Exergy analysis of a small-scale trigenerative compressed air energy storage system

2021 ◽  
pp. 193-226
Author(s):  
Raghuveera Sai Sarath Dittakavi ◽  
David S-K. Ting ◽  
Rupp Carriveau ◽  
Mehdi Ebrahimi
Keyword(s):  
Energy Storage ◽  
Exergy Analysis ◽  
Storage System ◽  
Energy Storage System ◽  
Compressed Air ◽  
Small Scale ◽  
Compressed Air Energy Storage

scholarly journals Parametric Optimisation of a Trigenerative Small Scale Compressed Air Energy Storage System

Proceedings ◽  
2019 ◽  
Vol 23 (1) ◽  
pp. 5
Author(s):  
Mohamad Cheayb ◽  
Sébastien Poncet ◽  
Mylène Marin-Gallego ◽  
Mohand Tazerout
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Electric Energy ◽  
Optimal Solution ◽  
Energy Storage System ◽  
Compressed Air ◽  
Design Parameters ◽  
Small Scale ◽  
Compressed Air Energy Storage ◽  
Study Results

Recently, major improvement on compressed air energy storage technology has been made by using the heat of compression for heating energy or using it to preheat the compressed air in the expansion phase and by demonstrating its ability to produce cooling energy. Thus, the trigenerative compressed air energy storage has been introduced. In this paper, we introduce a configuration of trigenerative compressed air energy storage system giving the preference to the electric energy production. The study then focuses on undertaking an optimization study via a parametric analysis considering the mutual effects of parameters. This analysis is applied to a micro-scale application including the existing technological aspects. The parametric study results applied on the hot temperature of the thermal energy storage indicate the possibility to find an optimal solution as a trade-off between system performances and other parameters reflecting its cost. On the contrary, the selection of the maximal storage pressure cannot be achieved by finding a compromise between energy density and system efficiency. A complete study of other design parameters will be addressed in a future publication.

A techno-economic analysis of small-scale trigenerative compressed air energy storage system

Energy ◽  
2022 ◽  
Vol 239 ◽  
pp. 121842
Author(s):  
Mohamad Cheayb ◽  
Mylène Marin Gallego ◽  
Mohand Tazerout ◽  
Sébastien Poncet
Keyword(s):  
Energy Storage ◽  
Economic Analysis ◽  
Storage System ◽  
Energy Storage System ◽  
Compressed Air ◽  
Small Scale ◽  
Compressed Air Energy Storage
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