基于鲸鱼算法的配电网无功补偿经济性优化配置方法  

Whale Algorithm-based Economic Optimal Allocation of Reactive Power Compensation in Distribution Networks

作　　者：李青杉 陈星 郑杰 周祺超 胡谦 LI Qingshan;CHEN Xing;ZHENG Jie;ZHOU Qichao;HU Qian(State Grid Zhejiang Electric Power Co.,Ltd.Quzhou Power Supply Company,Quzhou 324000,China)

机构地区：[1]国网浙江省电力有限公司衢州供电公司,浙江衢州324000

出　　处：《电工技术》2024年第9期91-94,共4页Electric Engineering

摘　　要：无功优化需对配电网的无功补偿选址与容量设定进行合理配置。提出了基于鲸鱼算法的配电网无功补偿经济性优化配置方法,根据功率损失系数确定无功补偿的优选节点,并利用鲸鱼优化算法解出符合经济性与配电网运行规则的无功补偿设备最优接入节点位置与容量。以IEEE 33节点配电网系统为模型进行的仿真模拟表明,该方法能缩短计算时间、提高系统无功补偿效率。Reactive power optimization requires rational configuration of reactive power compensation location and capacity setting of distribution networks.An economic optimal allocation method of reactive power compensation for distribution networks based on whale algorithm is proposed,the optimal node of reactive power compensation is determined according to the power loss coefficient,and the optimal access node location and capacity of reactive power compensation equipment conforming to the economic and distribution network operation rules are obtained by using whale optimization algorithm.Moreover,simulation carried out on the IEEE 33-node distribution network system model indicated that the method can shorten calculation time and improve efficiency of reactive power compensation.

关 键 词：无功补偿 功率损失指数 鲸鱼优化算法 

分 类 号：TM714.3[电气工程—电力系统及自动化]