METHOD OF CONTROLLING OPENING DEGREE OF AIR FLOW RATE CONTROL VALVE IN FUEL CELL STACK AND APPARATUSAn apparatus of a fuel cell system may perform a method comprising, based on entry into an idle operation state of a fuel cell stack of the fuel cell system after start-up of the fuel cell system, con…DRIVE·Jun 4·1 min readFollowH01M8/04992Hyundai Motor Company
SYSTEM AND METHOD FOR CONTROLLING VOLTAGE OF FUEL CELLA system of a vehicle is introduced. The system may comprise memory storing at least one instruction, and a processor configured to execute the at least one instruction and cause the system to control…DRIVE·Jun 4·1 min readFollowH01M8/04992Hyundai Motor Company
Fuel cell systemA fuel cell system includes a drain valve for a gas-liquid separator in a fuel off-gas flow path to discharge liquid water in the gas-liquid separator, a pressure sensor disposed at a fuel gas supply …DRIVE·May 26·1 min readFollowH01M8/04992Honda Motor Co., Ltd.
Fuel cell systemThe fuel cell system includes a control unit that calculates the flow rate of the oxygen-containing gas flowing through the supply passage based on the opening degree of the bypass valve, the opening …DRIVE·May 26·1 min readFollowH01M8/04992Honda Motor Co., Ltd.
A METHOD OF OPERATING A CELL SYSTEM HAVING AT LEAST ONE ELECTROCHEMICAL CELL, A CELL SYSTEM, AND A COMPUTER PROGRAMThe invention proceeds from a method of operating a cell system () having at least one electrochemical cell (). It is proposed that at least one operational parameter of a temperature control unit () …DRIVE·May 7·1 min readFollowH01M8/04992Robert Bosch GmbH
METHODS AND SYSTEMS FOR OPTIMIZING OPERATION OF AN ELECTROCHEMICAL SYSTEMThe following disclosure relates to systems and methods for optimizing an operation of an electrochemical system. An optimization system may include a processor configured to determine an adjustment t…DRIVE·Apr 23·1 min readFollowH01M8/04992ELECTRIC HYDROGEN CO.
SYSTEM FOR A DUAL INPUT FUEL CELLProvided herein are systems and methods for using a dual input in a fuel cell. A vehicle may include a fuel cell, a first storage, a second storage, a plurality of valves, and a processing circuit. Th…DRIVE·Mar 26·2 min readFollowH01M8/04992Caterpillar Inc.
FUEL CELL SYSTEM AND A METHOD OF CONTROLLING THE SAMEA fuel cell system and a method of controlling the same are provided. The fuel cell system includes a second controller that transmits a total control command for satisfying a total required control a…DRIVE·Jan 22·1 min readFollowH01M8/04992HYUNDAI MOTOR COMPANY
METHODS AND SYSTEMS FOR OPTIMIZING LIFETIME OF FUEL CELL SYSTEM BASED ON ADJUSTMENT AND CONSTRAINT OF THERMOELECTRIC RATIOA method and a system for optimizing a lifetime of a fuel cell system based on adjustment and constraint of a thermoelectric ratio are provided. The method includes obtaining initial reference voltage…DRIVE·Aug 7·2 min readFollowH01M8/04992CATARC NEW ENERGY VEHICLE TEST CENTER (TIANJIN) CO., LTD.
PERFORMANCE PREDICTION METHOD AND SYSTEM FOR FUEL CELL IN ANODE RECIRCULATION MODEThe present disclosure provides a performance prediction method and system for a fuel cell in an anode recirculation mode. The method includes: calculating output results of a membrane water transfer …DRIVE·Nov 16·1 min readFollowH01M8/04992CATARC New Energy Vehicle Test Center (Tianjin) Co., Ltd.
