Thermo-economic comparison of compressed air energy storage systems - Details

Author：

Lu, Y.-W. (Lu, Y.-W..) (Scholars：鹿院卫) | Liu, G.-L. (Liu, G.-L..) | Ma, C.-F. (Ma, C.-F..) | Lu, P.-F. (Lu, P.-F..)

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Abstract：

By　using　a　thermo-economic　analytic　method,　the　cost-effectiveness　of　a　compressed　air　energy　storage　system　(CAES)　and　a　supercritical　one　was　analyzed.　With　the　electric　energy　input　to　the　system　being　the　low　valley　110　kV　electric　power　for　large-scale　industries　at　a　price　of　RMB　0.3099　yuan/(kW·h)　and　fuel　gas　price　of　RMB　2　yuan/m3　serving　as　an　example,　a　calculation　was　performed　with　a　simulation　being　conducted　by　using　the　software　EES.　It　has　been　found　that　compared　with　the　compressed　air　energy　storage　system,　the　supercritical　one　is　more　economic　and　effective.　It　can　achieve　the　aim　of　regulating　the　load　of　an　electric　grid　and　enhance　the　economic　benefit　of　a　renewable　energy　source　(such　as　wind　and　solar　energy)　power　generation　system.

Keyword：

Compressed air energy storage system; Power generation; System evaluation; Thermo-economics

Author Community：

[ 1 ] [Lu, Y.-W.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, College of Environment and Energy Source Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Liu, G.-L.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, College of Environment and Energy Source Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Ma, C.-F.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, College of Environment and Energy Source Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Lu, P.-F.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, College of Environment and Energy Source Engineering, Beijing University of Technology, Beijing 100124, China

Reprint Author's Address：

鹿院卫
[Lu, Y.-W.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, College of Environment and Energy Source Engineering, Beijing University of Technology, Beijing 100124, China

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Source ：

Journal of Engineering for Thermal Energy and Power

ISSN： 1001-2060

Year： 2011

Issue： 4

Volume： 26

Page： 397-401

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

化学与生命科学学院本学院/部未明确归属的数据

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