船舶用ハイブリッドシステム - Yanmar Power Technology Co., Ltd.

Title:

船舶用ハイブリッドシステム

Document Type and Number:

Japanese Patent JP7060491

Kind Code:

B2

Abstract:

To make it possible to perform torque assistance with appropriate consideration on individual difference between vessels in a simple work.SOLUTION: A propeller of a vessel is driven by an engine 5 without torque assistance when acceleration of the vessel is instructed in the case where an ECU 9 is in a calibration mode in a hybrid system 1 for a vessel constituted such that a motor 6 can torque-assist the engine 5. In the calibration mode, the ECU 9 sets a first assist region which is a region of the engine speed at which torque assistance is performed in a normal mode based on change in a sensor detection value when the vessel is accelerated by a sweep instruction where acceleration is moderate. In addition, in the calibration mode, the ECU 9 sets a second assist region which is a region of the engine speed at which torque assistance is performed in the normal mode based on change of a sensor detection value when the vessel is accelerated at a rapid acceleration instruction when acceleration is rapid.SELECTED DRAWING: Figure 2

Inventors:

Toshimitsu Hirose
Atsushi Yoshida

Application Number:

JP2018207743A

Publication Date:

April 26, 2022

Filing Date:

November 02, 2018

Export Citation:

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