METHOD FOR CONTROLLING A TURBINE ENGINE COMPRISING AN ELECTRIC MOTOR

• Main Author: DJELASSI, Cedrik
• Format: Patent
• Language: English; French; German
• Published: 04.10.2023
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The invention relates to a method for controlling a turbine engine having an electric motor forming a device for injecting torque on the high-pressure rotation shaft, in which method a setpoint for fuel flow into the combustion chamber and a setpoint for torque supplied to the electric motor are determined, the control method having: a step of determining a temperature correction value as a function of a temperature parameter of the gases leaving the turbine engine and a maximum value of the temperature parameter of the gases leaving the turbine engine, a step of determining a torque correction value as a function of the temperature correction value and a step of determining the torque setpoint as a function of the torque correction value.