Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank

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United States of America Patent

PATENT NO 10458284
APP PUB NO 20180179917A1
SERIAL NO

15392927

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Abstract

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Systems and methods for variable pressure inventory control of a closed thermodynamic cycle power generation system or energy storage system, such as a reversible Brayton cycle system, with at least a high pressure tank and an intermediate pressure tank are disclosed. Operational parameters of the system such as working fluid pressure, turbine torque, turbine RPM, generator torque, generator RPM, and current, voltage, phase, frequency, and/or quantity of electrical power generated and/or distributed by the generator may be the basis for controlling a quantity of working fluid that circulates through a closed cycle fluid path of the system.

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Patent Owner(s)

Patent OwnerAddress
GOOGLE LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Apte, Raj Mountain View, US 35 969
Larochelle, Philippe Mountain View, US 47 1488

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