电力系统保护与控制2026，Vol.54Issue(3)：70-79,10.DOI:10.19783/j.cnki.pspc.256126
考虑模块化动态分区的有源配电网电压优化控制方法
Voltage optimization control method for active distribution networks considering modular dynamic zoning
摘要
Abstract
To address voltage violation issues caused by the high proportion of distributed generation in distribution networks,this paper proposes a coordinated voltage control strategy that integrates modular dynamic zoning and the snow ablation optimization(SAO)algorithm.First,the dynamic zoning criteria for active distribution networks are clarified,and a sensitivity-based electrical distance zoning method is introduced.On this basis,a dynamic zoning evaluation system is established by comprehensively considering modularity,sensitivity,and cluster-level voltage self-regulation capability.Second,an objective function for voltage optimization control in active distribution networks is constructed,and the SAO algorithm is employed to efficiently solve the model.Finally,a modified IEEE 33-bus distribution system is used for simulation analysis.Through quantitative comparisons with traditional clustering-based zoning methods and the classical particle swarm optimization algorithm,the effectiveness,superiority,and adaptability of the proposed method are verified.The results demonstrate that the proposed method achieves more balanced power allocation among clusters,effectively improves node voltage stability,and reduces distribution network power losses.关键词
动态分区/分布式电源/雪消融优化算法/有源配电网Key words
dynamic zoning/distributed generation/SAO/active distribution network引用本文复制引用
曹玉媛,黄达文,李丰,李必伟,陈磊,李暮思,陈红坤..考虑模块化动态分区的有源配电网电压优化控制方法[J].电力系统保护与控制,2026,54(3):70-79,10.基金项目
This work is supported by the Science and Technology Project of China Southern Power Grid Co.,Ltd.(No.GDKJXM20231387). 中国南方电网有限责任公司项目资助(GDKJXM 20231387) （No.GDKJXM20231387）
国家科技重大专项资助(2024ZD0800600) （2024ZD0800600）
