基于博弈论的主动配电网扩展规划与光储选址定容交替优化

发布时间：2018-01-07 16:19

本文关键词：基于博弈论的主动配电网扩展规划与光储选址定容交替优化　出处：《电力系统自动化》2017年23期 　论文类型：期刊论文

【摘要】：针对当前主动配电网规划方法无法反映投资者先后决策的问题,提出了基于博弈理论的主动配电网扩展规划与光储选址定容的双层交替优化方法。首先,基于当前欧洲国家广泛采用的自消费模式,提出了考虑峰谷电价的光伏和储能系统运行策略;其次,在此基础上建立了主动配电网扩展规划和光储选址定容的双层优化模型;然后,提出了双层优化模型求解方法,上层优化模型应用二进制粒子群算法进行优化,下层优化模型中引入博弈理论,决定光储的容量配置;最后,采用某规划区的配电系统进行仿真,优化结果表明,光储系统的合理配置与接入方案可有效降低用户的用电成本,也可有效降低配电系统的网络损耗。
[Abstract]:In view of the current active distribution network planning methods can not reflect the investors has decision-making problems, the proposed active distribution network expansion planning based on game theory and optical storage location of the double alternating optimization method. First of all, from the current consumption patterns are widely used in European countries based on considering the peak and valley price of photovoltaic and energy storage system strategy; secondly, based on the established optimization model of active distribution network expansion planning and light storage location; then, put forward the method for solving the bi level optimization model, the optimization model of application system into two particle swarm optimization, the optimization of the game theory model, determine the optical storage capacity configuration; finally using simulation, the distribution system of a planning area, the optimization results show that the reasonable allocation and access scheme of optical storage system can effectively reduce the cost of electricity users, can also be Effectively reduce the network loss of the distribution system.

【作者单位】：智能电网教育部重点实验室(天津大学);国网天津市电力公司;
【基金】：国家重点研发计划资助项目(2016YFB0900401) 国家自然科学基金资助项目(51477116)~~
【分类号】：TM715
【正文快照】： 上网日期:2017-07-25。0引言主动配电网是通过使用灵活的网络拓扑结构来管理潮流、以便对局部分布式能源(DER)设备进行主动控制和主动管理的配电系统。其中,DER包括分布式电源、储能、可控负荷等。近年来,光伏发电迅速发展,已成为中国能源结构中不可或缺的一部分,同时,储能系

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