In this paper, the development and progress of compressed air energy storage in aquifer are summarized firstly. Then, taking 3.5 Mw energy storage scale as an example, the energy...
The lower reaches of the Yangtze River is one of the most developed regions in China. It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network.
It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network. Geotechnical feasibility analysis was carried out for CAES in impure bedded salt formations in Huai’an City, China, located in this region.
This rock salt reserve reaches more than 250 billion tons, its total thickness is between 240 and 1,050 m, and its largest single-layer thickness is 130 m. This paper presents a case study of a geotechnical feasibility analysis of compressed air energy storage (CAES) in bedded salt formations.
However, experimental testing in single-well and two-well environments and theoretical investigation (Kushnir et al. 2010) have been conducted, confirming that an aquifer reservoir is indeed a suitable medium for compressed air energy storage.
Compressed air was withdrawn uniformly for 3 h every day and kept at lower pressure for 4 h, then injected for 12 h and kept at high pressure for 5 h. Generally, the withdrawal time depends on the site-specific power demand. In our case, the power demand is set to be constant, namely the calculated G eff is 346.7 × 10 4 m 3 at standard state.
The compressibility factor Z can generally be calculated using a virial equation, Redlich–Kwong (R–K) equation, Soave–Redlich–Kwong (S–R–K) equation, etc. (Smith et al. 2005 ).
In this paper, the development and progress of compressed air energy storage in aquifer are summarized firstly. Then, taking 3.5 Mw energy storage scale as an example, the energy...
This paper primarily focuses on a systematic top-down approach in the structural and feasibility analysis of the novel modular system which integrates a 5 kW wind turbine with compressed air storage built within …
In this paper, the development and progress of compressed air energy storage in aquifer are summarized firstly. Then, taking 3.5 Mw energy storage scale as an example, the …
Technical feasibility analysis of compressed air energy storage from the perspective of underground reservoir Authors : Li Li and Xiao Lin Authors Info & Affiliations Publication : Compressed Air Energy Storage: Types, systems and applications
It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network. Geotechnical...
This paper presents a thorough case study of a geotechnical feasibility analysis of compressed air energy storage (CAES) in bedded salt formations in China, which …
In this paper, the development and progress of compressed air energy storage in aquifer are summarized firstly. Then, taking 3.5 Mw energy storage scale as an example, the energy storage model of underground aquifer with buried depth of 800m in horizontal stratum is established by using numerical simulation method.
In this paper, the development and progress of compressed air energy storage in aquifer are summarized firstly. Then, taking 3.5 Mw energy storage scale as an example, the energy...
The analysis uncovered no insurmountable problems to preclude the technical feasibility of the no-fuel compressed air energy storage concept. The results of the economic analysis are sufficiently unfavorable to conclude that no-fuel compressed air energy storage technology could not compete with conventional compressed air energy storage or standard gas turbine peaking …
When releasing energy, the compressed air stored in the storage device enters the air turbine to expand and work to generate electricity, in which the internal and potential energy contained in the compressed air is reconverted into electrical or mechanical energy.
It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network. Geotechnical feasibility ...
This paper shows the results of a study that sought to verify the technical and economic viability of implanting a Compressed Air Energy Storage (CAES) energy system that …
The present study deals with the development of compressed air energy storage options for off-peak electricity storage, along with heat recovery options. Three cases based on compressed air energy…
Using the sediment void to store gas is a promising solution for the construction of compressed air energy storage (CAES) salt cavern with high impurity. However, it remains debatable whether the pressure loss of brine in the sediment can notably affect debrining. In this paper, the in-situ sediments are obtained, and their porosity ...
Using the sediment void to store gas is a promising solution for the construction of compressed air energy storage (CAES) salt cavern with high impurity. However, it remains …
Compressed air energy storage (CAES) is an effective solution for balancing this mismatch and therefore is suitable for use in future electrical systems to achieve a high penetration of renewable energy generation. This study introduces recent progress in CAES, mainly advanced CAES, which is a clean energy technology that eliminates the use of fossil …
The present study deals with the development of compressed air energy storage options for off-peak electricity storage, along with heat recovery options. Three cases based on compressed …
Feasibility Analysis of Compressed Air Energy Storage in Salt Caverns in the Y unying Area Jinrong Mou 1,2, Haoliang Shang 1, Wendong Ji 1, Jifang W an 1, *, T aigao Xing 1,2, Hongling Ma 3 ...
This paper shows the results of a study that sought to verify the technical and economic viability of implanting a Compressed Air Energy Storage (CAES) energy system that operated connected to a wind farm, in such a way as to guarantee supply even in parts of the day with low wind intensity.
Project demonstrated technical feasibility using depleted gas reservoir for storing compressed air for a 300MW-10hour CAES facility. This is an example from the PG&E assessment but would …
DOI: 10.1016/J.ENCONMAN.2021.114371 Corpus ID: 237685327; Analysis and feasibility of a compressed air energy storage system (CAES) enriched with ethanol @article{Filho2021AnalysisAF, title={Analysis and feasibility of a compressed air energy storage system (CAES) enriched with ethanol}, author={Geraldo L{''u}cio Tiago Filho and German …
The lower reaches of the Yangtze River is one of the most developed regions in China. It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network. Geotechnical feasibility analysis was carried out for CAES in impure bedded salt formations in Huai''an City, China, …
Project demonstrated technical feasibility using depleted gas reservoir for storing compressed air for a 300MW-10hour CAES facility. This is an example from the PG&E assessment but would be reservoir/project specific. Estimates that for a reservoir with ~12% porosity and ~400mD 30 wells would be required for 300MW.
It is desirable to build compressed air energy storage (CAES) power plants in this area to ensure the safety, stability, and economic operation of the power network. Geotechnical...
Compressed air energy storage (CAES) in porous formations is considered as one option for large-scale energy storage to compensate for fluctuations from renewable energy production. To analyse the feasibility of such a CAES application and the deliverability of an underground porous formation, a hypothetical CAES scenario using an anticline structure is …
This paper presents a thorough case study of a geotechnical feasibility analysis of compressed air energy storage (CAES) in bedded salt formations in China, which is very useful for expanding the range of geological settings suitable for cavern-based CAES beyond the conventional salt dome. The conclusions from the research results can be ...
This paper shows the results of a study that sought to verify the technical and economic viability of implanting a Compressed Air Energy Storage (CAES) energy system that operated connected to a wind farm, in such a way as to guarantee supply even in parts of the day with low wind intensity.
The principal goal of this study was to evaluate the technical and economic feasibility of no-fuel compressed air energy storage (CAES) concepts for utility peaking applications. The analysis uncovered no insurmountable problems to preclude the technical feasibility of the no-fuel CAES concept. The results of the economic analysis are sufficiently unfavorable to conclude that no …
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