中国电机工程学报2023，Vol.43Issue(24)：9496-9508,中插10,14.DOI:10.13334/j.0258-8013.pcsee.220800
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
Solution of Reliability Value-added Service Based on Two-level Game Model Considering Distribution System Reconfiguration Strategy
摘要
Abstract
Competitive power sales market is developing rapidly and differentiated reliability services become promising while it is still restricted by free rider phenomenon and information asymmetry.Therefore,this paper establishes a two-level game model among market subjects,which aims at the distribution network reconfiguration with priority to reliability service.First,reliability services with accuracy and differentiation are defined based on the minimal path method.Secondly,the annual service contract signed by distribution system operator(DSO)and reliability service aggregator(RSA)is designed.Thirdly,the game relationship among DSO,RSA and users is built.In the upper game,DSO is the master,RSA is slave and both parties realize their respective benefits through games with the determined reconfiguration strategy and total cost.In the lower cooperative game,the reliability cost is fairly shared by users through Shapley value method.The decentralized iterate algorithm is used to solve the model stably under the premise of proving the existence of Nash equilibrium.Finally,an example is used to verify that the method can accurately ensure the reliability of priority users during blackout and satisfy differentiated reliability demands.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Key words
distribution system operator/reliability service aggregator/reliability value added service/mixed integer second order cone programming/distribution system reconfiguration/two-level game分类
信息技术与安全科学引用本文复制引用
胡邦安,刘友波,许立雄,刘俊勇,向明旭,王晓辉..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[J].中国电机工程学报,2023,43(24):9496-9508,中插10,14.基金项目
国家自然科学基金项目(U2066209).Project Supported by National Natural Science Foundation of China(U2066209). （U2066209）
