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
Adaptive method for conversion of external power request to current setpoint to a fuel cell system based on stack performance
#302Fuel cell stack system, channel structure, fuel cell, electrode and electronic device
#303FUEL CELL STABILISATION SYSTEM AND METHOD
#304FUEL CELL SYSTEM AND MOBILE ARTICLE
#305Fuel cell system
#306PARALLEL FUEL CELL ELECTRICAL POWER SYSTEM
#307Determining duration of fuel cell shutdown hydrogen stabilization by counting coulombs
#308Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimation
#309Power supply device and power supply system for fuel cell vehicle
#310Fuel cell system and method of controlling fuel cell system
#311FUEL CELL SYSTEM AND POWER MANAGEMENT METHOD THEREOF
#312METHOD FOR CONTROLLING FUEL CELL SYSTEM AND FUEL CELL SYSTEM USING THE SAME
#313METHOD AND A CONTROL ARRANGEMENT FOR A FUEL CELL DEVICE
#314RANDOM CONTROLLED FUEL CELL POWER MODULE
#315Fuel cell system and method of controlling fuel cell system
#316METHOD OF CONTROLLING FUEL CELL SYSTEM
#317Start-up method for fuel cell
#318Injector control for fuel cell system
#319Fuel cell system and electronic device
#320Membrane humidifier for fuel cell
#321METHOD FOR CONTROLLING A FUEL CELL SYSTEM DURING SHUTDOWN
#322Fuel cell system for preventing excessive power generation
#323Fuel cell system
#324Fuel cell system
#325System and method to operate a fuel cell in the exhaust of an internal combustion engine
#326Method to improve fuel cell system performance using cell voltage prediction of fuel cell stack
#327Fuel cell system, and method of stopping fuel cell system
#328Fuel cell system controller
#329METHOD FOR MANAGING POWER AND ENERGY IN A FUEL CELL POWERED AERIAL VEHICLE BASED ON SECONDARY OPERATION PRIORITY
#330Contactor failure detecting apparatus for fuel cell system
#331Method for Manufacturing and Distributing Hydrogen Storage Compositions
#332FUEL CELL UNIT, FUEL CELL STACK, AND ELECTRONIC DEVICE
#333Fuel cell with cooling method at start up
#334Fuel cell system and method for load following operation of the same
#335CONSUMPTION-BASED FUEL CELL MONITORING AND CONTROL
#336Fuel cell system and method of load following operation of the same
#337Fuel cell system and method of controlling the same
#338Method to improve reliability of a fuel cell system using low performance cell detection at low power operation
#339FUEL CELL SYSTEM AND FUEL SUPPLY METHOD THEREOF
#340Method of controlling fuel cell vehicle and fuel cell system
#341Method of operating fuel cell with high power and high power fuel cell system
#342FUEL CELL SYSTEM
#343Fuel cell high-potential prevention control system
#344System and method of altering temperature of an electrical energy storage device or an electrochemical energy generation device using microchannels
#345System and method of operating an electrical energy storage device or an electrochemical energy generation device using microchannels and high thermal conductivity materials
#346Method of operating an electrical energy storage device using microchannels during charge and discharge
#347System and method of operating an electrical energy storage device or an electrochemical energy generation device, during charge or discharge using microchannels and high thermal conductivity materials
#348METHOD FOR CONTROLLING A FUEL CELL UTILIZING A FUEL CELL SENSOR
#349METHOD OF CONTROLLING A FUEL CELL SYSTEM UTILIZING A FUEL CELL SENSOR
#350System for altering temperature of an electrical energy storage device or an electrochemical energy generation device using microchannels based on states of the device
#351System and method of operating an electrical energy storage device or an electrochemical energy generation device using thermal conductivity materials based on mobile device states and vehicle states
#352Battery learning system
#353METHOD AND APPARATUS FOR DIAGNOSING DETERIORATION OF FUEL CELL
#354Fuel cell system and fuel cell vehicle
#355Fuel cell system and method for removal of impurities from fuel cell electrodes
#356Fuel cell system
#357Fuel cell system and method for operating a fuel cell system
#358Fuel cell system
#359Fuel cell system
#360Fuel cell system with scavenging means and control unit thereof
#361FUEL CELL POWER GENERATION SYSTEM
#362Fuel cell system
#363Fuel cell system
#364Fuel cell system
#365Method of controlling output of fuel cell system and vehicle with fuel cell system
#366Fuel cell system
#367Fuel cell system and water discharge control method for the system
#368Fuel cell system
#369FUEL CELL SYSTEM
#370Fuel cell system and its control method
