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US 10,280,903 B2Granted
Concentrated solar power generation using solar receivers
AssigneeWilson 247Solar, Inc.
InventorsBruce N. Anderson, William Dean Treece, Dan Brown, Florian Bennhold, Christoph Hilgert
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Abstract
Inventive concentrated solar power systems using solar receivers, and related devices and methods, are generally described. Low pressure solar receivers are provided that function to convert solar radiation energy to thermal energy of a working fluid, e.g., a working fluid of a power generation or thermal storage system. In some embodiments, low pressure solar receivers are provided herein that are useful in conjunction with gas turbine based power generation systems.
Claims13
A power generation system, comprising:
- a solar receiver constructed and arranged to heat a gas at a pressure of less than or equal to 2 atmospheres;
- a gas turbine;
- a thermal storage unit;
- and
- a blower;
- wherein
- an outlet of the gas turbine and an outlet of the thermal storage unit are fluidically connected to an inlet of the blower, and an outlet of the blower is fluidically connected to an inlet of the solar receiver, such that a portion of the gas heated by the solar receiver includes one or both of an exhaust stream of the gas turbine and an exhaust stream of the thermal storage unit supplied to the solar receiver via the blower.
4 more elements
A method of generating power, comprising:
- producing power using a gas at a pressure of greater than 2 atmospheres within a gas turbine;
- transporting at least a portion of an exhaust stream of the gas turbine to a blower;
- transporting at least a portion of an exhaust stream of a thermal storage unit to the blower;
- transporting at least a portion of an exhaust stream of the blower to a solar receiver, wherein the exhaust stream transported from the blower to the solar receiver has a pressure of less than or equal to 2 atmospheres;
- heating the exhaust stream of the blower within the solar receiver to produce a heated receiver exhaust stream;
- and
- feeding the heated receiver exhaust stream to the thermal storage unit.
4 more elements
Dependencies are inferred from the claim text.