等温圧縮空気エネルギー貯蔵システムと技術の研究進展
Research Progress of Isothermal Compressed Air Energy Storage System and Technology (原題)
Saisong Huang, Yuting Yang, Siqi Zhang, Yu Liu, Xinjing Zhang, Yujie Xu, Haisheng Chen
🤖 gxceed AI 要約
日本語
本レビューは、再生可能エネルギーの高比率導入を可能にする長時間エネルギー貯蔵技術として、等温圧縮空気エネルギー貯蔵（ICAES）の最近の進展を概説する。スプレー噴射技術と液体ピストン技術に焦点を当て、動作原理、システム構成、理論・実験・実証研究を包括的にレビューし、技術成熟度、出力容量、往復効率を比較する。主要コンポーネントの研究と熱伝達特性の研究方法も議論し、商業化に向けた将来の研究開発の提案を行う。
English
This review outlines recent advances in isothermal compressed air energy storage (ICAES), a long-duration storage technology enabling high renewable penetration. Focusing on spray injection and liquid piston technologies, it comprehensively reviews operating principles, system configurations, theoretical, experimental, and demonstration studies, comparing technology maturity, power capacity, and round-trip efficiency. Key component research and heat transfer enhancement methods are discussed, proposing future R&D directions for commercialization.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本のGX文脈では、再生可能エネルギーの変動性に対応する長時間貯蔵技術は、電力系統の安定化と脱炭素化に寄与する。ICAESの高効率化は、日本のエネルギー貯蔵市場や技術開発においても関連性が高く、今後の電力システム設計に示唆を与える。
In the global GX context
In the global GX context, long-duration energy storage is critical for integrating variable renewables and achieving decarbonization targets. This review of ICAES provides a comprehensive reference for optimizing storage systems, relevant to global efforts in energy transition and grid stability.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of ICAES technologies, including key components and heat transfer research, useful for identifying research gaps.
🏢実務担当者:Offers insights into the maturity and efficiency of ICAES, aiding decisions on energy storage investments for renewable integration.
🏛政策担当者:Highlights the potential of ICAES for grid stability and renewable integration, informing energy storage policy and incentives.
📄 Abstract（原文）
Decarbonizing the electricity sector is crucial for achieving the carbon peaking and carbon neutrality goals. Renewable energy sources, such as wind and solar power, can progressively replace fossil fuels (coal, natural gas, etc). While, long-duration energy storage technologies are required to reconcile renewable energy output with electricity demand. Compressed air energy storage (CAES) is an effective solution for this mismatch, thereby enabling a high penetration of renewable energy. As a vital part of CAES, isothermal compressed air energy storage (ICAES) features a high round-trip efficiency (RTE), demonstrating tremendous application prospects in future power systems. This study reviews recent advances in ICAES technology, which primarily includes spray injection technology and liquid piston (LP) technology. The operating principles and system configurations of the ICAES technologies are briefly introduced. Furthermore, a comprehensive review is presented from the perspectives of theoretical research, experimental studies and demonstrations. These isothermal technologies are compared and discussed in terms of technology maturity, power capacity, and round-trip efficiency. Additionally, these studies on key components are reviewed, including isothermal compressors, expanders, and air storage devices. Finally, the research methods for heat transfer characteristics and the heat transfer enhancement mechanisms are discussed. This study provides a comprehensive reference for the optimization of ICAES systems and key components, and proposes suggestions for future research and development to promote commercial application.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.enrev.2026.100203first seen 2026-08-22 05:09:09
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