制度、自动结算及监管;提出了一种计及时间尺度的定价模型,实现交易各方利益的平衡。该方法优化了需求响应交易流程,提高了交易效率。系统具有公开透明、数据不可篡改及交易可溯源等特点。

A blockchain⁃based demand response transaction mechanism is designed by integrating the identity authentication,bidding algorithm,settlement and supervision of demand response transaction with the blockchain architecture.The goals of transac⁃tion process control,time⁃scale⁃based pricing,settlement and su⁃pervision are achieved.A time⁃scale⁃based pricing strategy is pro⁃posed to achieve the balance of interests of all parties in the trans⁃action.This method optimizes the demand response transaction process and improves transaction efficiency.The system has the characteristics of openness and transparency.Where the transac⁃tion data cannot be tampered,and transactions records can be traced in the proposed system.