南方电网技术2025，Vol.19Issue(5)：37-48,12.DOI:10.13648/j.cnki.issn1674-0629.2025.05.004
考虑柔性开关与需求响应的多目标主动配电网优化重构
Multi-Objective Active Distribution Network Optimization Reconfiguration Considering Soft Open Point and Demand Response
摘要
Abstract
In the context of a high proportion of clean energy integration into the distribution network,the optimization and reconfiguration of the active distribution networks is investigated by integrating soft open points(SOP)and demand response(DR)into the networks.A strategy for reconfiguring the distribution network considering both SOP and DR is proposed.Firstly,models for SOP and DR within the distribution network are established.By comprehensively considering loss cost,operational cost,and load imbalance as optimization objectives,a multi-objective optimization model for active distribution network reconfiguration incorporat-ing SOP and DR is formulated.Subsequently,an improved normalized normal constraint method(NNC)is employed to solve the three-objective optimization problem and obtain the complete Pareto frontier for the trade-off optimal solutions.Finally,simulation verification is carried out using the IEEE 33-node distribution system as an example.The results demonstrate that the reconfiguration strategy which considers both SOP and DR can effectively enhance the economic efficiency of the distribution network,improve the absorption capacity of clean energy,and reduce the load imbalance degree of the system lines.关键词
柔性开关/需求响应/主动配电网/多目标配电网重构/Pareto前沿Key words
soft open point/demand response/active distribution network/multi-objective distribution network reconfiguration/Pareto frontier分类
动力与电气工程引用本文复制引用
董凯元,谢敏,卢颖,张世平,卢燕旋,谢宇星..考虑柔性开关与需求响应的多目标主动配电网优化重构[J].南方电网技术,2025,19(5):37-48,12.基金项目
广东省基础与应用基础研究基金面上项目(2022A1515240074,2021A1515012245).Supported by the Guangdong Provincial Basic and Applied Basic Research Fund General Project(2022A1515240074,2021A1515012245) （2022A1515240074,2021A1515012245）
