Liquid air energy storage technology: a comprehensive review of research, development and deployment
Liquid air energy storage technology: a comprehensive review of research, development and deployment
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DOI：
10.1088/2516-1083/aca26a
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发表时间：
2022-11
期刊：
影响因子：
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通讯作者：
Ting Liang;Tongtong Zhang;Xipeng Lin;Tafone Alessio;Mathieu Legrand;Xiufen He;H. Kildahl;
中科院分区：
文献类型：
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作者：
Ting Liang;Tongtong Zhang;Xipeng Lin;Tafone Alessio;Mathieu Legrand;Xiufen He;H. Kildahl;
液体空气储能（LAES）是一种以空气为存储介质和工作流体的储能技术，属于热机械能储能技术的大范畴。LAES技术具有多种优势，包括高能量密度和可扩展性、成本竞争力和非地理限制，因此近年来引起了越来越多的兴趣。因此，已经发表了几篇关于该主题的评论。然而，这些综述很少涉及LAES的以下方面：动态仿真和优化，LAES的关键组件，LAES通过集成的应用，以及LAES的统一经济和成本模型。本文对LAES技术进行了全面的综述，并填补了上述空白。除了在电网中的应用，如调峰、负荷转移和处理可再生能源发电的间歇性，该审查还显示了通过集成的其他各种LAES应用，包括废热和冷能的回收和利用，多能源矢量服务提供，以及化学生产和碳捕获的部门耦合。该审查还导致对未来研究和开发的几个领域的建议，包括与可再生能源和最终用户集成的整个LAES系统的动态特性；单机LAES和集成系统的热经济和动态优化；并对商用系统进行了实验研究。
Liquid air energy storage (LAES) uses air as both the storage medium and working fluid, and it falls into the broad category of thermo-mechanical energy storage technologies. The LAES technology offers several advantages including high energy density and scalability, cost-competitiveness and non-geographical constraints, and hence has attracted a growing interest in recent years. As a result, several reviews have been published on the topic. However, these reviews covered little in the following aspects of LAES: dynamic simulation and optimisation, key components for LAES, LAES applications through integration, and unified economic and cost models for LAES. This article provides a comprehensive review on the LAES technology and fills the above gaps. Apart from applications in electrical grids such as peak-shaving, load shifting, and dealing with intermittency of renewable generation, the review also shows a diverse range of other LAES applications through integration, including waste heat and cold energy recovery and utilisation, multi-energy vector service provision, and sector coupling for chemical production and carbon capture. The review also leads to the recommendation of several areas for future research and development, including dynamic characteristics of whole LAES system integrated with renewables and end users; thermo-economic and dynamic optimization of stand-alone LAES and integrated systems; and experimental study on commercial systems.