摘要
为充分利用DG和储能的无功调节能力,建立了考虑OLTC、电容器组、DG和储能的配电网动态无功优化数学模型,并通过线性递减权重粒子群优化算法对模型进行求解。最后,以实际的18节点的10kV电缆线路为算例进行了仿真验证。研究结果表明,配电系统的有功损耗得到了显著的改善。
In this paper,in order to make full use of the reactive power regulation capabilities of DG and energy storage,a mathematical model for dynamic reactive power optimization of distribution network considering OLTC,capacitor bank,DG and energy storage is established.The model is solved by linear decreasing weight particle swarm optimization algorithm.At last,a practical 10 kV 18-bus cable line is used as an example for simulation verification.The research results show that the active power loss of the power distribution system has been significantly improved.
作者
毛彦伟
章剑光
沈鉴
陈佳明
张兴
杜士平
MAO Yanwei;ZHANG Jianguang;SHEN Jian;CHEN Jiaming;ZHANG Xing;DU Shiping(Shaoxing Daming Electric Power Design Institute,Shaoxing 315336,China;Zhejiang U-LAN Electric Power Design Co.,Ltd,Ningbo 315100,China)
出处
《电工技术》
2020年第10期56-59,共4页
Electric Engineering
基金
绍兴大明电力设计院有限公司项目(SGTYHT/18-JS-209)。
关键词
无功优化
分布式储能系统
粒子群算法
配电网
reactive power optimization
distributed energy storage system
particle swarm optimization
distribution network
