摘要
从黄山地区电网负荷实际情况出发,结合黄山地区负荷峰值明显但持续时间较短的特性,分析了储能设备在平滑负荷中起到的作用。在农村配电网的建设过程中,对储能设备的投资与电网基础建设的投资方案进行对比,分析了储能设备投资的经济性,探讨了配电网结构优化的可行性。给出了储能设备的4种实际应用场景,储能设备的广泛应用,对整个电网的安全稳定运行提供了有力的支撑。
The continuous progress of energy storage technology provides new research ideas for the future development of distribution network.Based on the actual situation in Huangshan area,this paper discusses the application prospect of energy storage equipment in power grid enterprises.Firstly,combining with the characteristics of obvious peak load but short duration in Huangshan area,the role of energy storage equipment in smoothing load is highlighted.Secondly,the paper introduces the construction difficulties faced by agricultural distribution network.By comparing the investment of energy storage equipment with the investment scheme of power grid infrastructure,it reflects the economy of energy storage equipment to solve the problems faced by distribution network construction,and explores the feasibility of distribution network structure optimization.Finally,this paper discusses four practical application scenarios of energy storage devices.Research shows that energy storage technology will be widely used in multiple scenarios on the grid side in the future,providing strong support for the safe and stable operation of the entire grid.
作者
胡海琴
徐中一
HU Haiqin;XU Zhongyi(State Grid Anhui Electric Power Co.,Ltd.Huangshan Power Supply Co.,Ltd.Huangshan 245000,China;State Grid Shandong Electric Power Maintenance Company,Jinan 250118,China)
出处
《供用电》
2020年第11期70-74,共5页
Distribution & Utilization
关键词
配电网
储能
典型负荷曲线
经济性
应用前景
distribution network
energy storage
typical load curve
economy
application prospect
