LONG-DURATION PHES SYSTEMS WITH MODULAR CONFIGURATIONS

The present disclosure provides long-duration pumped heat energy storage systems with modular configurations. A pumped heat energy storage system of the present disclosure can store thermal energy by operating as a heat pump with heat discharge occurring as a result of heat engine operation of the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TRUONG, Bao H
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present disclosure provides long-duration pumped heat energy storage systems with modular configurations. A pumped heat energy storage system of the present disclosure can store thermal energy by operating as a heat pump with heat discharge occurring as a result of heat engine operation of the pumped heat energy storage system for extended periods of time. The extended periods can be attributed to the use of multiple charge and/or generation powertrains during heat pump and/or heat engine operation, respectively.