WORK VEHICLE, AND CONTROL DEVICE AND CONTROL METHOD FOR WORK VEHICLE

WIPO Patent Application WO/2024/004909

A1

This work vehicle comprises: a fuel cell module which has a fuel cell stack; at least one fuel tank which accommodates fuel to be supplied to the fuel cell stack; a motor which is connected to the fuel cell module; a power take-off shaft which is driven by the motor and to which an implement is connected; and a control device. The control device can be operated in a plurality of control modes. The plurality of control modes include a normal mode and an output limit mode in which an upper limit value of power supplied to the motor from the fuel cell module is smaller than that in the normal mode. The control device changes the upper limit value of the power supplied to the motor in the output limit mode according to the type of the implement connected to the power take-off shaft and/or the type of work executed by the implement.

WO/2021/246928	A FUEL CELL AND BATTERY HYBRID SYSTEM
JP2023015682	POWER SUPPLY SYSTEM
JP2022056589	FUEL CELL SYSTEM OF FUEL CELL VEHICLE

TAKAKI TAKAHIRO (JP)
HAYASHI YOSUKE (JP)
MINAMIDE YUKI (JP)
IWAMI KENICHI (JP)
SAKANO TOMOYOSHI (JP)
TAKAKI GO (JP)
AMITANI KODAI (JP)

PCT/JP2023/023487

January 04, 2024

June 26, 2023

Click for automatic bibliography generation  

KUBOTA KK (JP)

B60L50/75; A01B71/02; B60L1/00; B60L9/18; B60L50/60; B60L58/12; B60L58/40; H01M8/00; H01M8/04313; H01M8/0432; H01M8/04537; H01M8/04694; H01M8/04858; H01M8/10

US20210094420A1	2021-04-01
JP2020162282A	2020-10-01
JP2019170022A	2019-10-03
JP2020533749A	2020-11-19
JP2020068567A	2020-04-30

OKUDA Seiji (JP)

View/Download PDF      PDF Help

Previous Patent: WORK VEHICLE

Next Patent: WORK VEHICLE, WORK VEHICLE CONTROL DEVICE, AND CONTROL METHOD