电力建设2024，Vol.45Issue(12)：27-38,12.DOI:10.12204/j.issn.1000-7229.2024.12.003
重构与抢修协同下电-气区域综合能源系统多阶段博弈故障恢复方法
Multi-Stage Game Fault Recovery Method for Electricity-Gas Regional Integrated Energy System Under Reconfiguration and Repair Coordination
摘要
Abstract
Multi-fault recovery of the electricity-gas regional integrated energy system(EGRIES)contains reconfiguration and multiple faulty components repair.Fault recovery is large-scale and complex considering system operation scheme adjustments for resilience improvement and economic operation.Therefore,a multi-stage game fault recovery method for EGRIES under reconfiguration and repair coordination is proposed.Firstly,a multi-fault recovery analysis of EGRIES is carried out,and quantitative recovery capability evaluation indexes are established.The framework of a multi-stage master-slave game fault recovery method is proposed,with the main and the slave gamers being the fault recovery strategy formulation and operation strategy formulation respectively.Then,the main game model is established,and considering the equilibrium of interests between the distribution network and the gas distribution network,the slave game model of the economic operation of distribution network and gas distribution network in a non-cooperative game is established.Further,it is solved based on particle swarm optimization algorithm.Finally,an example analysis is carried out using EGRIES consisting of an IEEE-33-node distribution network and a 15-node gas distribution network.Compared with the traditional optimization method,the load loss value of the proposed method is reduced by 19.98%and the system operating cost is reduced by 6.39%,indicating that the proposed method can improve resilience while reducing the system operating cost.关键词
电-气区域综合能源系统/故障恢复/恢复力/多阶段博弈/主从博弈Key words
electricity-gas regional integrated energy system/fault recovery/resilience/multi-stage game/master-slave game分类
信息技术与安全科学引用本文复制引用
彭寒梅,张玲,谭貌,苏永新,李辉..重构与抢修协同下电-气区域综合能源系统多阶段博弈故障恢复方法[J].电力建设,2024,45(12):27-38,12.基金项目
This work is supported by the Natural Science Foundation of Hunan Province(No.2023JJ50241)and the Scientific Research Fund of Hunan Provincial Education Department(No.23A0142). 湖南省自然科学基金项目(2023JJ50241) （No.2023JJ50241）
湖南省教育厅科学研究项目(23A0142) （23A0142）
