Results 51 to 60 of about 194 (167)

Adiabatic compressed air energy storage system combined with solid-oxide electrolysis cells

Energy Reports
Green hydrogen from electrolysis using renewable energy is becoming increasingly important and competitive because of the rapid decrease in the price of electricity from solar photovoltaic (PV) and wind power.
Young Min Kim, Seonyeob Kim, Jiseon Choi
doaj   +1 more source

Critical technologies in the construction of underground artificial chamber for compressed air energy storage systems

Deep Underground Science and Engineering, Volume 4, Issue 4, Page 513-529, December 2025.
This schematic illustrates an artificial chamber‐based compressed air energy storage system. Excess electricity compresses air into sealed underground chambers. During demand peaks, pressurized air is heated, expanded, and drives turbines to generate power.
Jifang Wan, Mingyin Li, Rui Zhao, Wendong Ji, Jingcui Li, Maria J. Jurado, Yangqing Sun   +6 more
wiley   +1 more source

Thermodynamic and economic analyses of a modified adiabatic compressed air energy storage system coupling with thermal power generation

Case Studies in Thermal Engineering
With the proposal of ''Carbon peaking and carbon neutrality'', Adiabatic Compressed Air Energy Storage (A-CAES) has emerged as a significant component within China's energy storage infrastructure.
Fan Wu, Mingyang Xu, Wei Zhong, Kailun Chen, Cong Ma, Yihua Dong, Weijian Zheng, Shenyi Zhao, Yuehong Jiang, Xi Zhang, Junguang Lin   +10 more
doaj   +1 more source

Combined cooling and power system with compressed air energy storage and auxiliary heating with parabolic trough solar collectors [PDF]

Shandong kexue
To overcome the issue of requiring additional heat sources during the expansion stage of advanced adiabatic compressed air energy storage (AA-CAES) systems, a combined cooling and power system with compressed air energy storage and auxiliary heating via ...
QIN Haoxuan, ZHANG Weijin, LI Hengdong, ZHU Tiejun, WEI Zhengnan, CHEN Wei
doaj   +1 more source

Twin Delayed Deep Deterministic Policy Gradient‐Based Load Frequency Control for Interconnected Hybrid Microgrids With Renewable Energy Integration Using a Tilt–Integral–Derivative Controller

Artificial Intelligence for Engineering, Volume 1, Issue 2, Page 95-116, 29 December 2025.
ABSTRACT This paper presents a tilt–integral–derivative (TID) controller for load–frequency regulation in a two‐area interconnected hybrid microgrid with renewable energy integration. The controller parameters are optimised using the twin delayed deep deterministic policy gradient (TD3) method, an advanced actor‐critic reinforcement learning framework ...
Robert Bhadra Naorem, Dulal Chandra Das, Prasanta Roy   +2 more
wiley   +1 more source

Thermodynamic characteristics of multi-temperature graded compressed air energy storage system

Carbon Neutrality
Compressed air energy storage (CAES) is one of the effective technologies for addressing the intermittency and variability of solar and wind power. However, the relative narrow power range of conventional CAES hinder efficient integration and stable ...
Gen Li, Huan Guo, Yujie Xu, Haisheng Chen   +3 more
doaj   +1 more source

Computer‐Aided Engineering Process for the Development of a Bread Baking Biomass Oven

Journal of Food Science, Volume 90, Issue 11, November 2025.
ABSTRACT The aim of this study was to design and assemble an efficient oven for bread baking in rural communities, where access to conventional energy sources is limited or costly. The technological development of the prototype was supported by computer‐aided design (CAD), computer‐aided manufacturing (CAM), computational fluid dynamics (CFD), and ...
Delmer Gómez‐Heleria, Antonio Pola, José Núñez, Carlos Alberto García   +3 more
wiley   +1 more source

Compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE)

Deep Underground Science and Engineering, Volume 4, Issue 3, Page 341-353, September 2025.
Construction of compressed air and hydrogen storage experimental facilities for sustainable energy storage technologies at Yunlong Lake Laboratory (CAPABLE) has started. At CAPABLE, examination of composite structure design, advancement of material development, and design of a monitoring and early warning system in deep underground environments can be ...
Xiaozhao Li, Yukun Ji, Kai Zhang, Chengguo Hu, Jianguo Wang, Lixin He, Lihua Hu, Bangguo Jia   +7 more
wiley   +1 more source

Advances in Research and Development of Transcritical CO2 Heat Pump Systems Intergrated With Sustainable Energy and Energy Storage: Applications and Perspectives

IET Smart Energy Systems, Volume 1, Issue 2, Page 168-200, September 2025.
This review focuses on the recent advances in the key research and technology development of transcritical CO2 heat pumps and integrated energy systems including sustainable ‘green’ heating, energy storage, electro‐thermal storage, waste heat recovery and disruptive electrification of renewable energy, combined heating and power, and new hybrid systems.
Lixin Cheng, Hongzhi Li, Haijun Wang
wiley   +1 more source

3E analysis and multi-objective optimization of a novel isobaric compressed air energy storage system with a gravity-enhanced air storage reservoir

Case Studies in Thermal Engineering
The advanced adiabatic compressed air energy storage (AA-CAES) system is a viable alternative for long term energy storage. The exergy loss during throttling is a major obstacle to performance improvement in AA-CAES system.
Ruifeng Cao, Zhe Wang, Hongliang Fan, Ziqi Chen   +3 more
doaj   +1 more source