基于区块链的电网实时定价混合博弈研究Mixed Game of Real-time Pricing Based on Block Chain for Power Grid
李军祥;周继儒;何建佳;
摘要(Abstract):
区块链作为一种去中心化的数据库技术可有效实现电网数据的分布式信息交互和共同维护。在对基于区块链的电力系统的混合博弈架构进行分析的基础上,改进了用户用电的效用函数,构建了内嵌供电商合作博弈的供需双方主从博弈模型。仿真结果表明,区块链去中心化的特点可将分散的供电商整合为一个供电合作联盟,有效地提高了微网可再生能源的利用率。同时,用户也作为独立节点参与到电网决策中,区块链交易平台信息的公开透明可提高用户用电决策的精准性和用电福利。基于区块链的电网实时定价混合博弈可有效实现电力的供需平衡,增加供需两侧的福利,提高可再生能源的利用率。
关键词(KeyWords): 微网;可再生能源;区块链;混合博弈;实时定价
基金项目(Foundation): 国家自然科学基金项目(71572113,71871144);国家自然科学基金匹配项目(1P16303003,2020KJFZ034,2019KJFZ048,2018KJFZ035);; 上海理工大学大学生创新训练计划项目(XJ2020135,XJ2020144,XJ2020148,XJ2020177)~~
作者(Author): 李军祥;周继儒;何建佳;
Email:
DOI: 10.13335/j.1000-3673.pst.2019.2578
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