Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Frederick Redell0
Michael Geyer0
Bao Truong0
Benjamin R. Bollinger0
Date of Patent
May 14, 2024
0Patent Application Number
174009530
Date Filed
August 12, 2021
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
The present disclosure provides pumped heat energy storage systems that can be used to store and/or extract electrical energy. A pumped heat energy storage system of the present disclosure can store energy by operating as a heat pump, whereby net work input can be used to transfer heat from the cold side to the hot side. A working fluid of the system is capable of efficient heat exchange with heat storage fluids on a hot side of the system and on a cold side of the system. Such pumped energy storage systems can be beneficially integrated with steam plants to provided heating to the steam cycle.
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