南方电网技术2025，Vol.19Issue(10)：86-98,13.DOI:10.13648/j.cnki.issn1674-0629.2025.10.009
考虑5G基站可调度潜力的主动配电网扩展规划
Active Distribution Network Expansion Planning Considering the Dispatchable Potential of 5G Base Station
摘要
Abstract
With the rapid development of information and communication technology,5G base stations(5G BS),as high-density and high-energy-consuming load nodes,present both opportunities and challenges in the expansion planning of active distribution network(ADN).An ADN expansion planning method considering the dispatchable potential of 5G BS is proposed.Firstly,based on the com-munication load rate of 5G BS,the backup battery of the 5G BS is dynamically divided into minimum backup capacity and dispatch-able capacity.Secondly,to address the uncertainty of distributed generation(DG)output and load demand,a clustering algorithm based on variational Bayesian Gaussian mixture model is used to construct typical daily scenarios.On this basis,with the minimum annual comprehensive cost as the objective function,an ADN expansion planning model considering 5G BS dispatchable potential is established.To improve the efficiency of model solving,the second-order cone relaxation method and the Big-M method are used to transform the model into a mixed-integer second-order cone programming problem.Finally,based on the Portugal 54-node simula-tion analysis,the feasibility and effectiveness of the proposed method are verified.关键词
主动配电网/扩展规划/5G基站/可调度潜力/变分贝叶斯高斯混合模型/混合整数二阶锥规划Key words
active distribution network/expansion planning/5G base station/dispatchable potential/variational Bayesian Gaussian mixture model/mixed integer second-order cone programming分类
信息技术与安全科学引用本文复制引用
陈玮林,张沈习,曹毅,杨龙,程浩忠..考虑5G基站可调度潜力的主动配电网扩展规划[J].南方电网技术,2025,19(10):86-98,13.基金项目
国家自然科学基金资助项目(U1966206). Supported by the National Natural Science Founda-tion of China(U1966206). （U1966206）
