GAS TURBINE PLANT OPERATION METHOD Russian patent published in 2019 - IPC F02C9/26 

FIELD: internal combustion engines.

SUBSTANCE: invention relates to operation of gas turbine engines, particularly, to engines used as a drive of power plants. Method of operation of the gas turbine installation, including the supply of fuel to the duty and main burner devices in various modes, the fact that when starting a gas turbine installation and entering the low gas mode, natural gas is used as fuel in the first part of the on-duty burners, after the installation of the gas to the mode of small gas with a further increase in the power of the gas turbine installation in the remaining second part of the on-duty burner devices serves methane-hydrogen mixture, and before entering the idling mode, include the supply of methane-hydrogen mixture in the first part of the on-duty burners, while simultaneously reducing the consumption of natural gas in the latter, until the termination of its supply, also, before entering the idling mode, fuel supply in the form of natural gas to the main burner devices is started.

EFFECT: invention provides a reduction in the level of emissions of harmful substances, by feeding the methane-hydrogen mixture to the duty and main burners of the chamber.

4 cl, 2 dwg