南方电网技术2026，Vol.20Issue(7)：101-110,10.DOI:10.13648/j.cnki.issn1674-0629.2026.07.010
考虑风电场无功功率潜力的风电集群接入电网双层无功功率优化
Bi-Level Reactive Power Optimization for Wind Cluster Integrating the Power Grid Considering the Reactive Power Potential of Wind Farm
摘要
Abstract
With the integration of large-scale wind power clusters into the power system,wind farms are increasingly involved in reac-tive power regulation of the power grid.Based on this,an upper level optimization model is first established to minimize the active power loss and voltage deviation in the power system.Subsequently,the model is solved to reduce system network loss and achieve safe and energy-saving operation of the power grid.Additionally,a detailed analysis of the wind power cluster is conducted at a lower level,estimating its reactive power potential.Taking the reactive power potential of the wind farm as the objective function and the reactive power output of each wind turbine unit as the optimization variable,this study coordinates the reactive power output within the wind farm cluster and employs an improved whale optimization algorithm to solve this bi-level optimization model.Finally,the proposed optimization strategy and algorithm are verified through case studies to effectively reduce network losses and voltage devia-tion in the power system while maximizing utilization of wind power's reactive power potential.关键词
多目标无功功率优化/双层优化/无功功率潜力分析/改进鲸鱼算法Key words
multi-objective reactive power optimization/bi-level optimization/reactive power potential analysis/improved whale algorithm分类
信息技术与安全科学引用本文复制引用
马喜平,甄文喜,梁琛,董晓阳,李亚昕..考虑风电场无功功率潜力的风电集群接入电网双层无功功率优化[J].南方电网技术,2026,20(7):101-110,10.基金项目
国家自然科学基金资助项目(62063015) （62063015）
国家电网甘肃电力公司科技项目(52272223004A). Supported by the National Natural Science Foundation of China(62063015) （52272223004A）
the Science and Technology Project of State Grid Gansu Electric Power Company(52272223004A). （52272223004A）
