To provide a control method of a ship, a ship control program, a ship control system, and a ship, which can reduce a load applied to a clutch when switching a propulsion mode.SOLUTION: A ship is equipped with a plurality of power sources 31, 32 including a first power source 31 (engine) and a second power source 32 (motor), and among the plurality of power sources 31, 32, the power source 31, 32 used for propelling a hull has a plurality of different propulsion modes. In the ship, a first clutch 331 (clutch) is provided between the engine and an output unit 4 which outputs propulsive force for the hull. A control method of the ship comprises: synchronizing a rotation speed of the engine with a rotation speed of the motor before switching the clutch from a disengaged state to a transmission state when switching from a motor propulsion mode to a hybrid propulsion mode; and controlling torque of the motor in a torque control period after synchronizing the rotation speed.SELECTED DRAWING: Figure 3
【課題】推進モードの切り替えに際してクラッチに掛かる負荷を低減可能な船舶の制御方法、船舶制御プログラム、船舶制御システム及び船舶を提供する。【解決手段】船舶は、第1動力源31(エンジン)及び第2動力源32(モータ)を含む複数の動力源31,32を備え、複数の動力源31,32のうち船体の推進に用いられる動力源31,32が異なる複数の推進モードを有する。船舶は、エンジンと船体の推進力を出力する出力部4との間に第1クラッチ331(クラッチ)が設けられている。船舶の制御方法は、モータ推進モードからハイブリッド推進モードへの切り替えに際して、クラッチを遮断状態から伝達状態に切り替える前に、エンジンの回転数をモータの回転数に同期させることと、回転数を同期させた後のトルク制御期間に、モータをトルク制御することと、を有する。【選択図】図3
CONTROL METHOD OF SHIP, SHIP CONTROL PROGRAM, AND SHIP CONTROL SYSTEM, AND SHIP
船舶の制御方法、船舶制御プログラム、船舶制御システム及び船舶
2023-01-24
Patent
Elektronische Ressource
Japanisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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