考虑重构策略的配电网可靠性增值服务双层博弈模型及其求解

被引：12

作者：

胡邦安 ^{[1
]}

刘友波 ^{[1
]}

许立雄 ^{[1
]}

刘俊勇 ^{[1
]}

向明旭 ^{[2
]}

王晓辉 ^{[3
]}

机构：

[1] 四川大学电气工程学院

[2] 输配电装备及系统安全与新技术国家重点实验室(重庆大学)

[3] 中国电力科学研究院有限公司

来源：

中国电机工程学报 | 2023年 / 43卷 / 24期

关键词：

配电网运营商; 可靠性服务聚合商; 可靠性增值服务; 配电网重构; 混合整数二阶锥规划; 双层博弈;

D O I：

暂无

中图分类号：

TM73 [电力系统的调度、管理、通信];

学科分类号：

120103 [信息系统与信息管理];

摘要：

竞争性售电市场快速发展，差异化可靠性服务前景广阔，但仍受信息不对称问题与“搭车”现象制约。为此，针对可靠性服务优先的配电网重构问题，搭建各市场主体间双层博弈模型。首先，基于最小路法定义了具有差异化与精准化特征的可靠性服务。其次，设计配电网运营商(distribution system operator,DSO)与可靠性服务聚合商(reliability service aggregator,RSA)的合同模式，分析DSO、RSA与用户三方的博弈关系。在上层主从博弈中，DSO为主方，RSA为从方，双方通过博弈实现各自效益，并确定重构策略与下层总费用；在下层合作博弈中，可用Shapley值法实现用户总费用的公平分配。在证明该双层博弈模型纳什均衡存在性前提下，采用分散迭代法可实现稳定求解。算例分析表明，所提方法在适当市场机制下，可精准保障停电时优先用户可靠供电，满足用户差异化的可靠性需求。

引用

页码：9496 / 9509

页数：14

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