The objective of the present invention is to provide an electric propulsion control system that has improved acceleration/deceleration and control performance and that can be linked to an autonomous navigation system. The electric propulsion control system for a vessel, according to one embodiment of the present invention, may comprise: an acceleration/deceleration control unit which receives a speed command so as to control acceleration on the basis of the power change rate of an engine of a vessel, and which limits a torque command value according to the speed command within a safety driving region so as control deceleration; and a regenerative energy control unit for estimating the generation amount of regenerative power on the basis of the propeller speed of the vessel and a torque command generated by means of the acceleration/deceleration control unit, and controlling torque limitation of the acceleration/deceleration control unit such that the estimated generation amount of regenerative power is less than or equal to the current load amount.
ELECTRIC PROPULSION CONTROL SYSTEM FOR VESSEL
ELEKTRISCHES ANTRIEBSSTEUERUNGSSYSTEM FÜR EIN SCHIFF
SYSTÈME DE COMMANDE DE PROPULSION ÉLECTRIQUE POUR NAVIRE
02.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Europäisches Patentamt | 2018
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