213514 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids; Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function; Failure or abnormal function of fuel cell stacks
METHOD OF CONTROLLING OPENING DEGREE OF AIR FLOW RATE CONTROL VALVE IN FUEL CELL STACK AND APPARATUS
#2COMPRESSION SYSTEMS FOR ELECTROCHEMICAL STACKS
#3MANAGING DEGRADATION IN HOT MODE OPERATION OF A FUEL CELL VEHICLE
#4VOLTAGE MONITORING ARRANGEMENT FOR AN ELECTRIC CELL STACK, PARTICULARLY FOR A FUEL CELL STACK
#5APPARATUS AND METHOD FOR DETERMINING AIR DISTRIBUTION PERFORMANCE OF A FUEL CELL SYSTEM
#6FUEL CELL SYSTEM CONTAINING CATALYST BASED FUEL CONTAMINATION SENSOR AND METHOD OF OPERATING THEREOF
#7COMPUTER-IMPLEMENTED METHOD FOR CONTROLLING OPERATION OF AT LEAST TWO FUEL CELL SYSTEMS
#8SAFETY AND SUPPORT SYSTEM FOR A FUEL CELL MODULE
#9METHOD FOR CONTROLLING PERFORMANCE OF FUEL CELL, AND FUEL CELL SYSTEM
#10LEAKAGE DETECTOR
#11SYSTEM AND METHOD FOR MAXIMIZING THE OPERATING TIME OF FUEL CELL STACKS
#12FUEL CELL SYSTEM AND METHOD OF CONTROLLING SAME
#13PROCESSING METHOD AND PROCESSING APPARATUS RELATED TO ELECTROCHEMICAL CELL, AND NON-TRANSITORY STORAGE MEDIUM
#14IN SITU MONITORING SYSTEM OF STACK COMPRESSION AND METHOD OF USING THE SAME
#15EIS-based Gas Starvation Fault Diagnosis Method for Fuel Cell Stack
#16SHORT CIRCUIT DIAGNOSTIC METHOD FOR A VEHICLE FUEL CELL SYSTEM AND A VEHICLE FUEL CELL SYSTEM
#17METHOD FOR COOLING A FUEL CELL SYSTEM AND FUEL CELL SYSTEM
#18VOLTAGE BLEED DOWN DURING HYDROGEN FUEL CELL SHUTDOWN FOR MEMBRANE FAILURE DETECTION
#19FUEL CELL SYSTEM
#20FUEL CELL DETERIORATION DETERMINATION DEVICE AND FUEL CELL VEHICLE
#21METHOD OF CONTROLLING A COOLING FAN FOR A FUEL CELL STACK
#22FUEL CELL STACK SENSOR AND A METHOD FOR OPERATING THE SAME
#23METHOD FOR OPERATING A FUEL CELL FACILITY
#24MEDIA COMBINING DEVICE AND METHOD FOR DETECTING THE FUEL CONTENT IN MULTIPLE FUEL-CELL SYSTEMS
#25DEVICE FOR DIAGNOSING VALVE FAILURE OF FUEL CELL SYSTEM
#26CELL DEGRADATION LEVEL CALCULATION DEVICE FOR ELECTROCHEMICAL CELL STACK, CELL DEGRADATION LEVEL CALCULATION SYSTEM, CELL DEGRADATION LEVEL CALCULATION METHOD, AND STORAGE MEDIUM STORING CELL DEGRADATION LEVEL CALCULATION PROGRAM
#27FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD
#28Fuel Cell System and Control Method and Device Thereof
#29DEVICE AND METHOD FOR DIAGNOSING HYDROGEN LEAKAGE OF FUEL CELL VEHICLE
#30APPARATUS FOR CONTROLLING FUEL CELL AND CONTROL METHOD THEREOF
#31FUEL CELL SYSTEM AND OPERATING METHOD FOR OPERATING A FUEL CELL SYSTEM
#32FUEL CELL STACK
#33METHOD FOR PURGING A REACTANT CHAMBER
#34CONTROLLING PRESSURE IN A FUEL CELL SYSTEM
#35FUEL LEAK DETECTION IN FUEL CELL STACK
#36FUEL CELL SYSTEM
#37SYSTEMS AND METHODS FOR HYDROGEN LEAK DETECTION
#38Hydrogen-producing fuel cell systems and methods of operating the same
#39METHOD FOR ESTABLISHING THE DEGRADATION OF A HUMIDIFIER
#40BIPOLAR PLATE ASSEMBLIES FOR FUEL CELL STACKS
#41METHOD FOR PROTECTING COMPONENTS OF A FUEL CELL SYSTEM
#42FUEL CELL CONTROL COMMAND DEVICE
#43ASSESSING HEALTH OF A FUEL STACK USING FUEL CELL VOLTAGE DIAGNOSTICS
#44Fuel leak detection in fuel cell stack
#45METHOD FOR DETERMINING AGING OF A FUEL CELL SYSTEM
#46System and method for determining performance of fuel cell stack
#47Recovery control system of fuel cell and method thereof
#48HYDROGEN LEAK SENSING DEVICE AND METHOD FOR FUEL CELL VEHICLE
#49Method of distributing power in fuel cell system
#50DEVICE AND METHOD FOR CONTROLLING FUEL CELL SYSTEM
#51Shock-force mitigation systems and methods for electrochemical fuel cell stacks
#52FUEL CELL SYSTEM CONTAINING CATALYST BASED FUEL CONTAMINATION SENSOR AND METHOD OF OPERATING THEREOF
#53Method for operating fuel cell power generation system
#54Method for Diagnosing at Least One Fuel Cell Stack of a Fuel Cell Device, Computer-Readable Storage Medium, and Fuel Cell Diagnostic System
#55METHOD FOR DEALING WITH FAULT IN FUEL CELL SYSTEM