#371FUEL CELL SYSTEM AND ELECTRONIC APPARATUS
#372Fuel cell system and operating method therefor
#373System and method for detecting a fuel cell anode gas composition
#374FUEL CELL SYSTEM AND FUEL CELL SYSTEM CONTROL METHOD
#375Fuel cell system and its control method
#376Fuel supply system having regulating device for supplying fuel gas to an anode
#377FUEL CELL SYSTEM AND METHOD FOR REGULATING A FUEL CELL SYSTEM
#378Performance degradation analyzer and method of the same
#379Stimulation and intensification of interfacial processes
#380System and method for optimizing fuel cell purge cycles
#381FUEL CELL APPARATUS AND FUEL CELL SYSTEM
#382Fuel cell system
#383Fuel cell system, electrode catalyst degradation judgment method, and moving body
#384Power generation system and operation method thereof
#385FUEL CELL SYSTEM
#386Methods of removing contaminants from a fuel cell electrode
#387Supply system and warning device for a fuel cell stack and method for controlling the supply system
#388Fuel cell system with co detector
#389Fuel cell system and method therefor
#390Fuel cell system
#391Fuel cell system
#392Fuel cell system
#393FUEL CELL SYSTEMS WITH WATER RECOVERY FROM FUEL CELL EFFLUENT
#394Fuel cell system
#395Fuel cell system with a scavenging device and AC impedance measuring unit
#396Fuel cell system and its operation method
#397INTEGRATION OF ELECTRONICS AND ELECTRICAL DISTRIBUTION INSIDE A FUEL CELL STACK
#398METHOD FOR DETERMINING A STATE OF A REFORMER IN A FUEL CELL SYSTEM
#399FUEL-CASCADED FUEL CELL STACKS WITH DECOUPLED POWER OUTPUTS
#400Fuel cell system
#401ALKALINE FUEL CELL SYSTEM
#402Electric power supply apparatus and portable electronic device having the same
#403CONTROL OF PARALLELED FUEL CELL ASSEMBLIES
#404Device and method for enhanced air circulation
#405Fuel Cell Apparatus Having a Current Sensor and a Current Sensor for a Fuel Cell Apparatus
#406Derivation of control parameters of fuel cell systems for flexible fuel operation
#407Fuel cell system and starting method therefor
#408Fuel cell system capable of reducing deterioration of fuel cell
#409Shutdown operations for a sealed anode fuel cell system
#410Method and system of hybrid power management
#411Fuel cell system having wet-state determination
#412Anode leak test implementation
#413FUEL CELL WITH OXYGEN TRANSPORT MEMBRANE
#414FUEL CELL SYSTEM
#415ELECTRONIC APPARATUS
#416FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
#417Freezing detection method for fuel cell
#418System and method for purging water from a fuel cell stack
#419FUEL CELL SYSTEM
#420SOFC electrochemical anode tail gas oxidizer
#421Concentration distribution estimation device for impurity in anode side, and fuel cell system using the device
#422METHOD FOR DETERMINING AN ANODE CONVERSION DEGREE IN A FUEL CELL SYSTEM
#423Adaptive gain scheduled control for current limitation based on voltage performance of a fuel cell system
#424ION CONDUCTOR AND FUEL CELL
#425DIRECT METHANOL FUEL CELL SYSTEM, FUEL CARTRIDGE, AND MEMORY FOR FUEL CARTRIDGE
#426ENERGY MANAGEMENT MODULE AND DRIVING DEVICE
#427Fuel cell system with a learning capability to readjust the driving characteristic of a gas supply device and vehicle
#428Fuel cell system
#429Fuel cell system
#430Fuel cell system and generation control device
#431METHOD OF ACTIVATING MEMBRANE ELECTRODE ASSEMBLY (PEM) OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL (PEMFC) USING CYCLIC VOLTAMMETRY (CV)
#432Fuel cell system
#433Fuel cell apparatus
#434Regulating an oxidizer in an electrochemical cell pumping system
#435Fuel Cell System and Mobile Article
#436Fuel cell system
#437Fuel cell system and starting method therefor
#438Efficient micro fuel cell systems and methods
#439FUEL CELL SYSTEM AND CONTROL METHOD THEREFOR
#440Method of operating hydrogen and power generating system
#441Segmented solid oxide fuel cell stack and methods for operation and use thereof
#442Flow control assembly for use with fuel cell systems operating on fuels with varying fuel composition
#443Startup gas supply pressure control device of fuel cell system
#444Fuel cell system, control method therefor, and movable body
#445METHOD AND APPARATUS FOR CONTROLLING FUEL CONCENTRATION IN DIRECT LIQUID FUEL CELL
#446METHOD FOR SUPPLYING FUEL TO FUEL CELL
#447AIR BREATHING TYPE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND OPERATING METHOD THEREOF
#448Fuel Cell Power Plant Diverting Air in Response to Low Demand
#449Fuel cell operation system and valve open amount calculation method in the fuel cell operation system
#450INTEGRATED FUEL CELL CONTROLLER FOR DEVICES