FUEL CELL SYSTEMA fuel cell system may include: a fuel cell; a hydrogen gas supply passage; a solenoid valve that changes an opening degree of the hydrogen gas supply passage; a pressure sensor that detects a pressur…DRIVE·Oct 12·2 min readFollowH01M8/04992TOYOTA JIDOSHA KABUSHIKI KAISHA
INFORMATION PROCESSING DEVICE AND VEHICLEAn information processing device includes an acquisition unit which acquires use history information indicating a use history of a vehicle, a prediction unit which predicts an output decrease amount o…DRIVE·Oct 5·1 min readFollowH01M8/04992HONDA MOTOR CO., LTD.
FUEL CELL SYSTEMA control device switches between a first injection control of injecting the fuel gas by sequentially providing periods during which at least one of the plurality of injectors injects the fuel gas if …DRIVE·Sep 14·1 min readFollowH01M8/04992HONDA MOTOR CO., LTD.
FUEL CELL SYSTEM AND VALVE CONTROL METHOD FOR FUEL CELL SYSTEMA control unit of a fuel cell system measures or estimates an amount of nitrogen in an anode flow field, performs a first comparison by comparing the amount of nitrogen with the first threshold amount…DRIVE·Sep 14·1 min readFollowH01M8/04992HONDA MOTOR CO., LTD.
METHOD FOR OPERATING A FUEL CELL SYSTEMThe invention relates to a method for operating a fuel cell system, wherein the fuel cell system is controlled in accordance with a system-specific digital twin () that represents the fuel cell system…DRIVE·Aug 10·1 min readFollowH01M8/04992Robert Bosch GmbH
METHOD FOR DISTINGUISHING THE CAUSE OF VOLTAGE LOSSES IN A FUEL CELL DEVICE, FUEL CELL DEVICE AND MOTOR VEHICLE HAVING SUCH A DEVICEA method for distinguishing the cause of voltage losses in a fuel cell device includes: a) Detection of a quasi-stationary operation of the fuel cell device, b) Acquisition and storage of a measured c…DRIVE·Jul 6·2 min readFollowH01M8/04992AUDI AG
OUTPUT INTEGRATION SYSTEM FOR A PLURALITY OF FUEL CELL ENGINES, AND FUEL CELL VEHICLE EQUIPPED WITH SUCH AN OUTPUT INTEGRATION SYSTEMA required output (power consumption amount) of each of loads to which electrical power generated by fuel cell stacks is supplied is adjusted, in a manner so that a difference in a residual amount of …DRIVE·Jun 15·1 min readFollowH01M8/04992HONDA MOTOR CO., LTD.
PI CONTROL PARTIAL DERIVATIVE BASED I-TERM FOR WIND-UP PREVENTIONThe systems, devices, and methods described herein relate to heating and cooling automotive fuel cells. A proportional-integral-derivative (PID) controller may be used to control the temperature of fl…DRIVE·May 18·1 min readFollowH01M8/04992TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
SYSTEM AND METHOD FOR OPERATING FUEL CELLA system for operating a fuel cell includes a controller configured to derive an output limit value of the fuel cell through an interval average value corresponding to an average of output values of t…DRIVE·Nov 3·1 min readFollowH01M8/04992Hyundai Motor Company
PREDICTIVE FUEL CELL MANAGEMENT SYSTEM FOR AN INTEGRATED HYDROGEN-ELECTRIC ENGINEA system and method for predictive fuel cell management system for an integrated hydrogen-electric engine is disclosed. The system includes a fuel cell stack having a plurality of fuel cells and a com…DRIVE·Oct 13·1 min readFollowH01M8/04992ZeroAvia, Ltd.
FUEL CELL SYSTEMA fuel cell system includes a first fuel cell having an electrode area made of first electrode material, and a second fuel cell having an electrode area made of second electrode material having low du…DRIVE·Sep 29·1 min readFollowH01M8/04992HONDA MOTOR CO., LTD.
