213477 ⎘
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; Pressure; Ambient pressure; Flow of anode exhausts
FUEL CELL SYSTEM
#2FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM
#3ARTIFICIAL PHOTOSYNTHESIS ENERGY SYSTEMS AND METHODS
#4COMBINED PREDICTION METHOD FOR PROTON EXCHANGE MEMBRANE (PEM) DEVICE, APPARATUS, MEDIUM, AND PRODUCT
#5EJECTOR FOR FUEL CELL AND FUEL CELL
#6DIAGNOSIS SYSTEMS AND METHODS FOR FUEL CELL ASSEMBLIES
#7FUEL CELL SYSTEM
#8FUEL CELL SYSTEM
#9METHOD FOR DETERMINING THE LENGTH AND/OR VOLUME OF THE PURGE PATH WITHIN A FUEL CELL SYSTEM
#10HYDROGEN POWERED FUEL CELL SYSTEM INCLUDING CONDENSER AND METHOD OF OPERATING THE SAME USING PRESSURE CONTROL
#11FUEL CELL SYSTEM
#12FUEL CELL POWER SYSTEM INCLUDING AIR FLOW CONTROL AND METHOD OF OPERATING THEREOF
#13Fuel cell with protection from pressure imbalance
#14METHOD FOR OPERATING A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM
#15Reforming catalyst pattern for fuel cell operated with enhanced COutilization
#16RECIRCULATION SYSTEM AND SUPPLY SYSTEM COMPRISING SAID SYSTEM
#17SOFC cooling system, fuel cell and hybrid vehicle
#18FUEL CELL SYSTEM AND FLYING OBJECT INCLUDING THE FUEL CELL SYSTEM
#19System and methods for monitoring and controlling emissions from fuel cell engines
#20Electrochemical cell system
#21DETERMINING THE MASS FLOW OF AN EXHAUST GAS CONSTITUENT OF A FUEL CELL
#22Fuel-cell hydrogen recycling means
#23Method of detecting degradation of membrane electrode assembly in fuel cell system
#24Method for treating hydrogen-containing and oxygen-containing residual gases of fuel cells, and residual gas treatment system
#25Fuel cell with protection from pressure imbalance
#26Fuel cell system and opening/closing method for discharge valve
#27Fuel cell system and method for controlling fuel cell system
#28Method for releasing a fuel cell system and fuel cell system
#29Fuel cell system
#30Fuel cell comprising a pressure regulating device and method for regulating pressure
#31Method for operating a fuel cell
#32METHOD AND SYSTEM FOR DETECTING A LEAK IN A FLUID SYSTEM
#33Purge circuit of a fuel cell
#34Reforming catalyst pattern for fuel cell operated with enhanced COutilization
#35Methods and systems for controlling water imbalance in an electrochemical cell
#36Operation of molten carbonate fuel cells with enhanced COutilization
#37FUEL CELL SYSTEM CONTAINING HUMIDITY SENSOR AND METHOD OF OPERATING THEREOF
#38FUEL CELL SYSTEM
#39Fuel cell system
#40Fuel cell system
#41Fuel cell system
#42Fuel cell system and method of controlling fuel cell
#43Fuel cell system and control method thereof
#44Fuel cell system, mobile object, and exhaust gas discharge control method
#45Fuel cell system
#46PRESSURE CONTROL SYSTEM, FUEL CELL ASSEMBLY AND USE OF SAID CONTROL SYSTEM
#47Fuel cell system
#48Method for determining a content of a gas component in a gas mixture conveyed in a recirculating manner via a fuel cell
#49Measuring method and measuring apparatus for determining the recirculation rate
#50Fuel cell architectures, monitoring systems, and control logic for characterizing fluid flow in fuel cell stacks
#51Motor vehicle with a fuel cell
#52System for electrolysing water (SOEC) or fuel-cell stack (SOFC) operating under pressure, the regulation of which is improved
#53Fuel cell system for vehicle
#54Fuel cell system and control method of fuel cell system
#55FUEL CELL SYSTEM
#56Fuel cell system with valve control for discharging anode off gas, and method of operating the same
#57Fuel cell system and control method thereof
#58Fuel cell system
#59Method of detecting abnormality in pressure sensor and fuel cell system
#60Fuel cell system
#61Relative humidity estimators for fuel cell stack ports
#62Process control for integrated hydrogen storage in fuel cell energy storage system
#63Purge circuit of a fuel cell
#64Systems and methods for detecting leaks in a fuel cell system
#65Fuel cell system and a method of detecting a hydrogen gas leak
#66Fuel cell system and method for discharging fluid in the system
#67Fuel cell system and control method therefor
#68Fuel cell system
#69Fuel cell system and control method therefor
#70Fuel cell system
#71Fuel cell system
#72Fuel cell system and control method of fuel cell system
#73Power generation system and method for cooling fuel cell exhaust in power generation system
#74Fuel cell system and control method thereof
#75Method of operating a fuel cell
#76Fuel cell monitoring device
#77Anode leak location detection
#78Fuel cell, a portable electronic device and a method of manufacturing a fuel cell reservoir
#79Diagnosing injector failure via stack voltage response analysis
#80Extremum seeking algorithm in a variable time interval to detect anode pressure sensor stuck failure in a fuel cell system
#81System and method for activating fuel cells
#82Anode purge and drain valve strategy for fuel cell system
#83Fuel cell system
#84System and method for detecting a fuel cell anode gas composition
