213502 ⎘
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; Electric variables; Current of fuel cell stacks
METHOD OF DIAGNOSING LEAKAGE OF STACK COOLANT AND DEVICE THEREFOR
#2INPUT ASSEMBLY FOR A POWER TRANSFER UNIT
#3DIAGNOSTIC METHOD FOR DIAGNOSING A STATE OF AN ELECTROCHEMICAL CELL OF AN ELECTROCHEMICAL ENERGY CONVERTER
#4FUEL CELL SYSTEM
#5Device and Method for Controlling Operation of Fuel Cell Stack
#6MANAGING DEGRADATION IN HOT MODE OPERATION OF A FUEL CELL VEHICLE
#7FUEL CELL VEHICLE AND METHOD OF CONTROLLING THE SAME
#8METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE
#9FUEL CELL SYSTEM AND A METHOD OF CONTROLLING THE SAME
#10METHOD OF THERMAL MANAGEMENT OF FUEL CELL SYSTEM USING MEA TEMPERATURE ESTIMATION
#11AN ELECTRONICALLY COMMUTATED FUEL CELL SYSTEM
#12STARTUP CONTROL METHOD OF FUEL CELL SYSTEM
#13Methods, Devices, Controllers, and Media for Determining Fuel Cell Anode Water Condition
#14METHOD FOR MONITORING A BATTERY POWER PLANT
#15POWER SOURCE ASSEMBLY FOR AN AERONAUTICAL VEHICLE
#16FUEL CELL SYSTEM
#17ELECTRICAL SYSTEM
#18PRE-CHARGE SWITCH DEVICE AND FUEL CELL DEVICE FOR A DAMPED VOLTAGE AND CURRENT ADJUSTMENT, COMPRISING A BATTERY WHICH IS CONNECTED IN PARALLEL, AND MOTOR VEHICLE
#19DEVICE FOR DIAGNOSING VALVE FAILURE OF FUEL CELL SYSTEM
#20DILUTION CIRCUITRY FOR FUEL CELL VEHICLES WITH COMBINED FUEL CELL EXHAUST SYSTEMS
#21Method and System for Dynamically Modifying Fuel Cell Stack Current to Manage Fuel Cell Membrane Hydration
#22FUEL CELL SYSTEM
#23FUEL CELL SYSTEM
#24CELL 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
#25METHOD FOR PURGING A REACTANT CHAMBER
#26DEVICE FOR DETERMINING WATER CONTENT STATE OF FUEL CELL STACK AND FUEL CELL VEHICLE
#27SYSTEM AND METHOD FOR FUEL CELL
#28Measuring the impedance in grounding systems
#29AIRCRAFT EQUIPPED WITH FUEL CELL SYSTEM AND THRUST CONTROL METHOD
#30SYSTEMS AND METHODS OF USING AN ENERGY STORAGE DEVICE TO ASSIST AN EJECTOR
#31FUEL CELL SYSTEM
#32Fuel cell system and method for controlling purge thereof
#33FUEL CELL SYSTEM
#34METHOD FOR ASCERTAINING THE RELATIVE HUMIDITY AT A CATHODE INLET OF A FUEL CELL STACK OF A FUEL CELL SYSTEM
#35Locating Degraded Cells in a Polymer Electrolyte Membrane Fuel Cell Stack
#36POWER SUPPLY SYSTEM, CONTROL METHOD, AND PROGRAM
#37Fuel Cell Cooling
#38POWER NET SYSTEM FOR FUEL CELLS AND METHOD FOR CONTROLLING THE SAME
#39METHOD AND SYSTEM FOR CONTROLLING AIR COMPRESSOR OF FUEL CELL SYSTEM
#40Method and system employing fuel cell stack power model in controlling fuel cell system
#41System and method for determining performance of fuel cell stack
#42System and method for indirectly monitoring an isolation resistance of one or more fuel cells
#43Recovery control system of fuel cell and method thereof
#44OPERATING METHOD FOR A SOLID OXIDE CELL SYSTEM
#45DEVICE AND METHOD FOR CONTROLLING FUEL CELL SYSTEM
#46SYSTEM INCLUDING FUEL CELL ASSEMBLY VOLTAGE MONITOR
#47Method of controlling fuel cell
#48ELECTRIC POWER GENERATION SYSTEM BASED ON PRESSURIZED FUEL CELL POWER SYSTEM WITH AIR COOLING AND RECIRCULATION AND METHOD FOR ELECTRIC POWER GENERATION BY THE SYSTEM
#49Fuel cell staging for molten carbonate fuel cells
#50Systems and methods of using an energy storage device to assist an ejector
#51Control device for a fuel cells stack
#52System and method for operating fuel cell
#53Method of controlling fuel battery system
#54Redox flow battery arrays and methods for state of charge balancing
#55Fuel cell system
#56Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof
#57Method and apparatus for simultaneous detection of a plurality of parameters of a plurality of membrane electrode assemblies of fuel cell stack
#58Control system and method of fuel cell stacks
#59Fuel cell system and method for controlling fuel cell system
#60System and method for measuring impedance of a fuel cell stack
#61Fuel cell system and apparatus and method for diagnosing same
#62System and method for controlling fuel cell
#63Device and method for online impedance spectrum measurement of vehicle-mounted hydrogen fuel cell
#64Device for diagnosing valve failure of fuel cell system
#65Method and system for operating an electrochemical fuel cell stack with improved performance recovery
#66METHOD AND SYSTEM FOR POWER GENERATION WITH FUEL CELL
#67Fuel cell system
#68Method 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
#69Control device, power supply device, work machine, control method, and computer-readable recording medium
#70FUEL CELL UNIT
#71System including fuel cell assembly voltage monitor
#72Method for determining an operating state of an electrochemical system
