METHOD AND SYSTEM FOR CONTROL OF FUEL SUPPLY DURING GAS TURBINE STARTUP

摘要

FIELD: energy.SUBSTANCE: fuel control method for starting a gas turbine plant includes a fuel supply control to said apparatus by controlling the pressure of fuel supplied and modulating fuel supply to the plant, when setting the exhaust gas temperature close to a predetermined temperature of the exhaust gases to lower the temperature of exhaust gases to below a predetermined exhaust gas temperature. Also a system of fuel control is provided for gas turbine plant startup.EFFECT: invention makes it possible to achieve reliable operation at high altitudes and at lower temperature limits.15 cl, 3 dwg