B - Operations – Transporting – 63 – H
Patent
B - Operations, Transporting
63
H
B63H 5/125 (2006.01) B63B 1/04 (2006.01) B63B 3/08 (2006.01) B63H 1/12 (2006.01) B63H 5/08 (2006.01) B63H 5/16 (2006.01) B63H 21/22 (2006.01) B63H 23/24 (2006.01) B63H 5/10 (2006.01)
Patent
CA 2377511
The aim of the invention is to provide a propelling and driving system for boats which has an outboard rudder propeller (10) and with which it is possible to achieve comparatively good reliability in terms of the manoeuvrability of the boat. To this end, at least two rudder propellers (10) are provided, each of their driving motors being configured in the form of a permanent magnet-excited synchronous machine, respectively. The stator winding of said synchronous machine has three winding phases, which are connected to a 3-phase alternating current and which are connected to the supply system of the boat. A modular controlling and regulating device consisting of standardised modules is provided for each of the rudder propellers.
L'invention concerne un système d'entraînement et de propulsion pour bateaux doté d'une hélice de gouvernail (10) placée hors bord. Pour que ce système offre une sûreté relativement élevée en termes de fiabilité de manoeuvre d'un bateau, ce système comporte au moins deux hélices de gouvernail (10), leur moteur d'entraînement respectif étant conçu sous forme de machine synchrone excitée par aimants permanents. L'enroulement statorique de la machine synchrone présente trois faisceaux d'enroulement qui sont connectés à un courant alternatif 3 phases et qui sont reliés au réseau radiographique embarqué du bateau. Chaque hélice de gouvernail dispose d'un dispositif de commande et de réglage composés de modules standard.
Geil Gunter
Hoes Stefan
Rzadki Wolfgang
Aktiengesellschaft Siemens
Fetherstonhaugh & Co.
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