Performance of compressed air energy storage system with regenerative heat exchangers [PDF]
E3S Web of Conferences, 2020 In order to improve the heat storage and heat exchange system of advanced adiabatic compressed air energy storage (AA-CAES) system, an AA-CAES system with regenerative heat exchangers (RHEs) is studied. The RHE is used to replace the conventional complex
Wang Shibiao +3 more
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Exergy storage of compressed air in cavern and cavern volume estimation of the large-scale compressed air energy storage system [PDF]
, 2017 Accurate estimation of the energy storage capacity of a cavern with a defined storage volume and type is the very first step in planning and engineering a Compressed Air Energy Storage (CAES) plant. The challenges in obtaining a reliable estimation arise
Busby, Jonathan +6 more
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Energies, 2017 We present analyses of three families of compressed air energy storage (CAES) systems: conventional CAES, in which the heat released during air compression is not stored and natural gas is combusted to provide heat during discharge; adiabatic CAES, in ...
Hossein Safaei, Michael J. Aziz
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Thermodynamic analysis of a novel fossil-fuel–free energy storage system with a trans-critical carbon dioxide cycle and heat pump [PDF]
, 2020 This paper presents and analyzes a novel fossil-fuel–free trans-critical energy storage system that uses CO2 as the working fluid in a closed loop shuttled between two saline aquifers or caverns at different depths: one a low-pressure reservoir and the ...
Hao, Y +4 more
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全球能源互联网, 2018 压缩空气储能（compressed air energy storage，CAES）是将电能转化为空气内能的一种储能方式，主要有传统压缩空气储能、先进绝热压缩空气储能（advanced adiabatic compressed air energy storage，AA-CAES）、超临界压缩空气储能和深冷液化空气储能（cryogenic liquid air energy storage，LAES）等技术类型，其中LAES具有储能密度高、储能容量大、寿命长、无污染、不依赖于地理条件且建设周期短等优点 ...
徐桂芝 +6 more
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Analysis of a Wind-Driven Air Compression System Utilising Underwater Compressed Air Energy Storage
Energies, 2022 The increasing push for renewable penetration into electricity grids will inevitably lead to an increased requirement for grid-scale energy storage at multiple time scales.
Lawrie Swinfen-Styles +4 more
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A preliminary energy analysis of a commercial chp fueled with h2ng blends chemically supercharged by renewable hydrogen and oxygen [PDF]
, 2016 Currently, Power-to-Gas technologies are considered viable solutions to face the onset problems associated with renewable capacity firming. Indeed, carbon-free hydrogen production converting renewable electricity excess and its injection into natural gas
LO BASSO, GIANLUIGI, PAIOLO, ROMANO
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EnergiesRenewable energy is a prominent area of research within the energy sector, and the storage of renewable energy represents an efficient method for its utilization.
Xiangang Ren +3 more
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Opportunities for large-scale energy storage in geological formations in mainland Portugal [PDF]
, 2018 This article presents the methodology and results of the first screening conducted in Portugal to identify geological formations suitable for large-scale storage of energy from renewable sources.
Carneiro, Júlio +2 more
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Life Cycle Assessment of an Integrated PV-ACAES System
Energies, 2023 The aim of this paper is to evaluate the overall life cycle environmental impact of an adiabatic compressed air energy storage (ACAES) system, which is designed to achieve the best match between the power production of a photovoltaic (PV) power plant and
Daniele Cocco +2 more
doaj +1 more source