配网无功功率优化  

Reactive Power Optimization of the Distribution Netowork

作　　者：戚涛 李一劼 李自成[1] 王硕 蒋杰 QI Tao;LI Yi-jie;LI Zi-cheng;WANG Shuo;JIANG Jie(The Engineering College,Chengdu University of Techndogy,Chengdu 610000,China)

机构地区：[1]成都理工大学工程技术学院,四川成都610000

出　　处：《电气开关》2022年第5期16-20,共5页Electric Switchgear

摘　　要：本文为改善配电网电压质量,通过分析10kV配电网的无功电压现状并结合具体情况,对无功功率补偿和优化的概念、原则和方案等进行探讨。构建了无功功率优化模型,对比单点补偿和多点补偿,常规算法和新型算法,兼顾经济性与可靠性,找到最适合10kV配电网所需的无功功率优化算法最终选择禁忌搜索算法,基于禁忌搜索算法对电网线路进行两点补偿优化。通过理论计算和试验仿真,得出了最优的补偿位置和最优的补偿容量,验证了该算法的正确性与可行性。In this article,in order to improve voltage quality of the distribution network,the concepts,principles and schemes of reactive power compensation and optimization are discussed by analyzing the current situation of reactive power in 10 kV distribution network and combining the specific conditions.The reactive power optimization model is constructed,comparing single-point compensation and multi-point compensation,conventional algorithm and new algorithm,taking into account economy and reliability,finding the reactive power optimization algorithm that is most suitable for 10 kV distribution network is finally selected,and the two-point compensation optimization of power grid lines is based on the taboo search algorithm.Through theoretical calculation and experimental simulation,the optimal compensation position and optimal compensation capacity are obtained,and the correctness and feasibility of the algorithm are verified.

关 键 词：配电网 无功功率 禁忌搜索算法 

分 类 号：TM72[电气工程—电力系统及自动化]