微型电脑应用2025，Vol.41Issue(3)：77-81,5.
基于柔性联络开关的配电网潮流主动控制策略
Power Flow Active Control Strategy for Distribution Network Based on Flexible Tie Switch
摘要
Abstract
In view of all kinds of operation security risks of distribution network under the scenario of large-scale distributed generation access,such as overvoltage,overload and increased power loss,a power flow active control strategy for distribution network based on flexible tie switch is designed.Based on the analysis of the control principle of the flexible tie switch,the strategy of economy,safety,high quality and environmental protection are used as the optimization objectives,and the power flow active control model of the distribution network is constructed.To solve the problem of local optimization and slow con-vergence of the traditional beetle antennae search algorithm,an improved beetle antennae search algorithm combined with muta-tion operator and elite retention strategy is proposed to achieve the optimal solution of the active control model of distribution network.The results of numerical example analysis show that compared with the scenario without flexible tie switch,the safety operation margin of the distribution network of the proposed control strategy is increased significantly,the network loss is re-duced by about 1100 kWh,and the absorption capacity of distributed generation is increased by about 4600 kVA.The proposed strategy can ensure the security of distribution network and significantly improve the operation economy of distribution net-work.关键词
柔性联络开关/潮流主动控制/天牛须搜索算法/配电网控制Key words
flexible tie switch/power flow active control/beetle antennae search algorithm/distribution network control分类
信息技术与安全科学引用本文复制引用
王砥凡,蒋德玉,张盛林,李沛东,宋扬..基于柔性联络开关的配电网潮流主动控制策略[J].微型电脑应用,2025,41(3):77-81,5.基金项目
国网山东省电力公司科技项目(2021A-028) （2021A-028）