#73Apparatus and method for measuring voltage and average power of fuel cell
#74Control method for fuel cell
#75Fuel cell power pack for drone and state information monitoring method thereof
#76Fuel cell system
#77Operating control method and control system of fuel cell stack
#78Fuel cell stack
#79METHOD AND SYSTEM FOR DETECTING A LEAK IN A FLUID SYSTEM
#80System and method for controlling coolant temperature for fuel cell
#81Fuel cell vehicle
#82Fuel cell system
#83Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof
#84VOLTAGE CONTROL METHOD FOR FUEL CELL STACK AND FUEL CELL SYSTEM FOR VEHICLE
#85Fuel cell staging for molten carbonate fuel cells
#86Fuel cell monitoring device and method of determining state of fuel cell
#87Fuel cell system and operating method thereof
#88Method for operating a fuel cell system and a fuel cell vehicle
#89Fuel cell state determination method and fuel cell state determination apparatus
#90Fuel cell system
#91Method to control maximum current for a fuel cell
#92Fuel cell system for modulating offset of hydrogen pressure sensor and method for modulating offset of hydrogen pressure sensor
#93Method for detecting and lessening fuel starvation in fuel cell systems
#94Method and control unit for conditioning a fuel cell stack
#95Apparatus and method for controlling operation of fuel cell system
#96Method and system for estimating available output of fuel cell
#97Plant control system, plant control method, and non-transitory computer-readable medium
#98Method and apparatus for controlling water flooding failure in fuel cell dual-stack system
#99Method of controlling hydrogen partial pressure for fuel cell system
#100Method and system for diagnosing failure of temperature sensor for fuel cell
#101System and method for MEA conditioning in a fuel cell
#102Fuel cell thermal management system and control method of the same
#103Fuel cell control method and control system
#104Power supply device, apparatus, and control method
#105Fuel cell system and method of controlling fuel cell system
#106Fuel cell device
#107FUEL CELL APPARATUS AND METHOD FOR DOWNHOLE POWER SYSTEMS
#108Method and system for controlling hydrogen purging of fuel cell
#109Method for determining critical operating states in a fuel cell stack
#110Method for determining critical operating states in a fuel cell stack
#111Fuel cell system
#112Circuit arrangement for impressing an electrical signal into an electrochemical energy supply device
#113Direct current (DC) load levelers
#114APPARATUS AND METHOD FOR PREDICTING LIFE SPAN OF FUEL CELL, AND VEHICLE SYSTEM HAVING THE SAME
#115Fuel cell system with anode degradation reduction control
#116Apparatus and method for discharging condensate of a fuel cell stack
#117METHOD FOR CONTROLLING A FUEL CELL
#118Regulation of a fuel cell assembly
#119Fuel cell system and control method therefor
#120Fuel cell system
#121Apparatus and method for diagnosing fuel cell and vehicle system
#122Fuel cell system controller and associated method
#123Fuel cell unit
#124Apparatus and method for determining the condition of an electricity-producing cell
#125Method for monitoring the operating state of fuel cells
#126Fuel cell system and method of controlling the same
#127System and method for controlling fuel cell vehicle
#128Method and apparatus for estimating hydrogen crossover loss of fuel cell system
#129Flow batteries having adjustable circulation rate capabilities and methods associated therewith
#130Circuit and method for cell voltage sensing in fuel cell stack
#131Thermoelectric cooperation control method for SOFC system based on fractional order sliding mode variable structure
#132Technique of diagnosing fuel cell stack
#133Fuel cell system and operating method thereof
#134Fuel cell system and method of shutting down the same
#135Constant voltage control method and system of fuel cell vehicle
#136State determination device and method for fuel cell
#137PROACTIVE ANODE FLOODING REMEDIATION
#138Fuel cell system
#139Fuel cell system for motor vehicle and control method of same
#140APPARATUS AND METHOD FOR CONTROLLING FUEL CELL STACK
#141Method and system for controlling air flow supplied to vehicle fuel cell
#142Method of determining hydrogen deficiency and device for determining hydrogen deficiency
#143Power generation characteristic estimation device for fuel cell
#144Integrated fuel cell control system and operating method thereof
#145Method of controlling purge of fuel cell system for vehicle
#146Fuel cell system, operating method thereof and fuel cell power plant
#147Method and system for diagnosing state of fuel cell stack
