A drive for a boat, in particular a sailing boat, comprising an electric motor configured for the operation in the first quadrant and in the fourth quadrant, a propeller connected to the electric motor, and a control device. The control device is configured to operate the electric motor in the fourth quadrant in such a way that flow energy transmitted via the propeller to the electric motor is regenerated into electrical power. The control device is further configured to operate the electric motor such that a product of the propeller's pitch and rotational speed is smaller than a relative flow speed between the water and the drive.
ANTRIEB FÜR EIN BOOT UND VERFAHREN ZUM BETREIBEN EINES ANTRIEBS FÜR EIN BOOT
DRIVE FOR A BOAT AND METHOD FOR OPERATING A DRIVE FOR A BOAT
ENTRAÎNEMENT POUR UN BATEAU ET PROCÉDÉ DESTINÉ AU FONCTIONNEMENT D'UN ENTRAÎNEMENT POUR UN BATEAU
2020-01-01
Patent
Electronic Resource
German
Antrieb für ein Boot und Verfahren zum Betreiben eines Antriebs für ein Boot
European Patent Office | 2018
|