基于目标级联分析算法的城乡配电网光储协同优化配置  

Collaborative optimization of photovoltaic and energy storage devices in urban and rural distribution networks based on the target cascade analysis method

作　　者：王启明 夏坤 焦平洋 张培杰 董金龙 李鹏 WANG Qiming;XIA Kun;JIAO Pingyang;ZHANG Peijie;DONG Jinlong;LI Peng(State Grid Laiwu Power Supply Company,Jinan 271100,China;School of Electrical Engineering,Shandong University,Jinan 250100,China)

机构地区：[1]国网山东省电力公司莱芜供电公司,济南271100 [2]山东大学电气工程学院,济南250100

出　　处：《浙江电力》2025年第4期93-102,共10页Zhejiang Electric Power

基　　金：山东省自然科学基金项目(ZR2022QE145);国网山东省电力公司科技项目(49061224C001)。

摘　　要：随着分布式光伏渗透率的逐年提高,光伏机组的有序扩张与配套储能的优化配置已迫在眉睫。现有研究未能计及城区、乡村配电网光储资源分布及负荷需求的差异。在此背景下,提出一种基于目标级联分析算法的城乡多区域配电网光储设备分布式协同规划模型。首先,考虑城区、乡村配电网光储资源分布及负荷需求的差异,针对空间位置相近的多区域城乡配电网,建立光储设备协同规划模型。其次,基于分解建模原理实现多区域协同规划模型的解耦,采用目标级联分析算法实现分布式并行迭代求解。最后,利用包含6个配电网的典型算例系统对所提模型和算法进行验证。结果表明:所提模型能够统筹规划城乡多区域配电网内的光储设备,获得经济效益更优、对上级电网影响更小的优化配置方案。As the penetration of distributed photovoltaics(DPV)increases year by year,the orderly expansion of PV units and the optimal allocation of supporting energy storage devices have become urgent.Existing research has failed to account for the differences in the distribution of PV and energy storage resources,as well as load demands,in urban and rural distribution networks.In this context,a distributed collaborative planning model for PV and en-ergy storage devices in urban and rural distribution networks is proposed,based on the target cascade analysis method.First,the differences in the distribution of PV and energy storage resources and load demands in urban and rural distribution networks are considered,and a collaborative planning model for PV and energy storage devices is established for rural distribution networks and their adjacent urban distribution networks.Second,the decomposi-tion modeling is applied to decouple the collaborative planning model,and the target cascade analysis method is used for distributed parallel iterative solving.Finally,the proposed model and the method are validated using a typi-cal example system consisting of six distribution networks.The results show that the proposed model can be em-ployed for coordinated planning of PV and energy storage devices across urban and rural distribution networks,

关 键 词：配电网 分布式光伏 储能设备 优化配置 目标级联分析算法 

分 类 号：TM73[电气工程—电力系统及自动化]