#B60L58/31

SYSTEMS AND METHODS FOR CONTROLLING COLD STARTUP OF A FUEL CELL

Systems and methods described herein relate to controlling cold startup of a fuel cell. In one embodiment, a system for controlling cold startup of a fuel cell detects that a fuel cell and a high-volt…

DRIVE·Jan 8·1 min read

B60L58/31 Toyota Motor Engineering & Manufacturing North America, Inc.

TRAVELING PROPRIETY DETERMINATION DEVICE

A state determination unit determines whether a state of traveling performance of a fuel cell vehicle is a normal performance state, a limited performance state, or a low performance state. When the s…

DRIVE·Sep 19·1 min read

B60L58/31 Hino Motors, Ltd.

SYSTEM FOR IMPROVING STARTABILITY OF FUEL CELL VEHICLE AND CONTROL METHOD THEREOF

A startability improving system of a fuel cell vehicle is disclosed. The startability improving system includes a high-voltage battery and a fuel cell connected to a main bus stage of the vehicle, to …

DRIVE·Dec 21·1 min read

B60L58/31 Hyundai Motor Company

ACTIVATION METHOD FOR FUEL CELL AND ACTIVATION DEVICE THEREFOR

A first supply port, a first discharge port, a second supply port, and a second discharge port are formed in a fuel cell. At a time when the fuel cell is activated, a gas supplying step, and a gas flo…

DRIVE·Aug 10·1 min read

B60L58/31 HONDA MOTOR CO., LTD.

METHOD FOR OPERATING A HIGH-VOLTAGE ON-BOARD POWER SYSTEM OF A MOTOR VEHICLE, AND HIGH-VOLTAGE ON-BOARD POWER SYSTEM

A method for operating a high-voltage on-board power system of a motor vehicle is proposed, in which the following steps are carried out: (a) generating a coupling signal for coupling a fuel cell of t…

DRIVE·Jul 22·1 min read

B60L58/31 Vitesco Technologies GmbH

VEHICLE AND VEHICLE CONTROL METHOD

A vehicle includes: a PCU cooling system; a PCU that is cooled by the PCU cooling system; a buck converter; an auxiliary battery that is charged through a buck operation of the buck converter; and an …

DRIVE·Jun 10·1 min read

B60L58/31 Toyota Jidosha Kabushiki Kaisha

METHOD AND SYSTEM FOR OPERATING A FUEL CELL SYSTEM

The invention relates to a method and to a system for operating a fuel cell system () and at least one sub-system () of the fuel cell system (). According to the invention, these are arranged in a veh…

DRIVE·Jun 3·2 min read

B60L58/31 Robert Bosch GmbH

FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM

A fuel cell system is configured to generate power by supplying anode gas and cathode gas to a fuel cell. The fuel cell system includes a load connected to the fuel cell and an IV estimation unit conf…

DRIVE·Dec 28·2 min read

B60L58/31 NISSAN MOTOR [JP]

FUEL CELL SYSTEM

There is provided a fuel cell system that generates an electric power by supplying an anode gas and a cathode gas to a fuel cell. The fuel cell system includes: auxiliary machines and a drive motor dr…

DRIVE·Aug 10·2 min read

B60L58/31 NISSAN MOTOR [JP]

Fuel cell system and a burner arrangement for a fuel cell system

The fuel cell system has a gas generation system (12) for generating a hydrogen-containing gas mixture, a fuel cell (14), a catalytic burner (24), a heat exchanger arrangement (28,30) for transferring…

DRIVE·Oct 6·1 min read

B60L58/31 EBERSPAECHER J GMBH & CO KG [DE]

Fuel cell system and related control method

A controller (21) regulates a DC/DC (direct current/direct current) converter (13) to set the voltage level to be supplied from a secondary battery (7) to a load (6) at a value equal to or greater tha…

DRIVE·Apr 28·2 min read

B60L58/31 NISSAN MOTOR [JP]

Method and device for decreasing the start time of CO-oxydation catalysts in mobile fuel cell systems

Process for shortening the cold start time of a CO oxidation catalyst (8) in a reformate gas of a fuel cell system (6) of a vehicle comprises adsorbing start-delaying gas components from the reformate…

DRIVE·Sep 19·1 min read

B60L58/31 XCELLSIS GMBH [DE]