水力发电2025，Vol.51Issue(10)：90-94,104,6.
新建洞室储气库压缩空气储能系统平准化成本分析
Levelized Cost Analysis of Compressed Air Energy Storage System of New Cavern Gas Storage
摘要
Abstract
The application of energy storage is an important support for the construction of new power systems.Compressed air energy storage,as one of the most promising power energy storage technologies,currently has more theoretical research than cost analysis affecting its large-scale promotion and application.The full life cycle cost theory is introduced to comprehensively analyze the cost composition of the system,and a levelized cost model of compressed air energy storage station is established.Taking the compressed air energy storage system of a newly built cavern storage reservoir in Guangxi as an example,the levelized cost of storage is 1.09 Yuan/(kW·h),which is higher than the traditional advantage energy storage form of pumped storage,but lower than the electrochemical energy storage that has entered the commercial stage,and has a higher competitiveness in the field of new energy storage.The impact ranking of each sensitivity factor in the study case on the levelized cost of compressed air energy storage is annual cycle times＞initial investment cost＞standard discount rate＞charging electricity price.The levelized energy storage cost model and its sensitivity analysis for compressed air energy storage have important reference significance for cost savings and business model design of compressed air energy storage systems.关键词
压缩空气储能/新建洞室/平准化储能成本/广西Key words
compressed air energy storage/new cavern/levelized cost of storage/Guangxi分类
管理科学引用本文复制引用
赵彦名,钟鑫亮,张俪璇,董占飞,王俊钗,李鹏..新建洞室储气库压缩空气储能系统平准化成本分析[J].水力发电,2025,51(10):90-94,104,6.基金项目
湖南省重点研发项目(2023KG20247) （2023KG20247）
中国电建集团核心科技攻关项目(DJ-HXGG-2022-05) （DJ-HXGG-2022-05）
中国电建集团重点研发项目(DJ-ZDXM-2024-12) （DJ-ZDXM-2024-12）
