Title:
VESSEL PROPULSION SYSTEM AND POWER SOURCE SYSTEM FOR VESSEL
Document Type and Number:
Japanese Patent JP2022045569
Kind Code:
A
Abstract:
To provide a vessel propulsion system and a power source system for vessel capable of grasping charged amount of a battery supplying power to equipment in the vessel.SOLUTION: This vessel propulsion system 1a includes: an engine 21 for driving a propeller 23; an outboard engine 2 including an electric power generator 22 for driving the propeller 23; a main battery 33 for supplying power to a starter motor 25; a motor battery 34 for supplying power to the electric power generator 22; a house battery 35 for supplying power to equipment other than the starter motor 25 and the electric power generator 22; respective first power supplied to the main battery 33, the motor battery 34, and the house battery 35 from the electric power generator 22; and a hybrid controller 31 for acquiring respective charged amounts of the main battery 33, the motor battery 34, and the house battery 35 based on respective second power supplied to equipment in a vessel 100 from the main battery 33, the motor battery 34, and the house battery 35.SELECTED DRAWING: Figure 3
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Inventors:
HAYASHI TAKUYA
MIZUSHIMA YOSHIHIRO
MIZUSHIMA YOSHIHIRO
Application Number:
JP2020151230A
Publication Date:
March 22, 2022
Filing Date:
September 09, 2020
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
International Classes:
B63H20/14; B63H20/00; B63H21/14; B63H21/17; B63H21/20; B63H21/21; H02J7/02; H02J7/14
Attorney, Agent or Firm:
Hirokazu Miyazono