Method and apparatus for power storage

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United States of America Patent

PATENT NO 9890712
SERIAL NO

14343180

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Abstract

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Cryogenic energy storage systems, and particularly methods for capturing cold energy and re-using that captured cold energy, are disclosed. The systems allow cold thermal energy from the power recovery process of a cryogenic energy storage system to be captured effectively, to be stored, and to be effectively utilized. The captured cold energy could be reused in any co-located process, for example to enhance the efficiency of production of the cryogen, to enhance the efficiency of production of liquid natural gas, and/or to provide refrigeration. The systems are such that the cold energy can be stored at very low pressures, cold energy can be recovered from various components of the system, and/or cold energy can be stored in more than one thermal store.

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Patent Owner(s)

Patent OwnerAddress
HIGHVIEW ENTERPRISES LIMITED1 FINSBURY CIRCUS LONDON ENGLAND EC2M 7SH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brett, Stephen Gareth Reading, GB 8 82
Castellucci, Nicola Woking, GB 9 35
Morgan, Robert West Sussex, GB 57 1098
Nelmes, Stuart Reigate, GB 5 60

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