公开(公告)号：WO2023089497A1

公开(公告)日：2023-05-25

申请号：PCT/IB2022/061033

申请日：2022-11-16

Applicant: W-FIN S.À.R.L.

Inventor： CARDINI, Luciano

IPC: B63H21/17 ,  B60L50/10 ,  H02J3/38 ,  B60L50/13 ,  B63H23/24

Abstract: A propulsion system (1) comprises a power generating unit (2), a bus line (8) and a propelling line (9) powered by the power generating unit (2) wherein the power generating unit (2) comprises at least one motion generator (4), for example, an Otto or Diesel cycle internal combustion engine or gas turbine, and an electric generator (G) driven by the motion generator (4); the electric generator comprises a stator comprising at least a first armature (G1) for powering the bus line (8), at least a second armature (G2) for powering the propelling line (9), a first rotor (5), driven by the motion generator (4), common to the first and second armatures (G1, G2); the propulsion system (1) comprises a propulsion unit (3) comprising a propelling system (6) and at least one electric motor (M) for driving the propelling system (6); the electric motor (M) comprises a stator that is provided with at least a first winding (M1), powerable by the bus line (8), and at least second winding (M2), powerable by the propelling line (9); the electric motor (M) comprises a second rotor (7) that is drivable by the first and second windings (M1, M2) and the propelling line (9) is distinct from the bus line (8).