Fuel cell control method and system based on model predictive controlA fuel cell control method and system based on model prediction control are provided. The method includes: (1) obtaining data required for control; (2) determining whether the data required for contro…DRIVE·Feb 10·2 min readFollowH01M8/04992Tongji University
ACTIVE FAULT-TOLERANT TEMPERATURE CONTROL METHOD FOR PROTON EXCHANGE MEMBRANE FUEL CELL SYSTEMAn active fault-tolerant temperature control method for a proton exchange membrane fuel cell system is disclosed. Firstly, a model of a proton exchange membrane fuel cell temperature control system is…DRIVE·Jan 27·2 min readFollowH01M8/04992ZHEJIANG UNIVERSITY
FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELLA fuel cell system is provided with a fuel cell provided with an air passage an air inflow path an air outflow path a compressor a pressure regulating valve a bypass passage and a bypass valve A first…DRIVE·Dec 2·2 min readFollowH01M8/04992TOYOTA JIDOSHA KABUSHIKI KAISHA
FUEL CELL SYSTEM AND CONTROL METHOD THEREOFA fuel cell system includes a fuel cell stack including fuel and air electrodes, a fuel gas supply module configured to supply hydrogen and oxygen, as fuel gases, to the fuel cell stack, a fuel gas su…DRIVE·Oct 21·2 min readFollowH01M8/04992HYUNDAI MOTOR COMPANY
FLOW BATTERYThe balancing of the state of charge of a plurality of flow battery electrolytes is better achieved by a method for a battery having a plurality of flow battery stacks in series and supplied with elec…DRIVE·Jul 22·2 min readFollowH01M8/04992INVINITY ENERGY SYSTEMS (IRELAND) LIMITED
REGULATION OF A CONTROLLED VARIABLE OF A CONDITIONING UNIT OF A REACTANT OF A FUEL CELL WITH ASCERTAINMENT OF AN ACTUAL VALUE OF THE CONTROLLED VARIABLEVarious embodiments of the present disclosure are directed to methods and systems for determining at least one actual value of a controlled variable of a conditioning unit for a reactant of a fuel cel…DRIVE·Jun 3·2 min readFollowH01M8/04992AVL LIST GMBH
FUEL CELL POWER PLANT CONTROL TO PREVENT REACTANT STARVATION DURING ISLANDED MODE OF OPERATIONAn illustrative example controller for a fuel cell power plant includes at least one processor and memory associated with the processor. The processor is configured to control operation of the fuel ce…DRIVE·Apr 8·2 min readFollowH01M8/04992DOOSAN FUEL CELL AMERICA, INC.
FUEL CELL SYSTEMA fuel cell system, including: an electric power generation control unit; an insulation-resistance measurement signal generation unit configured to generate a voltage-divided AC signal obtained by div…DRIVE·Oct 15·1 min readFollowH01M8/04992TOYOTA JIDOSHA KABUSHIKI KAISHA
FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAMEA fuel cell system includes a fuel cell stack that produces electric power and water through an electro-chemical reaction of hydrogen and air. A controller of the fuel cell system calculates an amount…DRIVE·Nov 21·1 min readFollowH01M8/04992HYUNDAI MOTOR COMPANY
FUEL CELL STACK HEALTH MONITORING USING GROUPS OF FUEL CELLSA fuel cell stack includes a plurality of cell groups and a controller wherein each cell group comprises a plurality of fuel cells and a group sensor which measures one or more electrical characterist…DRIVE·Nov 9·1 min readFollowH01M8/04992GM GLOBAL TECHNOLOGY OPERATIONS LLC
APPARATUS AND METHOD FOR CONTROLLING FUEL CELL STACKAn apparatus and a method for controlling a fuel cell stack are provided to improve the performance (output) of the fuel cell stack that has suffered from deterioration. The performance is improved by…DRIVE·Oct 19·1 min readFollowH01M8/04992Hyundai Motor Company
SYSTEMS AND METHODS FOR PREDICTING POLARIZATION CURVES IN A FUEL CELL SYSTEMThe present disclosure relates to systems and methods that may be used to predict a performance metric of a fuel cell. A system consistent with the present disclosure may include sensors in communicat…DRIVE·Sep 18·2 min readFollowH01M8/04992GM GLOBAL TECHNOLOGY OPERATIONS LLC
