#H01M8/04932

RANGE ESTIMATOR AND LIFE-BASED POWER DEMAND STRATEGY FOR FUEL CELL POWERTRAIN SYSTEMS AND METHODS

A method of operating a fuel cell includes determining a total age of the fuel cell, determining a state-of-charge of a battery, in response to the state-of-charge of the battery being greater than a …

DRIVE·Jun 12·1 min read

H01M8/04932 CUMMINS INC.

ENERGY MANAGEMENT FOR POWER SYSTEM

A system and method are provided for controlling a plurality of fuel cells. The method includes coordinating a distribution of a power demand in response to a power request of a power system comprisin…

DRIVE·Mar 14·1 min read

H01M8/04932 Transportation IP Holdings, LLC

METHOD FOR CONTROLLING FUEL CELL SYSTEM, FUEL CELL SYSTEM, AND FUEL CELL VEHICLE

By processing circuitry executing a program recorded in a storage unit, a control method for a fuel cell system includes calculating a load output and calculating a maximum output, comparing the load …

DRIVE·Jun 1·1 min read

H01M8/04932 HONDA MOTOR CO., LTD.

SYSTEM AND METHOD FOR CONTROLLING POWER FOR FUEL CELL

A system and method for controlling power for a fuel cell are disclosed. The system includes: a fuel cell; a load device electrically connected to the fuel cell; a stack controller configured to set a…

DRIVE·Jun 1·1 min read

H01M8/04932 Hyundai Motor Company

AIRCRAFT FUEL CELL SYSTEM WITHOUT THE USE OF A BUFFER BATTERY

In one or more embodiments of the novel aircraft fuel cell system without the use of a buffer battery, the fuel cell and compressor would be sized sufficiently larger for the intended application, all…

DRIVE·Apr 13·1 min read

H01M8/04932 ZeroAvia, Inc.

METHOD FOR CONTROLLING FUEL CELL SYSTEM, FUEL CELL VEHICLE, AND FUEL CELL SYSTEM

An electronic control device of a fuel cell vehicle controls a generated power output that is electric power of a fuel cell, in a manner so that a stored power voltage of a power storage device does n…

DRIVE·Apr 6·1 min read

H01M8/04932 HONDA MOTOR CO., LTD.

FUEL CELL SYSTEM

A fuel-cell-applied system includes a control device configured to control power generation of the fuel cell, a power conversion device configured to convert power generated by the fuel cell into powe…

DRIVE·Dec 29·1 min read

H01M8/04932 HONDA MOTOR CO., LTD.

METHOD FOR OPTIMIZING POWER DISTRIBUTION OF FUEL CELL VEHICLE

A rational fuel-cell power following strategy is made according to values such as vehicle fuel-cell power, battery power, and SOC (state of charge) of a lithium-ion battery; in the same time window, e…

DRIVE·Nov 10·1 min read

H01M8/04932 HIGER BUS COMPANY LIMITED

FUEL CELL SYSTEM

When controlling the power generation state of a fuel cell stack based on a generated current command value, a control device sets the generated current command value based on a generated power comman…

DRIVE·Oct 6·1 min read

H01M8/04932 HONDA MOTOR CO., LTD.

HIGH-VOLTAGE JUNCTION UNIT OF FUEL CELL SYSTEM AND POWER SUPPLY OF FUEL CELL SYSTEM INCLUDING THE SAME

A fuel cell system power supply includes: a fuel cell stack configured to react hydrogen and oxygen in air with each other in order to generate electricity; a high-voltage converter configured to boos…

DRIVE·Jun 30·1 min read

H01M8/04932 HYUNDAI MOTOR COMPANY

FCEV MAX POWER CONTROL MAP AT HIGH TEMPERATURE THROUGH PREDICTIVE CONVECTION

A fuel cell electric vehicle (FCEV) power control system reduces a power limitation in conditions such as uphill driving and/or high temperature environments. The FCEV power control system utilizes dy…

DRIVE·Oct 7·1 min read

H01M8/04932 Hyundai Motor Company

FUEL CELL VEHICLE

An FCV includes an FC system and a battery. The FC system includes an FC stack and a boost converter that adjusts output from the FC stack. An FDC-ECU controls output from the FC system such that outp…

DRIVE·Jun 24·1 min read

H01M8/04932 Toyota Jidosha Kabushiki Kaisha

FUEL CELL SYSTEM, METHOD OF CONTROLLING FUEL CELL SYSTEM, AND STORAGE MEDIUM

A fuel cell system includes fuel cell, electrical storage device that stores electric power generated by the fuel cell, and control device of the fuel cell, the control device performs first control w…

DRIVE·Apr 1·2 min read

H01M8/04932 HONDA MOTOR CO., LTD.