A METHOD AND A CONTROL ARRANGEMENT FOR CONTROLLING VIBRATIONS OF A PROPULSION UNIT OF A VESSEL
A METHOD AND A CONTROL ARRANGEMENT FOR CONTROLLING VIBRATIONS OF A PROPULSION UNIT OF A VESSEL
- Neue Suche nach: TOIVA JARI
- Neue Suche nach: TOIVA JARI
The propulsion unit includes a frame construction having an upper portion forming a support arm protruding from a hull of the vessel and a lower portion forming a longitudinal compartment provided with a propeller shaft having at least one propeller attached thereto, and a first electric motor driving the propeller shaft. The method includes measuring vibrations of the propulsion unit with at least one measuring device, forming a first auxiliary torque control signal based on the measured vibration signal, adding the first auxiliary torque control signal to a first torque control signal produced by a first torque controller of the first electric motor. The first auxiliary torque signal acts against the measured vibrations.
Dokumentinformationen
A METHOD AND A CONTROL ARRANGEMENT FOR CONTROLLING VIBRATIONS OF A PROPULSION UNIT OF A VESSEL
VERFAHREN UND STEUERUNGSANORDNUNG ZUR STEUERUNG DER VIBRATIONEN EINER ANTRIEBSEINHEIT EINES SCHIFFS
PROCÉDÉ ET AGENCEMENT DE COMMANDE POUR SUPPRIMER DES VIBRATIONS D'UNE UNITÉ DE PROPULSION D'UN NAVIRE
2023-07-05
Patent
Elektronische Ressource
Englisch
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