Steady State Analyse of existing Compressed Air Energy Storage Plants

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dc.contributor.authorKaiser, Friederike
dc.contributor.editorKubis, Andreas
dc.contributor.editorRehtanz, Christian
dc.contributor.editorShapovalov, Anton
dc.contributor.editorHilbrich, Dominik
dc.contributor.editorPlota, Ewa
dc.date.accessioned2015-03-24T16:28:44Z
dc.date.available2015-03-24T16:28:44Z
dc.date.issued2015-01-14
dc.description.abstractAs compressed air energy storage (CAES) is a promising energy storage technology that has already proven its reliability in commercial operation some basic thermodynamic information on this process are elaborated in this paper. It shows a comparison of the thermodynamic process cycles of the CAES plants in Huntorf and McIntosh that has been modeled in EES (Engineering Equation Solver). Detailed T-s-Diagrams are given to show the differences of reversible and irreversible thermodynamic modeling of CAES. It is demonstrated that irreversibility assumption leads to an over estimation of the plant efficiency and therefore newer CAES concepts (like adiabatic CAES) should not be approximated with reversibility assumptions to avoid misleading statements.en
dc.identifier.urihttp://hdl.handle.net/2003/33983
dc.identifier.urihttp://dx.doi.org/10.17877/DE290R-7259
dc.language.isoen
dc.relation.ispartofPower and Energy Student Summit(PESS) 2015, January 13th-14th, Dortmund Germanyen
dc.subjectCAESen
dc.subjectEnergiewendede
dc.subjectrenweable energyen
dc.subjectthermodynamic cycle comparisonen
dc.subjectEESen
dc.subjectenergy storageen
dc.subject.ddc620
dc.titleSteady State Analyse of existing Compressed Air Energy Storage Plantsen
dc.title.alternativeThermodynamic Cycle modeled with Engineering Equation Solveren
dc.typeText
dc.type.publicationtypeconferenceObject
dcterms.accessRightsopen access

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