A rotorcraft and to a regulation method for regulating a power plant of a rotorcraft, the power plant having two engine units and a main gearbox, the two engine units being suitable for mechanically driving the main gearbox in order to drive an outlet main shaft of the main gearbox in rotation, the outlet main shaft being constrained to rotate with a main rotor of the rotorcraft, the two engine units including a first engine unit including at least one main engine. In accordance with the invention, such a regulation method includes at least one regulation step consisting in regulating a speed of rotation of the at least one main engine by progressively reducing a current setpoint by an increment i in percentage of the current setpoint per second.
PROCÉDÉ DE REGULATION D'UNE INSTALLATION MOTRICE D'UN GIRAVION ET GIRAVION ASSOCIE
METHOD FOR REGULATING A POWERPLANT OF A ROTORCRAFT AND ASSOCIATED ROTORCRAFT
REGULIERUNGSVERFAHREN FÜR ANTRIEBSANLAGE EINES DREHFLÜGELFLUGZEUGS, UND ENTSPRECHENDES DREHFLÜGELFLUGZEUG
2021-11-03
Patent
Elektronische Ressource
Französisch
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