地下储能技术研究现状及发展  

Review and prospect of underground thermal energy storage technology

作　　者：张媛媛 叶灿滔 龚宇烈[1] 马玖辰 黄永辉 赵军[4] 庞忠和[3] ZHANG Yuanyuan;YE Cantao;GONG Yulie;MA Jiuchen;HUANG Yonghui;ZHAO Jun;PANG Zhonghe(CAS Guangzhou Institute of Energy Conversion,CAS Key Laboratory of Renewable Energy,Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development,Guangzhou 510640,China;School of Energy and Safety Engineering,Tianjin Chengjian University,Tianjin 300384,China;Institute of Geology and Geophysics,CAS,Beijing 100029,China;School of Mechanical Engineering,Tianjin University,Tianjin 300350,China)

机构地区：[1]中国科学院广州能源研究所,中国科学院可再生能源重点实验室,广东省新能源和可再生能源研究开发与应用重点实验室,广州510640 [2]天津城建大学能源与安全工程学院,天津300384 [3]中国科学院地质与地球物理研究所,北京100029 [4]天津大学机械工程学院,天津300350

出　　处：《华电技术》2021年第11期49-57,共9页HUADIAN TECHNOLOGY

基　　金：中国科学院战略性先导科技专项(A类)课题(XDA21050500);中国科学院科技服务网络计划(STS计划)项目(KFJ-STS-QYZD-2021-02-006);天津市重点研发计划项目(20YFYSGX00020)。

摘　　要：为了减缓全球变暖,实现碳达峰、碳中和目标及新能源的高效利用,需以新能源为主体的新型电力系统和储能行业相互协调发展。新型电力系统与地下储能相结合作为关键技术之一,其跨季节地下储能,尤其是地下含水层储能(ATES),从理论研究转为工程应用成为亟待攻克的难点。综述了地下储能方式及其原理,分析了地下ATES系统在数值模拟试验等方面的研究进展,深刻剖析了在实际工程应用中关键技术和瓶颈问题,进一步对比了地下ATES系统热工性能和经济环保效益评价标准,展望了新型电力系统与地下ATES相结合的未来,为后续的应用研究提供参考。In order to mitigate global warming,achieve "emission peaking and carbon neutrality" and utilize new energy resources efficiently,the power system taking new energy as the main part and power storage industry have to develop in coordination.As one of the key technologies for the joint development,the seasonal underground thermal energy storage,especially Aquifer Thermal Energy Storage(ATES),is difficult to be transformed from theory to engineering cases.Summarizing the methods and principles of underground thermal energy storage,the theoretical research progress of ATES system in numerical simulation and testing are analyzed.Then,the key technologies and bottlenecks in practical engineering cases are deeply analyzed.The evaluation standards for thermal performance,economic and environmental benefit of ATES systems are compared.On this basis,the prospect of the new power system coupled with ATES technology is made,which can provide reference for the following researches.

关 键 词：地下储能 含水层储能 跨季节 性能评价 可再生能源 碳中和 供热 

分 类 号：TK52[动力工程及工程热物理—热能工程]