A transmission (1) for a hybrid aircraft comprising a turbine engine with a gas generator (12), a free turbine (14) and a main rotor (52), the transmission comprising a first reversible electric machine (30) coupled to a shaft (16) of the free turbine (14) by a first deactivatable coupling device (32) and to the main rotor (51), and a second reversible electric machine (40) coupled to a shaft (16) of the free turbine (14) by a second deactivatable coupling device (32) and to the main rotor (51) by a second deactivatable coupling device (32). A second reversible electric machine (40) is coupled to the shaft (18) of the gas generator (12) by a second deactivatable coupling device (44) and to the main rotor (52) by a third deactivatable coupling part (42), the second deactivatable coupling device (44) being actuatable when the second electric machine (40) is rotated in the first rotational direction, and the third deactivatable coupling part (42) being actuatable when the second electric machine (40) is rotated in the second rotational direction. And the third lesson deactivation device (42) can be activated when the second motor (40) is rotated in a second rotational direction opposite to the first rotational direction.
一种用于混合动力飞机的传动装置(1),该混合动力飞机包括具有燃气发生器(12)、自由涡轮(14)的涡轮发动机和主旋翼(52),该传动装置包括第一可逆电机(30)和第二可逆电机(40),第一可逆电机通过第一可停用联接装置(32)联接到自由涡轮(14)的轴(16)并且联接到主旋翼(51),第二可逆电机通过第二可停用联接装置(44)联接到燃气发生器(12)的轴(18)并通过第三可停用联接部件(42)联接到主旋翼(52),第二可停用联接装置(44)可在第二电机(40)沿第一旋转方向旋转时启用,且第三课停用装置(42)可在第二电机(40)在与第一旋转方向相反的第二旋转方向上旋转时启用。
Improved transmission device for hybrid aircraft
改进的用于混合动力飞机的传动装置
2024-03-22
Patent
Electronic Resource
Chinese
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