基于全寿命周期成本的储能成本分析
摘要:大规模应用储能技术是提高含可再生能源电网的运行经济性和安全性的有效途径。为了合理评估储能在电网中应用的经济性，采用全生命周期成本方法，根据抽水蓄能电站、压缩空气储能、铅酸电池、钠硫电池、液流电池、锂离子电池等储能成本和技术特性，测算了各类储能的投资、年费用、度电成本，比较了不同利用小时下各类储能的经济性。研究成果表明：抽水蓄能电站度电成本最低，其次是压缩空气储能，电池类储能度电成本最高。
Abstract：The large-scale application of energy storage technology is an effective way to improve the economic performance and safety of the power grid containing renewable energy. In order to reasonably evaluate the economy of energy storage in the power grid, the life cycle cost method is adopted, according to the energy storage cost and technical characteristics of pumped storage power station, such as compressed air storage, lead-acid battery, sodium sulfur battery, liquid flow battery, lithium ion battery, etc. The investment, annual cost and electricity cost of various kinds of energy storage are calculated, and the economy of various types of energy storage under different utilization hours is compared. The research results show that the minimum cost of electricity storage for pumped storage power station is the lowest, followed by compressed air energy storage, and the highest energy cost of battery energy storage.
标题：基于全寿命周期成本的储能成本分析
title:Cost Analysis of Energy Storage Based on Life Cycle Cost
作者：傅旭, 李富春, 杨欣, 杨攀峰
authors:FU Xu, LI Fuchun, YANG Xin, YANG Panfeng
关键词：储能,全寿命周期,度电成本,抽水蓄能电站,压缩空气储能,锂离子电池,
keywords:energy storage,life cycle,electricity cost,pumped storage power station,compressed air energy storage,lithium ion battery,
发表日期：2020-07-17
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