FIELD: power industry.
SUBSTANCE: method and device are designed to stop the generator in order to prepare it for a restart. The sequence of the generator gas turbine stopping after the operating state is initiated. The purge gas is injected into the gas turbine to extinguish the flame in the combustion chamber of the gas turbine. The purge gas is passed through a gas turbine to expel fuel from it using a running out air flow through the gas turbine during the stop sequence in order to prepare the generator for restart.
EFFECT: invention improves the efficiency of stopping the generator and preparing it for a restart.
20 cl, 3 dwg
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