HYBRID FUEL CELL SYSTEM FOR LOAD FOLLOWING AND BACKUP IN A MICROGRID AND METHOD OF OPERATING THEREOFA method for operating a fuel cell system includes drawing a base level DC electric energy from a first fuel cell of a first type to a combined DC bus, measuring a DC voltage at the combined DC bus, d…DRIVE·Aug 7·1 min readFollowH01M8/04559BLOOM ENERGY CORP [US]
APPARATUS FOR SENSING VOLTAGE INFORMATION OF FUEL CELLAn apparatus for sensing voltage information of a fuel cell includes: a sensing unit configured to sense voltages of each cell and all cells included in a fuel cell; a controller configured to control…DRIVE·Mar 28·2 min readFollowH01M8/04559HYUNDAI MOBIS CO., LTD.
CELL VOLTAGE CONTROL THROUGH OXYGEN STARVATION FOR FUEL CELL SYSTEMSSystems and methods of managing the voltage of fuel cells during no-load or low load events are disclosed. The systems may employ one or more valves such as an inlet and outlet valve for metering the …DRIVE·Aug 17·1 min readFollowH01M8/04559FORD GLOBAL TECHNOLOGIES, LLC
SYSTEM INCLUDING FUEL CELL ASSEMBLY VOLTAGE MONITORA method for controlling a carbon dioxide utilization in a fuel cell assembly includes: measuring a voltage across the fuel cell assembly; determining an estimated carbon dioxide utilization of the fu…DRIVE·Mar 30·2 min readFollowH01M8/04559FuelCell Energy, Inc.
ELECTRIC POWER SUPPLY SYSTEM, CONTROLLING METHOD OF ELECTRIC POWER SUPPLY SYSTEM, AND STORAGE MEDIUMAn electric power supply system of an embodiment includes a plurality of fuel cell systems having fuel cell stacks, a controller configured to control to perform stable output electric generation in o…DRIVE·Sep 22·1 min readFollowH01M8/04559HONDA MOTOR CO., LTD.
VOLTAGE DETECTION SYSTEM AND METHOD OF FUEL CELL STACKDisclosed is a voltage detection system of a fuel cell stack, which includes: a stack detection unit comparing input voltage and reference voltage when voltage of a fuel cell stack is input, and outpu…DRIVE·Aug 25·1 min readFollowH01M8/04559HYUNDAI KEFICO CORPORATION
SYSTEM INCLUDING FUEL CELL ASSEMBLY VOLTAGE MONITORA system for capturing carbon dioxide in flue gas includes a fuel cell assembly including at least one fuel cell including a cathode portion configured to receive, as cathode inlet gas, the flue gas g…DRIVE·Jul 1·2 min readFollowH01M8/04559FuelCell Energy, Inc.
METHOD FOR CALCULATING VOLTAGE LOSS OF FUEL CELL AND SYSTEM PERFORMING THE SAMEA method for calculating voltage loss of a fuel cell is provided. The method includes sensing an open circuit voltage that is generated in a stack when the switch is opened and detecting an operation …DRIVE·Jun 17·2 min readFollowH01M8/04559Hyundai Motor Company
METHOD FOR DETERMINING AN OPERATING STATE OF AN ELECTROCHEMICAL SYSTEMThe invention relates to a method for determining an operating state of an electrochemical system (1; 1; 1; 1; 1), which has a cell stack () having at least one electrode portion (), at least one valv…DRIVE·Jun 10·2 min readFollowH01M8/04559AVL List GmbH
APPARATUS FOR SENSING VOLTAGE INFORMATION OF FUEL CELLAn apparatus for sensing voltage information of a fuel cell includes: a sensing unit configured to sense voltages of each cell and all cells included in a fuel cell; a controller configured to control…DRIVE·May 27·2 min readFollowH01M8/04559HYUNDAI AUTRON CO., LTD.
SYSTEM AND METHOD FOR SENSING FUEL CELL OF VEHICLEA system for sensing a fuel cell of a vehicle may include: an analog digital converter (ADC) configured to receive a voltage of a fuel cell stack; a calculation unit configured to calculate a total nu…DRIVE·May 13·1 min readFollowH01M8/04559HYUNDAI AUTRON CO., LTD.
Control Method for Fuel CellThe present disclosure relates to a control method for a fuel cell. The control method includes: collecting, by a controller, state information of a fuel cell (FC) stack; determining, by the controlle…DRIVE·May 6·1 min readFollowH01M8/04559Hyundai Motor Company
APPARATUS AND METHOD FOR MEASURING VOLTAGE AND AVERAGE POWER OF FUEL CELLAn apparatus for measuring average power of a fuel cell may include: a voltage measurement unit configured to sequentially measure forward voltages of unit cells including a fuel cell stack from a bot…DRIVE·May 6·1 min readFollowH01M8/04559HYUNDAI AUTRON CO., LTD.
METHOD OF RECOVERING PERFORMANCE OF FUEL CELL STACKThe present disclosure relates to a method of recovering performance of a fuel cell stack in a fuel cell system of a vehicle. The method includes determining whether the fuel cell stack is in a state …DRIVE·Mar 25·1 min readFollowH01M8/04559HYUNDAI MOTOR COMPANY
METHODS AND APPARATUS FOR DETECTING ELECTRICAL SHORT CIRCUITS IN FUEL CELL STACKSMethods and apparatus for detecting electrical short circuits in fuel cell stacks are provided. The methods involve supplying a reactant and an inert gas to a fuel cell stack and measuring the open ci…DRIVE·Oct 15·1 min readFollowH01M8/04559Greenlight Innovation Corporation
SOLID ELECTROLYTE FUEL CELLProvides a solid oxide fuel cell with which product life can be extended while a practical output power is maintained. The present invention is a solid oxide fuel cell, having a fuel cell module (2), …DRIVE·Feb 8·2 min readFollowH01M8/04559TOTO LTD [JP]
