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Theoretical and Technological Challenges of Deep Underground Energy Storage in China

文献类型：期刊论文

作者Yang, Chunhe2; Wang, Tongtao2; Chen, Haisheng1
刊名ENGINEERING
出版日期2023-06-01
卷号25页码:168-181
关键词Energy reserves Deep underground energy storage Bedded rock salt Salt cavern Rock mechanics
ISSN号2095-8099
DOI10.1016/j.eng.2022.06.021
英文摘要Deep underground energy storage is the use of deep underground spaces for large-scale energy storage, which is an important way to provide a stable supply of clean energy, enable a strategic petroleum reserve, and promote the peak shaving of natural gas. Rock salt formations are ideal geological media for large-scale energy storage, and China is rich in salt rock resources and has a major shortage of energy storage space. Compared with the salt domes in other countries, the salt rock formations in China are typical lacustrine bedded salt rocks characterized by thin beds, high impurity content, and many interlayers. The development of large-scale energy storage in such salt formations presents scientific and technical challenges, including: (1) developing a multiscale progressive failure and characterization method for the rock mass around an energy storage cavern, considering the effects of multifield and multiphase coupling; (3) understanding the leakage evolution of large-scale deep underground energy storage caverns; (2) understanding the long-term performance evolution of large-scale deep underground energy storage caverns; (4) developing intelligent construction technologies for the deep underground salt caverns used for energy storage; and (5) ensuring the long-term function of deep underground energy storage spaces. The solution to these key scientific and technological problems lies in establishing a theoretical and technical foundation for the development of large-scale deep underground energy storage in China. (C) 2022 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
资助项目National Natural Science Foundation of China[42072307] ; Hubei Province Outstanding Youth Fund[2021CFA095] ; Strategic Research and Consulting Project of Chinese Academy of Engineer[HB2022B08] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDPB21] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDC10020300]
WOS研究方向Engineering
语种英语
WOS记录号WOS:001084296600001
出版者ELSEVIER
源URL[http://119.78.100.198/handle/2S6PX9GI/39765]  
专题中科院武汉岩土力学所
通讯作者Wang, Tongtao
作者单位1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Chunhe,Wang, Tongtao,Chen, Haisheng. Theoretical and Technological Challenges of Deep Underground Energy Storage in China[J]. ENGINEERING,2023,25:168-181.
APA Yang, Chunhe,Wang, Tongtao,&Chen, Haisheng.(2023).Theoretical and Technological Challenges of Deep Underground Energy Storage in China.ENGINEERING,25,168-181.
MLA Yang, Chunhe,et al."Theoretical and Technological Challenges of Deep Underground Energy Storage in China".ENGINEERING 25(2023):168-181.

入库方式： OAI收割

来源：武汉岩土力学研究所

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