压气储能内衬硐室储气关键问题与设计要点评述  

Review on key scientific and design issues of lined rock caverns for compressed air energy storage

作　　者：蒋中明[1,2] 刘宇婷 陆希[3] 杨雪 廖峻慧 刘琛智 黄湘宜 周婉芬 石兆丰 田湘 JIANG Zhong-ming;LIU Yu-ting;LU Xi;YANG Xue;LIAO Jun-hui;LIU Chen-zhi;HUANG Xiang-yi;ZHOU Wan-fen;SHI Zhao-feng;TIAN Xiang(School of Hydraulic and Environmental Engineering,Changsha University of Science&Technology,Changsha,Hunan 410114,China;Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province,Changsha University of Science&Technology,Changsha,Hunan 410114,China;PowerChina Northwest Engineering Corporation Limited,Xi’an,Shaanxi 710065,China;School of Civil Engineering,Changsha University of Science&Technology,Changsha,Hunan 410114,China)

机构地区：[1]长沙理工大学水利与环境工程学院,湖南长沙410114 [2]长沙理工大学水沙科学与水灾害防治湖南省重点实验室,湖南长沙410114 [3]中国电建集团西北勘测设计研究院有限公司,陕西西安710065 [4]长沙理工大学土木工程学院,湖南长沙410114

出　　处：《岩土力学》2024年第12期3491-3509,共19页Rock and Soil Mechanics

基　　金：国家自然科学基金(No.52178381)。

摘　　要：压缩空气储能(compressed air energy storage,CAES)技术是一种新型的物理储能技术,也是一种具有广阔发展前景的大规模储能发电技术。大规模压缩空气储能通常需要配置大容量的地下储气装置。在现有的地下储气库类型中,内衬式人工硐室地下储气库因其选址灵活、限制条件少成为近年来的研究热点。在当前国内对大规模CAES技术需求迫切的背景下,对人工硐室储气库的理论研究成果和技术发展现状进行了全面梳理和评述,分析了现有地下储气库稳定性分析理论、内衬硐室密封方案和热力学过程分析方法等的优点和不足,并讨论了内衬式人工硐室储气库工程的设计要点和注意事项。最后,提出了影响内衬式人工硐室储气行业发展面临的挑战。Compressed air energy storage(CAES)technology is a new type of physical energy storage and a kind of large-scale energy storage technology for power generation with broad development prospects.Large-scale CAES usually requires high-capacity underground gas storage devices.Among the existing types of underground compressed air storage reservior,the underground cavern with liner and air sealed layer has become a research hotspot in recent years because of its advantages such as easy site selection and minimal site constraints.Under the background of the urgent need for large-scale CAES technology in China,this paper comprehensively summarized and commented on the theoretical research results and technical development status of man-made cavern for gas storage,discussed the advantages and disadvantages of the existing stability analysis theory of underground gas storage cavern,sealing scheme of lined cavern and thermodynamic process analysis method.The key design points and critical issues that require attention in the development of the man-made underground lined caverns for air storaged project are also discussed.Finally,the challenges affecting the industry development of compressed air energy storage with lined rock caverns were put forward.

关 键 词：压缩空气储能 内衬硐室 关键科学问题 工程设计要点 行业发展挑战 

分 类 号：TK02[动力工程及工程热物理] TU91[建筑科学—建筑理论]