摘要
综合效率是大型储能电站的关键性技术指标。综合效率的计算基于储能系统内各子系统和组成设备的效率。针对储能电站的运行特点,系统中部分设备的暂态特性对其效率的影响,也会进一步影响电站的综合效率。本文提出一种大型锂电池储能电站效率优化的计算方法,对电站的综合效率计算结果有较为明显的提升作用。
Comprehensive efficiency is the key technical index of large-scale energy storage station.The calculation of comprehensive efficiency is based on the efficiency of each subsystem and component equipment in the energy storage system.According to the operation characteristics of the energy storage station,the transient characteristics of some equipment in the system will further affect the comprehensive efficiency of the station.This paper presents a calculation method for efficiency optimization of large-scale lithium battery energy storage station,which can significantly improve the comprehensive efficiency calculation results.
作者
胡振兴
张浩
谭泳玲
HU Zhenxing;ZHANG Hao;TAN Yongling(Southwest Electric Power Design Institute Co.,Ltd.of China Power Engineering Consulting Group,Chengdu 610021,China;Dongfang Electric(Chengdu)Engineering&Consulting Co.,Ltd.,Chengdu 611731,China)
出处
《电力勘测设计》
2024年第7期29-32,共4页
Electric Power Survey & Design
关键词
储能电站
综合效率
暂态特性
energy storage station
comprehensive efficiency
transient characteristics
