大规模储能电站转换效率研究  

Research on Conversion Efficiency of Large Scale Energy Storage Stations

作　　者：邱璐 QIU Lu(PowerChina Fujian Engineering Co.,Ltd.,Fuzhou 350000,China)

机构地区：[1]中国电建集团福建工程有限公司,福建福州350000

出　　处：《电工技术》2025年第6期31-34,共4页Electric Engineering

摘　　要：大规模储能系统整体转换效率是储能电站后期运行的关键技术性能指标。整体转换效率的计算包括储能系统内各子系统和组成设备的效率,储能系统的设备选型与集电线路的设计也会进一步影响大规模储能系统综合效率。详细分析了大规模储能系统中各子系统效率的组成,并结合具体工程通过算例分析了大规模储能电站的整体转换效率,对后续储能电站的设计具有一定的参考价值。The overall conversion efficiency of large-scale energy storage systems is a key technical performance indicator for the later operation of energy storage power plants.The calculation of overall conversion efficiency includes the efficiency of various subsystems and constituent equipment within the energy storage system.The selection of equipment and the design of collection lines in the energy storage system will also further affect the overall efficiency of large-scale energy storage systems.This study provides a detailed analysis of the efficiency composition of various subsystems in large-scale energy storage systems,and analyzes the overall conversion efficiency of large-scale energy storage power plants through specific engineering examples.It has certain reference value for the design of subsequent energy storage power plants.

关 键 词：储能 集电线路 转换效率 

分 类 号：TM715[电气工程—电力系统及自动化]