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公开(公告)号：US20240250585A1
公开(公告)日：2024-07-25
申请号：US18292434
申请日：2022-07-15
摘要： Aircraft electric propulsion system including: a motor including a hollow rotor, and a power and control electronics device, in which the power and control electronics device includes at least two ring-shaped electrical tracks each including at least two inverters, the inverters being connected to each other in parallel, wherein the electrical tracks delimit a hollow circular part of the power and control electronics device, the hollow circular part being placed in the axis of the hollow rotor of the motor.
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公开(公告)号：US20240243643A1
公开(公告)日：2024-07-18
申请号：US18576037
申请日：2022-06-22
CPC分类号： H02K11/33 , H02K3/28 , H02K11/0094 , H02K2203/09
摘要： An assembly made up of power electronics unit including three-phase outputs and a three-phase motor including three-phase inputs, wherein the assembly includes N three-phase outputs and N three-phase inputs with N>1, the three-phase inputs of the three-phase motor are opposite the three-phase outputs of the power electronic unit, the three-phase outputs and the three-phase inputs are located at the outer periphery of the power electronic unit and at the outer periphery of the three-phase motor, respectively, and the shape and the perimeter of the outer periphery of the three-phase motor are identical to those of the outer periphery of the power electronic unit.
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公开(公告)号：US20240195317A1
公开(公告)日：2024-06-13
申请号：US18555674
申请日：2022-04-11
发明人： Philippe DELBOSC , Benoit MICHAUD , Udo MULLER , Remi GONCALVES , Samir NEHME
CPC分类号： H02M7/003 , B64D27/35 , H02K11/0094 , H02K2213/12
摘要： An electrical module configured to be connected to a power shaft of a turbine engine of an aircraft. The electrical module being configured to draw off power from/inject power into the power shaft. The electrical module comprising an electric machine comprising a machine housing in which a stator and a rotor is mounted, configured to be mechanically connected to the power shaft, the machine housing having a cylindrical shape extending along a cylinder axis, a first electric converter mounted in a first housing, a second electric converter mounted in a second housing, the second converter being independent of the first converter, the first housing and the second housing each being in the shape of a half-cylinder extending along the cylinder axis so as to form a cylindrical assembly that is mounted as an extension of the machine housing of the electric machine to limit the size of the electrical module.
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