#56FUEL CELL STACK PROTECTION METHOD, DEVICE AND FUEL CELL POWER SUPPLY SYSTEM
#57CONTROL METHOD AND SYSTEM OF A FUEL CELL ELECTRIC VEHICLE STACK
#58Control device for a fuel cells stack
#59FUEL CELL SHIP
#60FUEL CELL STACK MODULE FAULT DETECTION SYSTEM AND METHOD
#61FUEL CELL STACK INSULATION MONITORING SYSTEM
#62METHOD AND DEVICE FOR DETECTING INTERNAL CARBON DEPOSITION OF A SOLID OXIDE FUEL CELL SYSTEM
#63Method of controlling fuel battery system
#64Fuel cell system
#65Sensor and sensor system
#66Fuel cell system
#67Fuel cell system
#68Voltage detection system and method of fuel cell stack
#69Leak test method for fuel cell stack
#70Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof
#71FUEL CELL SYSTEM
#72Fault diagnostic apparatus for a fuel cell electric vehicle and a method therefor
#73Apparatus and method for measuring cell pitch of fuel cell stack
#74Device for diagnosing valve failure of fuel cell system
#75Fuel cell system and method of controlling fuel cell system
#76Method and system for operating an electrochemical fuel cell stack with improved performance recovery
#77Method for reducing the carbon corrosion in a fuel cell stack, and motor vehicle
#78IMPEDANCE MONITORING OF A MODULAR ELECTROLYSIS SYSTEM
#79Fuel cell system
#80Fuel cell system, control method of fuel cell system, and storage medium
#81Method for inspecting gas leak from fuel cell stack
#82METHOD FOR INSPECTING GAS LEAK FROM FUEL CELL STACK
#83Method for diagnosing degradation of fuel cell stack, method for multi-point analysis of fuel cell, and method for estimating performance of fuel cell membrane electrode
#84METHOD AND SYSTEM FOR IDENTIFYING A LEAK WITHIN A MEMBRANE OF A FUEL CELL
#85Method of inspection for erroneous assembly of fuel cell stacks
#86Fuel cell system and control method thereof
#87Process and system for detecting low-level fuel injector leakage in a fuel cell system
#88Grid-connected power conversion system and control method thereof
#89Method for calculating voltage loss of fuel cell and system performing the same
#90Fuel cell system having integrated gas connections for connection to an external test gas supply
#91Method and apparatus for multi-stage fault diagnosis of fuel cell systems
#92Method and apparatus for detecting damage in fuel cell stacks, and adjusting operational characteristics in fuel cell systems
#93Fuel cell system
#94Fuel cell system
#95Control system and control method for driving of fuel cell
#96Method of limiting current of fuel cell stack
#97Operating control method and control system of fuel cell stack
#98Equipment management method and equipment management apparatus
#99Fuel cell control system
#100DC voltage brownout protection for parallel-connected fuel-cell power plants in islanded mode
#101METHOD AND SYSTEM FOR DETECTING A LEAK IN A FLUID SYSTEM
#102Apparatus for inspecting stack assembly
#103Fuel cell stack array
#104Fuel cell system, equipment management method, management apparatus, and equipment management system
#105Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof
#106Fuel cell systems and methods for detecting fuel contaminants and hydrocarbon content
#107VOLTAGE CONTROL METHOD FOR FUEL CELL STACK AND FUEL CELL SYSTEM FOR VEHICLE
#108Fuel cell system and method for controlling the same
#109Fuel cell hydrogen supply fault diagnosis system and method
#110Portable fuel cell backup generator system
#111FUEL CELL STACK GROUNDING THROUGH AN IMPEDANCE CREATING ELEMENT
#112Fuel Cell Module, Fuel Cell System, and Operating Method
#113Inspection method of fuel cell and inspection system thereof
#114Method and apparatus for controlling water flooding failure in fuel cell dual-stack system
#115Temperature control system and method for fuel cell system and fuel cell system
#116Generator unit having a fuel cell device, vehicle having a generator unit of this type and method for monitoring a generator unit