#148Fuel cell stack diagnostic system and diagnostic method thereof
#149Laminated battery, separator and connection method of internal resistance measuring device
#150Relative humidity estimators for fuel cell stack ports
#151Electrochemical impedance spectroscopy (“EIS”) analyzer and method of using thereof
#152Diagnostic device
#153Method and system for controlling start of fuel cell
#154Fuel cell system
#155Fuel cell system
#156Fuel cell system including water content estimation
#157Operation control method of fuel cell system
#158Fuel cell system and control method for fuel cell system
#159Fuel source, fuel cell system and associated method
#160Fuel Cell Vehicle
#161Fuel cell system
#162Fuel cell system and controlling method thereof
#163Apparatus and method for controlling purge valve of fuel cell vehicle
#164Fuel cell system and method for controlling fuel cell system
#165Fuel cell system
#166Fuel cell system
#167Non-invasive measurement method for controlling the functioning of a membrane fuel cell
#168Simplification of the electrical system of fuel cells by means of depletion of the cathode supply
#169Fuel cell apparatus and method for downhole power systems
#170Apparatus and method for measuring impedance for fuel cell diagnosis
#171Device and method for monitoring dryness of fuel cell stack
#172System and method for power distribution of fuel cell hybrid vehicle
#173Fuel cell system
#174Fuel cell system and control method of fuel cell system
#175Fuel cell system and power generation monitoring method
#176Fuel cell system and method of controlling fuel cell
#177Fuel cell system and maximum power calculation method
#178Method for diagnosing current sensor of fuel cell system
#179System for measuring a stack cell voltage of a fuel cell and method thereof
#180FUEL CELL SYSTEM
#181Fuel cell system and control method for fuel cell system
#182Fuel cell system and method of controlling fuel cell system
#183Fuel cell system and control method therefor
#184Apparatus and method for managing fuel cell vehicle system
#185Method of controlling operation of fuel cell system
#186DRIVING CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM
#187System and method for diagnosing state of fuel cell stack and controlling fuel cell system
#188Control apparatus, fuel cell unit and control method
#189Fuel cell system
#190Methods and systems for fuel cell stack sintering and conditioning
#191Electrochemical impedance spectroscopy (EIS) analyzer and method of using thereof
#192METHOD FOR DIAGNOSING FUEL CELL STACK
#193Apparatus for controlling fuel cell heating value
#194Method for generating injection current for fuel cell stack and apparatus for performing the same
#195Method for generating injection current for fuel cell stack and apparatus for performing the same
#196Apparatus and method for controlling hydrogen purging
#197Fuel cell stack and control method thereof
#198Method for determining critical operating states in a fuel cell stack
#199Derivation of control parameters of fuel cell systems for flexible fuel operation
#200Method for checking the gas tightness of a fuel cell system
#201Fuel cell system
#202Regulation of a fuel cell assembly
#203Current measurement device
#204Fuel cell system and its control method
#205Apparatus and method for controlling fuel cell system
#206SYSTEMS AND METHODS FOR ESTIMATING FUEL CELL STATES
#207Fuel cell system and operating method therefor
#208Fuel cell system with minimum cell voltage estimation
#209Method of operating fuel cell with high power and high power fuel cell system
#210Output control apparatus for fuel cell
#211Method of utilizing power transistor of fuel cell stack diagnostic system
#212Method for the detection of fuel cell system short circuits
#213Power generation characteristic estimation device for fuel cell
#214DIAGNOSTIC AND HEAT MANAGEMENT SYSTEM FOR FUEL CELL STACK
#215Diagnostic system and method for fuel cell stack
#216Systems and methods for measuring high frequency resistance in a fuel cell system
#217Apparatus for diagnosing fault of fuel cell stack
#218Derivation of control parameters of fuel cell systems for flexible fuel operation
#219Fuel cell apparatus and fuel cell system
#220System and method for controlling fuel cell system
#221Fuel cell system
#222Apparatus and method for managing fuel cell vehicle system
#223Fuel cell power plant control
#224Method and regulation apparatus for regulating a fuel cell or a fuel cell stack
#225Methods and systems for fuel cell stack sintering and conditioning
#226SYSTEM FOR MEASURING PERFORMANCE OF SOLID OXIDE FUEL CELL
#227Method and arrangement to control operating conditions in fuel cell device