#451Operation of a Fuel Cell
#452Electrical power unit
#453METHOD FOR MEASURING HIGH-FREQUENCY RESISTANCE OF FUEL CELL IN A VEHICLE
#454Fuel cell system and control method therefor
#455Method of driving fuel cell device
#456FUEL CELL SYSTEM AND METHOD FOR ESTIMATING OUTPUT CHARACTERISTIC OF FUEL CELL
#457Fuel gas feeding device and control method therefor
#458Fuel cell system and shutdown method of the same
#459System and method for recirculating unused fuel in fuel cell application
#460Fuel cell system
#461Fuel cell apparatus, vehicle including the fuel cell apparatus, and power management method for a system equipped with fuel cell unit
#462Fuel Cell Control System
#463Fuel cell system with purge valve and actuator for controlling purge valve with electromotive force of sub-power generation part
#464Fuel Cell System
#465Controlling the Requested Power Output of a Fuel Cell System
#466Method of selecting non-humidification operation condition of proton exchange membrane fuel cell
#467Fuel cell with fuel-stoichiometric ratio control portion
#468FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME
#469Fuel cell humidity control system and method
#470Electric power supply system
#471Fuel cell vehicle system
#472Fuel Cell System
#473Fuel cell system with dilution and purge control and control method thereof
#474Water management in fuel cells
#475FUEL CELL APPARATUS
#476Hydrogen generating apparatus and fuel cell power generation system controlling amount of hydrogen generation
#477METHOD AND APPARATUS FOR HUMIDIFYING A GAS IN FUEL CELL SYSTEMS
#478FUEL CELL SYSTEM AND OPERATION METHOD THEREFOR
#479Fuel cell system
#480Hydrogen generating apparatus, fuel cell power generation system, method of controlling hydrogen generating quantity and recorded medium recorded program performing the same
#481Method and apparatus for controlling an integrated fuel cell system
#482Method of Operating an Electrochemical Device Including Mass Flow and Electrical Parameter Controls
#483Hydrogen generating apparatus and fuel cell power generation system
#484Fuel cell system
#485Fuel cell stack end cell control methodology
#486Fuel cell control unit for limiting power output
#487Fuel cell system
#488FUEL CELL WITH PROTECTIVE DEVICE
#489Start-up method for fuel cell
#490Fuel cell power request control strategy
#491Reformer, Method for Controlling Pump in Fuel Cell System, and Control Unit
#492MICRO FUEL CELL SYSTEM START UP AND SHUT DOWN SYSTEMS AND METHODS
#493SYSTEMS AND METHODS FOR PROTECTING A FUEL CELL
#494Fuel cell system
#495Hydrogen generator and fuel cell using the same
#496Adaptive Current Controller for a Fuel-Cell System
#497Fuel cell system and vehicle with fuel cell system mounted thereon
#498Controlling oxidant flow to a reactor of a fuel cell system
#499LEAK DETECTION IN A FUEL CELL SYSTEM
#500Fuel Cell System and Associated Control Method
#501METHOD AND APPARATUS TO SENSE AND CONTROL A MALFUNCTION IN BALANCE OF PLANT FOR FUEL CELL
#502Control device and a control method for a fuel cell system
#503Fuel cell system and driving method thereof
#504Fuel cell system and transportation equipment including the same
#505Controller for fuel cell system
#506Battery integration and control in an auxiliary power unit powered by a solid oxide fuel cell system
#507Fuel cell system
#508Monitoring and control of fuel cell purge to emit non-flammable exhaust streams
#509FUEL CELL AND FUEL CELL SYSTEM, AND ELECTRONIC DEVICE
#510FUEL CELL SYSTEM
#511FUEL CELL MODULE POWER DELIVERY CONTROL SYSTEM
#512DIRECT METHANOL FUEL CELL SYSTEM, FUEL CARTRIDGE, AND MEMORY FOR FUEL CARTRIDGE
#513Fuel cell device, control device, and program cross-reference to related applications
#514Control strategy to prevent humidity cycling in a fuel cell
#515Fuel cell diagnostic apparatus and diagnostic method
#516EFFICIENT MICRO FUEL CELL SYSTEMS AND METHODS
#517Power supply device
#518Fuel cell device, control device, control method, and control program
#519Preventing corrosion during start up and shut down of a fuel cell
#520Electric power source control apparatus, electric power source control method, and vehicle including electric power source control apparatus
#521Fuel cell system and control method therefor
#522Fuel supply system for fuel cell and fuel cell system using the same
#523Fuel cell system and operation control method therefore
#524FUEL CELL DEVICE WITH ELECTRONIC IDENTIFICATION
#525Electrochemical energy generating apparatus and method for driving the apparatus
#526System level adjustments for increasing stack inlet RH