#117Digital twin based management system and method and digital twin based fuel cell management system and method
#118Diagnostic system, fuel cell system having a diagnostic system, and method for determining cathode gas contamination
#119Method for calculating voltage loss of fuel cell and system performing the same
#120Method of inspecting output of fuel cell
#121Control method and system of fuel cell system
#122Method and system for controlling hydrogen purging of fuel cell
#123Method for determining critical operating states in a fuel cell stack
#124Method for determining critical operating states in a fuel cell stack
#125HEALTH MONITORING OF AN ELECTROCHEMICAL CELL STACK
#126Fuel cell system
#127Artificial intelligent fuel cell system
#128Method for controlling fuel cell system
#129Fuel cell system and control method of fuel cell system
#130Fuel cell apparatus, fuel cell system, and control method for fuel cell system
#131High-temperature operating fuel cell system
#132Apparatus and method for diagnosing fuel cell and vehicle system
#133Method and apparatus for controlling fuel cell cooling
#134Fuel cell system and hydrogen leak decision method in fuel cell system
#135Systems and methods for distributed fault management in fuel cell systems
#136Electrical power distribution system and method for a grid-tied reversible solid oxide fuel cell system
#137Method and apparatus for detecting damage in fuel cell stacks, and adjusting operational characteristics in fuel cell systems
#138Method and apparatus for estimating hydrogen crossover loss of fuel cell system
#139Technique of diagnosing fuel cell stack
#140Fuel cell system and method for controlling the same
#141System and device for water evaporation of fuel cell and control method thereof
#142Leak detection on a high-temperature fuel cell or electrolyzer
#143Device and method for testing airtightness of fuel cell stack
#144Fuel cell system having improved timing control and vehicle utilizing the same
#145Fuel cell system with improved leak detection
#146Fuel cell system and method of shutting down the same
#147Fuel cell system with merged gases for leak detection
#148State estimation device and method for fuel cell and fuel cell system
#149Device and method for heating fuel cell stack and fuel cell system having the device
#150Method of inspecting a fuel cell system, and the fuel cell system
#151Method and system for diagnosing state of fuel cell stack
#152Methods and systems for detecting leaks in a fuel cell stack
#153Validation and correction of gen 2 anode H2 concentration estimation
#154Use of neural network and EIS signal analysis to quantify H2 crossover in-situ in operating PEM cells
#155Electrical power distribution system and method for a grid-tied reversible solid oxide fuel cell system
#156Fuel cell system and emergency stop method
#157Shutdown method of fuel cell stack and fuel cell system therefor
#158System and method for transitioning a reversible solid oxide fuel cell system between generation and electrolysis modes
#159Fuel cell separator and fuel cell stack and reactant gas control method thereof
#160Fuel cell system and method for controlling fuel cell system
#161Systems and methods for detecting leaks in a fuel cell system
#162Fuel cell separator and fuel cell stack and reactant gas control method thereof
#163Methods for determining anode integrity during fuel cell vehicle operation
#164Activation apparatus of fuel cell stack for performing automatic activation and performance evaluation
#165Fuel cell system and power generation monitoring method
#166Control method and system of fuel cell system
#167Fuel cell system and maximum power calculation method
#168State diagnostic apparatus of fuel cell stack
#169Fuel cell-powered motorcycle
#170Methods for testing anode integrity during fuel cell vehicle operation
#171Method of operating fuel cell system with performance recovery control
