摘要
为解决农村低压配网季节性电压偏低与线路损耗等严重问题,提出一种改善电压质量的分布式储能系统选址定容规划方案。首先建立以电压偏差、线路有功损耗及储能容量最小为目标的分布式储能系统选址定容优化配置模型,采用改进的蚁群算法对模型进行求解,最后进行实际算例验证分析,结果表明采用算法的准确性和储能系统对改善电压偏低及线损的有效性。
In order to solve low voltage problem and serious network loss, a planning about siting and size of distributed energy storage system to improve voltage quality is proposed. The planning model which minimizes voltage deviation and active power losses is established. It was solved by an improved ant colony algorithm. At last, the validity of the algorithm and the effectiveness of the application of energy storage system to improve low voltage and loss is validated by real case.
作者
王钤
刘丽娜
徐备
陈厚合
Wang Qian Liu Lina Xu Bei Chen Houhe(Electric Power Research Institute, Guangdong Power Grid Corporation, Guangzhou Guangdong 510080 Electric Engineering College, Northeast Electric Power University, Jilin Jilin 132012)
出处
《东北电力大学学报》
2017年第5期19-24,共6页
Journal of Northeast Electric Power University
基金
中国南方电网有限责任公司科技项目(GDKJQQ20152044)
关键词
农网
低电压
网损
分布式储能系统
位置和容量
Rural network
Low voltage
Network loss
Distributed energy storage system
Siting and size
