公开(公告)号：US20240326609A1

公开(公告)日：2024-10-03

申请号：US18576512

申请日：2022-07-05

Applicant: SAFRAN ELECTRICAL & POWER

Inventor： Djemouai HADJIDJ

IPC: B60L50/10 ,  B64D27/02 ,  B64D27/10 ,  B64D27/24 ,  H02J3/46

CPC classification number: B60L50/10 ,  B64D27/026 ,  B64D27/10 ,  B64D27/24 ,  H02J3/46 ,  B60L2200/10 ,  B60L2210/20 ,  B60L2220/42 ,  B64D2221/00 ,  H02J2310/44

Abstract: Electrical architecture for an aircraft with thermal/electrical hybrid propulsion, comprising, for each turbine engine:



an aeroplane AC electrical network,
at least one first electrical machine mechanically coupled to a high-pressure shaft of the turbine engine;
at least one second electrical machine mechanically coupled to a low-pressure shaft of the turbine engine;
a reversible AC/AC electrical energy conversion module;
switch elements; and
an electronic system for controlling the conversion module and the switch elements, configured to put the architecture;
in at least one so-called “power distribution hybridisation” operating mode corresponding to a first configuration of the switch elements in which the at least one second machine is coupled to the aeroplane network and at least one first machine is coupled to the aeroplane network via the electrical energy conversion module.