213509 ⎘
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; Other electric variables, e.g. resistance or impedance of the individual fuel cell
FUEL CELL
#2MEDICAL DEVICE AND MEDICAL SYSTEM USING SAID MEDICAL DEVICE
#3FUEL CELL SYSTEM, VEHICLE, AND METHOD OF MEASURING IMPEDANCE
#4PROCESSING METHOD AND PROCESSING APPARATUS RELATED TO ELECTROCHEMICAL CELL, AND NON-TRANSITORY STORAGE MEDIUM
#5Fuel Cell with On-Board Impedance Measurement
#6FUEL CELL SYSTEM, VEHICLE, AND METHOD OF MEASURING IMPEDANCE
#7APPARATUS AND METHOD FOR DETECTING OR CONTROLLING CARBON BUILDUP IN A DIRECT CARBON FUEL CELL
#8Method for controlling fuel cell device
#9METHOD OF MONITORING AND REPLACING FUEL CELL STACKS WITHIN A FUEL CELL STACK ASSEMBLY
#10FUEL CELL SYSTEM
#11FUEL CELL
#12FUEL CELL SYSTEM
#13Fuel cell system
#14Method and apparatus for simultaneous detection of a plurality of parameters of a plurality of membrane electrode assemblies of fuel cell stack
#15Fuel cell vehicle and method of stopping the same
#16Device and method for online impedance spectrum measurement of vehicle-mounted hydrogen fuel cell
#17Electrochemical cell system
#18Methods and systems for estimating parameters of a cell at various charge-discharge profiles
#19Power supply device having a fuel cell device and a battery, fuel cell vehicle, and method for starting a power supply device
#20Fuel cell device and systems enabling cell-level repair
#21FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE SAME
#22Device for detecting current leakage and current leakage detection system including the same
#23Fuel cell system
#24Methods and systems for controlling water imbalance in an electrochemical cell
#25Method of measuring impedance of fuel cell stack in vehicle
#26Fuel cell device and method for operating a fuel cell device
#27Fuel cell
#28CLOSED LOOP CONTROL FOR FUEL CELL WATER MANAGEMENT
#29Fuel cell system and method of estimating content of metal ions
#30Anode bleed control in a fuel cell stack
#31Method and system for diagnosing state of fuel cell
#32Systems and methods for acquisition, parameterization, and validation of fuel cell polarization data
#33Method for diagnosing water-containing state of fuel cell stack
#34Method for determining critical operating states in a fuel cell stack
#35Method for determining critical operating states in a fuel cell stack
#36REDOX FLOW BATTERY AND METHOD OF MEASURING STATE OF CHARGE THEREOF
#37Methods and systems for operating a redox flow battery system
#38Method for controlling the operation of a microbial fuel cell arrangement and microbial fuel cell arrangement
#39Fuel cell system and remaining water purging control method
#40Apparatus and method for determining the condition of an electricity-producing cell
#41Multichannel fuel cell test station
#42Method and device for observing a state of a fuel-cell electrochemical system
#43Output performance diagnosis apparatus for fuel cell, output performance diagnosis system for fuel cell, output performance diagnosis method for fuel cell, and non-transitory computer readable medium storing output performance diagnosis program for fuel cell
#44State detection device and method for fuel cell
#45Fuel cell internal state detection system and state detection method
#46STATE DETECTION DEVICE AND METHOD FOR FUEL CELL
#47System for measuring the hygrometry of an ion exchange membrane in a fuel cell
#48REFERENCE ELECTRODE IMPLEMENTATION WITH REDUCED MEASUREMENT ARTIFACTS
#49State determination device and method for fuel cell
#50Accelerated lifetime test device for redox flow battery
#51Method of determining hydrogen deficiency and device for determining hydrogen deficiency
#52Method for controlling fuel cell system
#53FUEL CELL CONTROL METHOD AND FUEL CELL SYSTEM
#54POWER SUPPLY SYSTEM, APPARATUS, AND CONTROL METHOD
#55Power supply system, apparatus, and control method combining a first control signal and a second control signal
#56Hydrogen purging device and method for fuel cell system
#57Method and system for diagnosing state of fuel cell
#58Determination of a spatial distribution of an electrical production parameter of an electrochemical cell