#228Fuel cell system
#229Energy adjustor for fuel cell group
#230Fuel cell system
#231Fuel cell system
#232Fuel cell system, and control method for fuel cell system
#233FUEL CELL SYSTEM AND DRIVING METHOD THEREOF
#234Methods and systems for controlling power output of a fuel cell
#235Fuel cell system
#236Device and method for enhanced air circulation
#237Fuel cell system with calculation of liquid water volume
#238System and method for the recovery of fuel cell catalyst performance
#239Fuel cell system
#240System and method for detecting a fuel cell anode gas composition
#241METHOD FOR EARLY DETECTION OF MEMBRANE FAILURES OF FUEL CELL STACKS AND FUEL CELL SYSTEM COMPONENT DEFECTS
#242Fuel cell system and method for controlling electric current of same
#243FUEL CELL SYSTEM
#244System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
#245Water management in fuel cells
#246FUEL CELL SYSTEM, FUEL CELL CONTROL METHOD, AND FUEL CELL DETERMINATION METHOD
#247Fuel cell system and control method of same
#248Fuel cell power generation system with partition wall for main body package
#249Device and method for controlling fuel cell system having oxygen concentration transient reduction
#250Algorithm for in-situ quantification of PEMFC membrane health over its life
#251METHOD FOR SUPPLYING POWER FROM A FUEL CELL TAKING SULPHUR OXIDE POLLUTION INTO ACCOUNT, AND POWER SUPPLY DEVICE
#252Fuel cell power generation system
#253Method for detecting the permeability state of the ion exchanger polymer membrane of a fuel cell
#254FUEL CELL SYSTEM AND OPERATING METHOD FOR FUEL CELL SYSTEM
#255Management of operation of PEM-fuel-cell-stack backup electric generator
#256Derivation of control parameters of fuel cell systems for flexible fuel operation
#257Method for controlling fuel cell system with in-stop-mode power generating process and startup process
#258FUEL CELL SYSTEM
#259Electric power supply system
#260DIRECT OXIDATION FUEL CELL SYSTEM
#261Fuel cell system controller
#262Method of stopping operation of fuel cell system
#263Fuel cell system
#264FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAME
#265FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAME
#266Fuel cell system
#267FUEL CELL CONTROL METHOD AND FUEL CELL CONTROLLER
#268Method and arrangement for improved controllability of fuel cell stacks
#269Freezing detection method for fuel cell
#270Fuel cell device
#271Start-up method for fuel cell
#272Monitoring the operational state of a fuel cell stack
#273METHOD FOR DETERMINING AMOUNT OF REACTANT GASES SUPPLIED TO FUEL CELL SYSTEM
#274Operation control device and operation control method for fuel cell power plant
#275Variable air utilization increases fuel cell membrane durability
#276Fuel cell system and method of operating the same
#277Fuel cell system and control method therefor
#278LOW COST METHOD AND SIGNAL PROCESSING ALGORITHM TO RAPIDLY DETECT ABNORMAL OPERATION OF AN INDIVIDUAL FUEL CELL IN A PLURALITY OF SERIES CONNECTED FUEL CELLS
#279Integrated fuel processor and fuel cell system control method
#280Apparatus for estimating fuel-cell hydrogen concentration and fuel cell system
#281Diagnosis and remediation of low anode hydrogen partial pressure in a PEM fuel cell system
#282METHOD FOR FUEL CELL SYSTEM CONTROL AND A FUEL CELL SYSTEM USING THE SAME
#283Solid oxide fuel cell
#284Method to predict min cell voltage from discrete min cell voltage output of stack health monitor
#285Fuel cell system, and electric vehicle equipped with the fuel cell system
#286Fuel cell system
#287Fuel cell system control during low efficiency operation
#288Fuel cell system
#289Fuel cell system, control method for the fuel cell system, and electric vehicle equipped with the fuel cell system
#290Method and apparatus for determining humidity states of individual cells in a fuel cell, method and apparatus for controlling humidity states of individual cells in a fuel cell, and a fuel cell system
#291Fuel cell system, control method for the fuel cell system, and vehicle equipped with the fuel cell system
#292Method and apparatus for controlling the operation of a fuel cell
#293Adaptive method to control fuel delivery injector with modeling uncertainties in a fuel cell system
#294VARIABLE LOAD FUEL CELL
#295Utilization-based fuel cell monitoring and control
#296OPERATING METHOD OF FUEL CELL SYSTEM
#297FUEL CELL COOLING
#298Adaptive loading of a fuel cell
#299Variable anode flow rate for fuel cell vehicle start-up
#300Adaptive method for conversion of external power request to current setpoint to a fuel cell system based on stack performance