摘要
随着全球能源结构转型与电力系统灵活性需求的日益增长,压缩空气储能(Compressed Air Energy Storage,CAES)作为一种大容量、长时储能技术,其展现出巨大的发展潜力。陕西省作为我国西部重要能源基地,拥有大量的盐穴、废弃煤矿、枯竭油气藏、灰岩溶洞等地下空间,这些天然或人工形成的地下空间为建设大型压缩空气储能设施提供了理想的场所,其通常具有较高的密封性和稳定性,适合作为高压空气的储存容器,可减少新建储气室的成本和对环境的影响。我省在资源、技术、政策与市场需求方面均具备开展地下空间压缩空气储能的良好条件,其发展前景广阔,有望成为我国乃至全球储能技术应用的典范。
As global energy structures transform and the demand for flexibility in power systems escalates,Compressed Air Energy Storage(CAES),a large-scale and long-duration energy storage technology,exhibits enormous potential for growth.Shaanxi Province,as a vital energy hub in Western China,boasts abundant underground spaces such as salt caverns,deserted coal mines,depleted oil and gas reservoirs,and limestone karsts,which provide ideal locations for constructing large-scale CAES facilities.These naturally or artificially formed subterranean spaces typically possess high levels of sealing integrity and stability,making them suitable for storing high-pressure air,thereby reducing the costs and environmental impacts associated with building new storage caverns.With advantageous conditions in resources,technology,policy support,and market demands,Shaanxi Province is well-positioned to undertake underground CAES projects.Its promising future development indicates that it could emerge as a paradigm for energy storage technology application,not just within China but also globally.
作者
王家乐
张晓宏
朱昱谌
侯恩科
WANG Jiale;ZHANG Xiaohong;ZHU Yuchen;HOU Enke(Shaanxi Taihe Intelligent Drilling Co.,Ltd.,Xi’an 712000,China;Shaanxi Coal Field Geology Group Co.,Ltd.,Xi’an 710021,China;College of Geology and Environment,Xi’an University of Science and Technology,Xi’an 710054,China)
出处
《陕西煤炭》
2025年第11期180-184,共5页
Shaanxi Coal
关键词
盐穴
废弃煤矿
枯竭油气藏井
岩溶
CAES
前景展望
salt caverns
abandoned coal mines
depleted oil and gas wells
Karst
CAES
prospect and outlook