#59Determining of a spatial distribution of the electrical contact resistance of an electrochemical cell
#60Diagnostic device
#61Systems and methods for detecting anode contamination in a fuel cell system
#62SYSTEMS AND METHODS FOR ACQUISITION, PARAMETERIZATION, AND VALIDATION OF FUEL CELL POLARIZATION DATA
#63Apparatus for measuring micro-cracks in a membrane electrode assembly and method for predicting generation of micro-cracks in the same
#64Fuel cell system including water content estimation
#65Anode bleed control in a fuel cell stack
#66Fuel cell system and method of controlling operation of fuel cell
#67Apparatus and method for diagnosing fuel cell
#68Fuel cell system and control method thereof
#69Fuel cell system and control method of fuel cell system
#70Fuel cell system and method of operating fuel cell system
#71METHOD, DEVICE AND SYSTEM FOR MEASURING IMPEDANCE OF FUEL CELL
#72Method of controlling a fuel cell system using impedance determination
#73Method for determining critical operating states in a fuel cell stack
#74Fuel cell system
#75Method and regulation apparatus for operating a fuel cell or a fuel cell stack
#76Fuel cell monitoring device
#77Fuel cell system for calculating fuel cell temperature based on water content and internal impedance thereof, and method for controlling the same
#78Humidification control method for fuel cell
#79Fuel cell humidification management method and system
#80Method of controlling a fuel cell system using impedance determination
#81Fuel cell system
#82Internal resistance measurement device and method for stacked battery
#83Fuel cell system capable of performing gas purge to adjust amount of water therein
#84Method for sequentially measuring impedance, measurement device, and fuel cell system
#85Testing device for solid oxide fuel cell
#86Device and method for regulating the humidity of a fuel cell
#87Controlling fuel cell
#88Fuel cell system and control method for fuel cell system
#89In-vehicle algorithm for fuel cell stack health quantification
#90Fuel cell evaluator and fuel cell evaluation method
#91Apparatus for estimating fuel-cell hydrogen concentration and fuel cell system
#92Method 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
#93Fuel cell system
#94Measurement process for determination of the optimum contact pressure among components of a solid oxide fuel cell stack in the packaging process and its measurement apparatus
#95Stack operation method aimed at cell reversal prevention
#96Fuel cell system
#97Method for storing a fuel cell at freezing temperature
#98Fuel cell system
#99Controlling a fuel cell system based on fuel cell impedance characteristic
#100Method and apparatus for examining ion-conductive electrolyte membrane
#101Liquid water sensor signal conditioning circuit for use in PEM fuel cells
#102ON-LINE REPLACEMENT OF DCFC TUBULAR ELEMENTS
#103Fuel cell system
#104Fuel cell system
#105Fuel cell system and moving body using the fuel cell system
#106Methods for controlling catalytic processes, including the deposition of carbon based particles
#107Fuel cell system and driving method of fuel cell system
#108Method and device for improving the service life of a fuel cell at transitions in operation
#109Monitoring fuel cells using rfid devices
#110Online low performing cell (LPC) prediction and detection of fuel cell system
#111Method for maximum net power calculation for fuel cell system based on online polarization curve estimation
#112DEVICE AND METHOD FOR MONITORING INTERNAL STATE OF FUEL CELL
#113Membrane electrode assembly containing flexible printed circuit board formed on ion exchange membrane support film
#114System for monitoring a group of electrochemical cells and device therefor
#115Fluid flow pulsing for increased stability in PEM fuel cell
#116Fuel cell diagnostic apparatus and diagnostic method
#117Apparatus and method for variable conductance temperature control
#118Systems and methods for fuel cell shutdown
#119Fluid flow pulsing for increased stability in PEM fuel cell
#120Monitoring fuel cells using RFID devices
#121Methods and systems for controlling water imbalance in an electrochemical cell