#527Multiple pressure regime control to minimize RH excursions during transients
#528Fuel cell system
#529Fuel Cell Current Distribution Measuring Equipment and Fuel Cell Current Distribution Measuring Method
#530FUEL CELL SYSTEM
#531Power supply system of fuel cell vehicle
#532METHOD OF CALCULATING FUEL CONCENTRATION IN DIRECT METHANOL FUEL CELL
#533Contactor failure detecting apparatus for fuel cell system
#534Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems
#535FUEL CELL ACTIVATION METHOD AND THE DEVICE THEREOF
#536Fuel cell power generation system
#537Hydrogen supply for micro fuel cells
#538Method and apparatus for controlling mass flow rate of recycled anode tail gas in solid oxide fuel cell system
#539Fuel cell reforming
#540Method and circuit for managing start-up phase of at least a micro fuel cell to be connected to a load
#541Fuel cell system and method of controlling operation of the same
#542Fuel cell system
#543Hybrid power supply system and controller for warm-up mode
#544Gas leak detection device and fuel cell system
#545Method for operating fuel cell system
#546Hybrid power supply device
#547Fuel Cell System
#548Fuel cell electric power sensing methodology and the applications thereof
#549Fuel cell system with warming-up and method of operating the same
#550Control method for fuel cell vehicle, and fuel cell vehicle
#551Fuel cell system
#552Method of supplying fuel to fuel cells
#553System and method to operate a fuel cell in the exhaust of an internal combustion engine
#554Fuel cell system and fuel cell control method
#555FUEL CELL ELECTRICITY MEASURING METHOD AND APPARATUS
#556Fuel cell system and fuel control method
#557Fuel cell system and operating method thereof
#558Method for controlling fuel cell stack current
#559Fuel efficiency display device for fuel cell vehicle, and fuel efficiency displaying method for fuel cell vehicle
#560RAPID RESPONSE SENSOR FOR CARBON MONOXIDE
#561FUEL CELL SYSTEM AND OPERATING METHOD THEREOF
#562Fuel cell system
#563Fuel cell power generation control methodology and the applications thereof
#564Power output device with fuel cell and method therefor
#565Power supply system and control method thereof
#566Power supply apparatus and method for line connection type fuel cell system
#567POWER SUPPLY CONTROL APPARATUS AND METHOD FOR LINE CONNECTION TYPE FUEL CELL SYSTEM
#568Control apparatus for fuel cell vehicle
#569Method and apparatus for controlling a combined heat and power fuel cell system
#570Fuel-cell system and method of controlling fuel cell
#571Time-based fuel cell purge method
#572Control device for fuel cell vehicle
#573METHOD AND APPARATUS FOR MULTIPLE MODE CONTROL OF VOLTAGE FROM A FUEL CELL SYSTEM
#574Control device for fuel cell system and related method
#575System and method for controlling cathode stoichiometry to minimize RH excursions during transients
#576Fuel cell system and method of correcting fuel cell current
#577Fixed IDC operation of fuel cell power plant
#578Method and apparatus for porous catalyst on a fuel cell flow field and high temperature membrane
#579Coolant flow estimation for the thermal loop of a fuel cell system using stack loss power
#580Fuel cell system
#581Fuel cell system with integral gas and refrigerant drive device
#582Energy output device and control method of energy output device
#583Method and apparatus for water management in direct methanol fuel cell system using heat exchanger
#584Apparatus and method for controlling a fuel cell using the rate of voltage recovery
#585Fuel cell system and charge amount adjustment method for energy storage
#586Fuel cell system and control method of fuel cell system
#587Device and method for controlling fuel cell system with vibration amplitude detection
#588HYDROGEN FUEL CELL VEHICLE WITH WIRELESS DIAGNOSTICS
#589Fuel cell system for setting predetermined operation state when substitutional value control is impossible
#590Fuel cell system
#591Management via dynamic water holdup estimator in a fuel cell
#592Fuel cell apparatus and method for downhole power systems
#593Fuel cell system
#594Systems and methods for adaptive energy management in a fuel cell system
#595Control device of vehicular fuel cell system and related method
#596Method to begin coolant circulation to prevent MEA overheating during cold start
#597Fuel cell unit and method of measuring remaining amount of fuel
#598Prevention of flooding of fuel cell stack
#599Communication terminal, power supply management system of the same, and charging method at the time of purchasing fuel reservoir
#600Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power