FIELD: power engineering.
SUBSTANCE: present invention relates to power engineering, and it is a plant including a gas-turbine engine with an integrated focusing solar collector and intended for electricity and heat generation. A solar hybrid gas-turbine power plant contains a gas-turbine engine including a compressor, a regenerator, a combustion chamber, and a power turbine and operating for load by Brayton cycle with heat regeneration, as well as a focusing solar collector, which is located between the regenerator and the combustion chamber. The claimed plant additionally contains a turbocharger utilizer consisting of an over-expansion turbine connected with a shaft to an after-pressing compressor, as well as a regenerator and a gas cooler located between them, while the regenerator is included in the turbocharge utilizer, and the turbocharge utilizer is installed after the power turbine and connected to it with a gas pipeline only.
EFFECT: performance of a gas turbine engine and a focusing solar collector is increased.
1 cl, 1 dwg
