FIELD: engines and pumps.
SUBSTANCE: control method of a gas-turbine engine consists in the fact that fuel consumption to a combustion chamber of a gas-turbine engine is restricted by maximum specified consumption; in addition, in acceleration mode there changed is position of guide vanes for their opening; after that, the specified value of maximum fuel consumption to the main combustion chamber is controlled depending on actual position of guide vanes. Besides, a system for implementation of the above mentioned control method of a gas-turbine engine is proposed.
EFFECT: improving control of a gas-turbine engine in its transient operating modes owing to shortening the acceleration time at maintaining necessary margins of gas-dynamic stability of a compressor.
2 cl, 5 dwg
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