#172Method of controlling operation of fuel cell system
#173Method for detecting leakage of a reducing fluid throughout an electrolyte membrane of an electrochemical cell
#174Control method for fuel cell vehicle
#175Control device of fuel cell, fuel cell system and control method of fuel cell
#176Structure and method for fuel cell system where multiple fuel cells and power electronics feed loads in parallel allowing for integrated electrochemical impedance spectroscopy (EIS)
#177Apparatus for controlling fuel cell heating value
#178Method for generating injection current for fuel cell stack and apparatus for performing the same
#179Method for generating injection current for fuel cell stack and apparatus for performing the same
#180Fuel cell system
#181Method for generating injection current for fuel cell stack and apparatus for performing the same
#182Multi-point fuel cell voltage monitor
#183Driving control method and system of fuel cell system
#184Method for determining critical operating states in a fuel cell stack
#185Cooling circuit for fuel cell
#186Power cell system with means for detecting a discontinuity
#187Device and method for heating fuel cell stack and fuel cell system having the device
#188Apparatus and method for controlling fuel cell system
#189APPARATUS AND METHOD FOR CONTROLLING FUEL CELL SYSTEM USING SUB-POWER CONDITIONING SYSTEM
#190Health monitoring of an electrochemical cell stack
#191FUEL SUPPLY SYSTEM, FUEL CELL SYSTEM, AND METHOD FOR RUNNING EACH
#192Method and device for operating fuel cells
#193Systems and methods for selective cell and/or stack control in a flowing electrolyte battery
#194Fuel cell system
#195Method for the detection of fuel cell system short circuits
#196Method for cooling a fuel cell
#197Diagnostic system and method for fuel cell stack
#198METHOD AND APPARATUS FOR DIAGNOSING FAULT OF FUEL CELL STACK BASED ON MEASUREMENT OF STACK CURRENT
#199Method for diagnosing fault of fuel cell stack
#200Method for generating injected current of fuel cell stack
#201Method for diagnosing fault of fuel cell stack
#202Anode leak location detection
#203Fuel cell failure prediction apparatus
#204Method for running a fuel cell system with a failed stack health monitor
#205Apparatus for diagnosing fault of fuel cell stack
#206Method and apparatus for diagnosing fault within fuel cell stack
#207Apparatus and method of in-situ measurement of membrane fluid crossover
#208Fuel cell system and method of detecting abnormality of fuel cell system
#209FUEL CELL SYSTEM
#210Fuel cell system
#211Fuel cell system
#212Methods and systems for controlling power output of a fuel cell
#213System and method for the recovery of fuel cell catalyst performance
#214Utilization of HFR-based cathode inlet RH model in comparison to sensor feedback to determine failed water vapor transfer unit and utilize for a diagnostic code and message
#215LEAKAGE DIAGNOSTIC FOR A FUEL CELL SYSTEM IN IDLE-STOP MODE
#216FUEL CELL SYSTEM
#217FUEL CELL SYSTEM
#218FUEL CELL SYSTEM, FUEL CELL CONTROL METHOD, AND FUEL CELL DETERMINATION METHOD
#219Algorithm for in-situ quantification of PEMFC membrane health over its life
#220METHOD FOR SUPPLYING POWER FROM A FUEL CELL TAKING SULPHUR OXIDE POLLUTION INTO ACCOUNT, AND POWER SUPPLY DEVICE
#221Fuel cell system and control method thereof
#222Fuel cell system
#223METHOD FOR DETERMINING DETERIORATION OF FUEL CELL
#224Freezing detection method for fuel cell
#225Method and apparatus for monitoring a vehicular propulsion system battery
#226Method for determining a state of health for an electrochemical device
#227Solid oxide fuel cell
#228Solid oxide fuel cell
#229Power plant fuse arrangement
#230Solid oxide fuel cell device
#231Solid oxide fuel cell
#232Fuel cell system, control method for the fuel cell system, and electric vehicle equipped with the fuel cell system
#233Fuel cell system, control method for the fuel cell system, and electric vehicle equipped with the fuel cell system
