To provide a vessel propulsion system and a vessel capable of suitably controlling an engine in an extender mode.SOLUTION: A vessel propulsion system 100 includes: an engine outboard engine OM as an engine propeller including a power generator 38; an electric outboard engine EM as an electric propeller connected to a battery 145 charged by the power generator 38; and a main controller 101. The main controller 101 has at least one operation mode including an extender mode in which the engine outboard engine EM generates propulsion force and the power generator 38 of the engine outboard engine OM is driven to charge the battery 145. The main controller 101 varies engine rotation number of the engine outboard engine OM according to vessel speed in the extender mode.SELECTED DRAWING: Figure 6

    【課題】エクステンダモードにおいてエンジンを適切に制御できる船舶推進システムおよび船舶を提供する。【解決手段】船舶推進システム100は、発電機38を備えるエンジン推進機としてのエンジン船外機OMと、発電機38によって充電されるバッテリ145に接続される電動推進機としての電動船外機EMと、メインコントローラ101とを含む。メインコントローラ101は、電動船外機EMが推進力を発生し、エンジン船外機OMの発電機38を駆動してバッテリ145を充電するエクステンダモードを含む少なくとも一つの運転モードを有する。メインコントローラ101は、エクステンダモードにおいて、エンジン船外機OMのエンジン回転数を船速に応じて変動させる。【選択図】図6


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    Title :

    VESSEL PROPULSION SYSTEM AND VESSEL


    Additional title:

    船舶推進システムおよび船舶


    Contributors:

    Publication date :

    2025-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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