Results 71 to 80 of about 194 (167)

Comparative analysis of thermodynamic and mechanical responses between underground hydrogen storage and compressed air energy storage in lined rock caverns

International Journal of Mining Science and Technology
Underground hydrogen storage (UHS) and compressed air energy storage (CAES) are two viable large-scale energy storage technologies for mitigating the intermittency of wind and solar power. Therefore, it is meaningful to compare the properties of hydrogen
Bowen Hu, Liyuan Yu, Xianzhen Mi, Fei Xu, Shuchen Li, Wei Li, Chao Wei, Tao Zhang   +7 more
doaj   +1 more source

Influence of Rotational Speed on Isothermal Piston Compression System. [PDF]

Entropy (Basel), 2023
Ren T, Wang DX, Xu WQ, Cai ML.
europepmc   +1 more source

Risk Constrained Self-Scheduling of AA-CAES Facilities in Electricity and Heat Markets: A Distributionally Robust Optimization Approach

CSEE Journal of Power and Energy Systems
Advanced adiabatic compressed air energy storage (AA-CAES) has the advantages of large capacity, long service time, combined heat and power generation (CHP), and does not consume fossil fuels, making it a promising storage technology in a low-carbon ...
Zhiao Li, Laijun Chen, Wei Wei, Shengwei Mei   +3 more
doaj   +1 more source

面向工程应用的先进绝热压缩空气储能模型及先进㶲分析 [PDF]

全球能源互联网
先进绝热压缩空气储能（advanced adiabatic compressed air energy storage system，AA-CAES）仿真建模及分析是其工程实践的基础。然而，目前模型一般基于理想工况建立，分析结果与实际工况相偏差较大，无法指导工程应用。为此，在传统热力学模型基础上，考虑了空气流动阻力损失和能量转换设备损耗等因素，建立了面向工程应用的AA-CAES模型并以200 MW盐穴AA-CAES系统为例进行了分析。同时，对系统效率分析方法进行改进并对其进行了先进分析。结果表明 ...
王国华, 梅生伟, 张通, 陈来军
doaj   +1 more source

Cooling potential for hot climates by utilizing thermal management of compressed air energy storage systems. [PDF]

Sci Rep, 2022
Alami AH, Orhan M, Al Rashid R, Yasin A, Radwan A, Ayoub M, Abdelkareem MA, Alashkar A.   +7 more
europepmc   +1 more source

Thermodynamic Performance Optimization of Adiabatic Compressed Air Energy Storage Systems Through Multi-Parameter Coupling Analysis

Energies
In response to grid peak-shaving requirements under renewable energy integration, this study investigates the thermodynamic performance of a 300 MW adiabatic compressed air energy storage (A-CAES) system, with a focus on optimizing electro-thermal ...
Yuhang Zuo, Biao Feng, Yingxia Zheng, Bowen Lin, Jiaqi Li   +4 more
doaj   +1 more source

Optimized Operation of Integrated Cooling-Electricity-Heat Energy Systems with AA-CAES and Integrated Demand Response

Energies
Integrated energy systems (IESs) have been implemented with the objective of enhancing the efficiency of energy utilization and facilitating the sustainable transition of society and energy systems.
Tiannan Ma, Lilin Peng, Gang Wu, Danhao Chen, Xin Zou   +4 more
doaj   +1 more source

AHP algorithm used to select suitable abandoned underground mines for energy storage infrastructure - iCAES technology. A specific case study for León (Spain). [PDF]

Heliyon, 2023
Pous de la Flor J, Castañeda MC, Arlandi M, Ordás F, Pous Cabello J.   +4 more
europepmc   +1 more source

Research on compressed air energy storage systems using cascade phase-change technology for matching fluctuating wind power generation

Frontiers in Energy Research
The wind speed varies randomly over a wide range, causing the output wind power to fluctuate in large amplitude. An isobaric adiabatic compressed air energy storage system using a cascade of phase-change materials (CPCM-IA-CAES) is proposed to cope with ...
Kangxiang Wang, Laijun Chen, Laijun Chen, Xiaozhu Li, Chuang Zhu   +4 more
doaj   +1 more source

Research on CCHP Design and Optimal Scheduling Based on Concentrating Solar Power, Compressed Air Energy Storage, and Absorption Refrigeration. [PDF]

ACS Omega, 2023
Yang X, Zheng S, Chang J.
europepmc   +1 more source