METHOD FOR MONITORING OF FUEL CELL STACK STATUS
PURPOSE: A method for monitoring a fuel cell stack state is provided to use a diagnostic signal for responding to a frequency, thereby increasing diagnostic analyzing performance. CONSTITUTION: A diagnostic device(30) includes a signal generator(31) which generates a diagnostic signal for responding...
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| creator | JUNG, MYUNG JU SUH, JUNG DO KUM, YOUNG BUM KIM, DUCK WHAN YOO, SEUNG RYEOL OH, SEUNG CHAN KIM, SAE HOON JEONG, KWI SEONG YOON, JONG GUEN LEE, YOUNG HYUN |
| description | PURPOSE: A method for monitoring a fuel cell stack state is provided to use a diagnostic signal for responding to a frequency, thereby increasing diagnostic analyzing performance. CONSTITUTION: A diagnostic device(30) includes a signal generator(31) which generates a diagnostic signal for responding to a frequency. The signal generator applies the diagnostic signal to a load connection terminal of a fuel cell stack(10) through a signal line. The signal generator generates a diagnostic signal for responding to a multiple frequency. The diagnostic device measures the voltage and the current of the stack. The diagnostic device connects a load(20) in case of diagnosis. |
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CONSTITUTION: A diagnostic device(30) includes a signal generator(31) which generates a diagnostic signal for responding to a frequency. The signal generator applies the diagnostic signal to a load connection terminal of a fuel cell stack(10) through a signal line. The signal generator generates a diagnostic signal for responding to a multiple frequency. The diagnostic device measures the voltage and the current of the stack. 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CONSTITUTION: A diagnostic device(30) includes a signal generator(31) which generates a diagnostic signal for responding to a frequency. The signal generator applies the diagnostic signal to a load connection terminal of a fuel cell stack(10) through a signal line. The signal generator generates a diagnostic signal for responding to a multiple frequency. The diagnostic device measures the voltage and the current of the stack. The diagnostic device connects a load(20) in case of diagnosis.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING |
| title | METHOD FOR MONITORING OF FUEL CELL STACK STATUS |
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