#234Power cell system with means for detecting a discontinuity
#235Multiple stack fuel cell system
#236Method for checking the seal of a stack of fuel cells
#237FUEL CELL POWER GENERATION SYSTEM AND METHOD FOR OPERATING THE SAME
#238Method and apparatus for discharging used operating media of a fuel cell some of which are explosive
#239Fuel cell system
#240PARALLEL FUEL CELL ELECTRICAL POWER SYSTEM
#241FUEL CELL SYSTEM AND FUEL CELL STATE DETECTION METHOD
#242VOLTAGE-BASED FLUID SENSOR FOR A FUEL CELL STACK ASSEMBLY
#243FUEL CELL POWER GENERATION SYSTEM
#244Fuel cell system and method of detecting abnormality of fuel cell system
#245Multi-point fuel cell voltage monitor
#246Fuel cell system for preventing excessive power generation
#247FUEL CELL SYSTEM
#248FUEL CELL SYSTEM
#249Method for determining if a fuel cell stack is overheating using stack end plate temperature sensors
#250Solid oxide fuel cell device
#251FUEL CELL SYSTEM AND METHOD OF CONTROLLING STARTUP OF FUEL CELL SYSTEM
#252Fuel cell system and fuel cell activation method
#253Gas detection system, fuel cell system, and vehicle
#254Bleed trigger monitor used in fuel cell system
#255Systems and methods for selective cell and/or stack control in a flowing electrolyte battery
#256METHOD FOR EVALUATING DURABILITY OF UNIT CELL, DEVICE FOR EVALUATING DURABILITY, PROGRAM FOR EVALUATING DURABILITY, AND UNIT CELL OF FUEL CELL
#257Mobile body
#258FUEL CELL SYSTEM AND TRANSPORTATION EQUIPMENT INCLUDING THE SAME
#259Fuel cell system and gas leakage detection device
#260Performance degradation analyzer and method of the same
#261Polymer electrolyte fuel cell and method for measuring voltages of cells in polymer electrolyte fuel cell
#262Fuel cell system, electrode catalyst degradation judgment method, and moving body
#263Fuel cell system with rotation mechanism
#264Fuel cell system
#265FUEL CELL SYSTEM AND METHOD FOR CHECKING FOR HYDROGEN LEAKAGE IN FUEL CELLS THEREOF
#266FUEL CELL SYSTEM
#267Fuel cell system and method therefor
#268METHOD FOR TESTING THE IMPERMEABILITY OF A FUEL CELL STACK
#269TEST BENCH AND TESTING METHOD FOR A FUEL CELL STACK
#270Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same
#271Fuel cell instrumentation system
#272Electric Device
#273Adaptive Technique and Apparatus to Detect an Unhealthy Condition of a Fuel Cell System
#274Idle stop-start control method of fuel cell hybrid vehicle
#275Fuel-cell and fuel cell system including the same
#276CONTROL OF PARALLELED FUEL CELL ASSEMBLIES
#277Self-tuning thermal control of an automotive fuel cell propulsion system
#278Fuel cell system and driving method of fuel cell system
#279Hydrogen chamber enclosed fuel cell stack and related fuel cell shutdown operation
#280Method of operating a fuel cell system by detecting leakage of a combustible gas
#281Anode leak test implementation
#282Freezing detection method for fuel cell
#283Algorithm for stack current controller based on polarization curve estimation of a fuel cell stack
#284Fuel cell system
#285Fuel cell separator and fuel cell stack and reactant gas control method thereof
#286Method for improving FCS reliability after end cell heater failure
#287Electrical power unit
#288Abnormality detecting device for a fuel cell powered industrial vehicle
#289Fuel cell system and method for judging fuel gas leak in a fuel cell system
#290Fuel cell system
#291FUEL CELL DEVICE AND ELECTRONIC APPARATUS SYSTEM INCLUDING FUEL CELL DEVICE
#292METHOD AND APPARATUS FOR FUEL CELL SYSTEMS
#293FUEL CELL TEST SYSTEM
#294Power Plant Comprising Fuel Cells
#295MOVING APPARATUS
#296Electrical Leakage Detection Apparatus and Electrical Leakage Detection Method For Fuel Cell
#297SYSTEMS AND METHODS FOR PROTECTING A FUEL CELL
#298Fuel cell system and operation method thereof
#299Fuel cell reliability improvement by using stack end plate temperature sensors
#300LEAK DETECTION IN A FUEL CELL SYSTEM