电力系统自动化2024，Vol.48Issue(1)：109-118,10.DOI:10.7500/AEPS20230209004
基于区块链的负荷聚合商及居民用户多方共治交易模式
Blockchain-based Multi-party Co-governance Transaction Mode for Load Aggregator and Residential Users
摘要
Abstract
Residential users take load aggregators as intermediaries to participate in demand response,and often do not have the right to speak and choose in transactions,thus resulting in the trust problems such as opaque information and excessive third-party power.At the same time,due to the poor information acquisition ability and the weak real-time load control ability,it is difficult for residents to share equal decision-making rights,informed rights and discourse rights in aggregation response.Therefore,based on the blockchain technology,a multi-party co-governance transaction mode for load aggregators and residential users is designed,and a blockchain node model and configuration method are established based on the basic principle of autonomous sharing among the blockchain nodes of residential users and aggregators with three types of flexible loads;Based on the new mode of aggregate response between load aggregators and residential user nodes,an incentive mechanism supported by non-cooperative game between aggregators,evolutionary game between residential users,Stackelberg game between aggregators and residential users is constructed.An incentive compatible smart contract algorithm and block data structure are designed,and the response identification factor and incentive rationality coefficient are proposed to evaluate the effectiveness of the proposed transaction mode.Finally,the simulation results of a case show that the proposed transaction mode can ensure the efficiency and credibility of aggregation services on the basis of ensuring the utility of each transaction node,and is conducive to waking up massive sleeping resources on the demand side.关键词
智能合约/区块链/负荷聚合商/居民用户/交易模式/非合作博弈/演化博弈/主从博弈/需求响应/激励相容Key words
smart contract/blockchain/load aggregator/residential user/transaction mode/non-cooperative game/evolutionary game/Stackelberg game/demand response/incentive compatibility引用本文复制引用
张靖琛,江全元,耿光超,马骏超,王晨旭..基于区块链的负荷聚合商及居民用户多方共治交易模式[J].电力系统自动化,2024,48(1):109-118,10.基金项目
国网浙江省电力有限公司科技项目(B311DS210010). This work is supported by State Grid Zhejiang Electric Power Co.,Ltd.(No.B311DS210010). （B311DS210010）
