<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Stamatiou A</dc:creator>
  <dc:creator>Ammann A</dc:creator>
  <dc:creator>Abdon A</dc:creator>
  <dc:creator>Fischer LJ</dc:creator>
  <dc:creator>Gwerder D</dc:creator>
  <dc:creator>Worlitschek J</dc:creator>
  <dc:date>2015</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">A promising energy storage system is presented based on the combination of a heat pump, a heat engine, a hot and a cold storage. It can be operated as a pure bulk electricity storage (alternative to Pumped Heat Electrical Storage (PHES)/Compressed Air Energy Storage (CAES)) or as combined storage of heat, cold and electricity. Both variations have been evaluated using a steady state, thermodynamic model and two promising concepts are proposed: A transcritical CO(2) cycle for the pure electricity storage and a subcritical NH(3) cycle for combined storage of electricity, heat and cold. Parametric studies are used to evaluate the influence of different parameters on the roundtrip efficiency of the storage system.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/237299</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.2533/chimia.2015.777</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/26842329</dc:relation>
  <dc:source>Chimia. - 2015</dc:source>
  <dc:title xmlns:ns1="xml" ns1:lang="en">Storage of Heat, Cold and Electricity.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>