An electric marine propulsion system (2) configured to propel a marine vessel (1) includes a power storage system (16) including at least one battery (18a-18d), at least one electric motor (4) powered by the power storage system (16) and configured to rotate a propulsor (10) to propel the marine vessel (1), and a control system (11). The control system (11) is configured to identify a temperature and a maximum power limit for each battery (18a-18d), determine a system temperature offset based at least in part on the temperature and the maximum power limit for each battery (18a-18d), apply the system temperature offset to a system power limit to calculate a temperature compensated system power limit, and control the at least one electric motor (4) based at least in part on the temperature compensated system power limit.
ELECTRIC MARINE PROPULSION SYSTEM AND CONTROL METHOD
ELEKTRISCHES SCHIFFSANTRIEBSSYSTEM UND STEUERUNGSVERFAHREN
SYSTÈME DE PROPULSION MARINE ÉLECTRIQUE ET PROCÉDÉ DE COMMANDE
2024-05-22
Patent
Electronic Resource
English