#85LEAKAGE DIAGNOSTIC FOR A FUEL CELL SYSTEM IN IDLE-STOP MODE
#86System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
#87Gas sensor
#88Fuel cell system and control method at starting in the fuel cell system
#89Fuel cell system and control method thereof
#90Membrane permeation adjustment in PEM fuel cell
#91HYDROGEN CONCENTRATION SENSOR UTILIZING CELL VOLTAGE RESULTING FROM HYDROGEN PARTIAL PRESSURE DIFFERENCE
#92Fuel cell system, control method for the fuel cell system, and electric vehicle equipped with the fuel cell system
#93Utilization-based fuel cell monitoring and control
#94METHOD AND A CONTROL ARRANGEMENT FOR A FUEL CELL DEVICE
#95FLUID COOLING APPARATUS FOR A FUEL CELL DEVICE AND FUEL CELL SYSTEM
#96CONSUMPTION-BASED FUEL CELL MONITORING AND CONTROL
#97Method and system for anode gas recirculation in fuel cells
#98Fuel cell system and hydrogen leak judgment method in the system
#99FUEL CELL UNIT AND FUEL CELL STACK
#100System and method for observing anode fluid composition during fuel cell start-up
#101System and method for detecting a fuel cell anode gas composition
#102Controller for fuel cell operation
#103FUEL CELL SYSTEM AND TRANSPORTATION EQUIPMENT INCLUDING THE SAME
#104FUEL CELL IN-PLANE STATE ESTIMATING SYSTEM AND FUEL CELL IN-PLANE STATE ESTIMATING METHOD
#105System and method for activating fuel cell
#106Methods of operating fuel cell stacks and systems related thereto
#107FUEL CELL MOTOR VEHICLE AND CONTROL METHOD THEREFOR
#108FUEL CELL SYSTEM
#109Fuel cell system
#110Anode loop observer for fuel cell systems
#111Fuel cell system and method for calculating circulation ratio in the same
#112Fuel cell system having decreased deterioration during initiation
#113Fuel cell system and generation control device
#114Fuel cell vehicle
#115HYDROGEN SUPPLY FOR A FUEL CELL SYSTEM
#116Method for model based exhaust mixing control in a fuel cell application
#117Method for controlling the pressure in an anode of a fuel cell, and a fuel cell
#118Fuel cell operation system and valve open amount calculation method in the fuel cell operation system
#119Method for fast and reliable fuel cell system start-ups
#120Vaporizer and power generation apparatus and electronic equipment in which vaporizer is provided
#121Fuel cell system with voltage sensor
#122Fuel Cell System
#123Fuel cell system supply having a measuring device and a control device
#124Reformer, Method for Controlling Pump in Fuel Cell System, and Control Unit
#125Fuel cell start-up control system
#126Fuel Cell System and Related Method
#127Fluid flow pulsing for increased stability in PEM fuel cell
#128Fuel cell system with pressure regulator and method for driving same
#129Method and apparatus for controlling mass flow rate of recycled anode tail gas in solid oxide fuel cell system
#130Gas leak detection device and fuel cell system
#131Failure diagnostic device for discharge valve
#132Fuel cell system and gas leak determination method for fuel cell system
#133Cascaded fuel cell stack operation with anode gas recirculation
#134Fuel cell system and fuel cell system failure judgment method
#135Fuel cell system and control method of same
#136Fuel cell system and control method of fuel cell system
#137Fuel cell system control device
#138Abnormality detecting device of fuel cell system
#139Fuel cell system and method of discharging gas from the fuel cell system
#140Fuel cell system
#141Fuel-cell system and method for scavenging fuel cell
#142Fuel cell system and control method of fuel cell system
#143Fuel cell system for setting predetermined operation state when substitutional value control is impossible
#144Fuel cell system
#145Relative humidity profile control strategy for high current density stack operation
#146Fuel cell system
#147Valve structure and control techniques
#148Fuel cell system and gas leak detection method
#149Fuel cell system
#150Fuel cell system, mobile unit equipped with the system, and control method for the fuel cell system
#151Utilization-based fuel cell monitoring and control
#152Consumption-based fuel cell monitoring and control
#153Fluid flow pulsing for increased stability in PEM fuel cell
#154Fuel cell system and method of discontinuing same
#155System and method for optimizing efficiency and power output from a vanadium redox battery energy storage system
#156Monitoring fuel cells using RFID devices
#157Purging anode channels of a fuel cell stack
#158Hydrogen gas station, fuel cell system, and hydrogen gas rate accounting device
#159Fuel cell system and method for discharging reaction gas from fuel cell
#160System and method for controlling a fuel cell testing device
#161Fuel cell system and method for removal of water from fuel cells
#162Electrochemical cell system output control method and apparatus
#163Method and apparatus for regulating electrical power output of a fuel cell system
#164Methods and systems for controlling water imbalance in an electrochemical cell