Adiabatic liquid piston compressed air energy storage
Traditional Comressed Air Energy Storage (CAES) is seen as one of the most cost effective technologies for the bulk energy storage in the future flexible grid. The project will investigate the possible lift of the round trip effiency by the introduction of Adiabatic Liquid Piston CAES (ALP-CAES) which is expected to be highly competative.
Project description
The mechanical/electrical efficiency of the ALP-CAES system is significantly higher than existing CAES systems due to a low or nearly absent compression heat loss. When comparing ALP-CAES to an adiabatic CAES system, where compression heat is stored in thermal oil, the ALP-CAES system is found only to be competitive under a very specific set of operating/design conditions.
Key figures
Period:
2011 - 2012
Funding year:
2011
Own financial contribution:
0.31 mio. DKK
Grant:
0.65 mio. DKK
Funding rate:
67 %
Project budget:
0.96 mio. DKK
Category
Oprindelig title
Adiabatic liquid piston compressed air energy storage
Programme
ForskEL
Technology
Other
Project type
Udvikling
Case no.
10682
Participants
Teknologisk Institut (Main Responsible)
Partners and economy
Partner | Subsidy | Auto financing |
---|---|---|
Teknologisk Institut | 0,33 mio. DKK | 0,19 mio. DKK |
Danmarks Tekniske Universitet (DTU) | 0,24 mio. DKK | |
Danmarks Tekniske Universitet (DTU) | 0,08 mio. DKK |
Contact
Kontakperson
Reinholdt, Lars
Comtact information
Teknologisk Institut
Kongsvang Alle 29
8000 Aarhus C
www.teknologisk.dk
Tlf. 72201270
Contact email
lre@teknologisk.dk