000866757 001__ 866757
000866757 005__ 20240711101448.0
000866757 0247_ $$2doi$$a10.1016/j.jpowsour.2019.227603
000866757 0247_ $$2ISSN$$a0378-7753
000866757 0247_ $$2ISSN$$a1873-2755
000866757 0247_ $$2Handle$$a2128/23887
000866757 0247_ $$2altmetric$$aaltmetric:73196231
000866757 0247_ $$2WOS$$aWOS:000517663800110
000866757 037__ $$aFZJ-2019-05826
000866757 082__ $$a620
000866757 1001_ $$0P:(DE-HGF)0$$aRuuskanen, Vesa$$b0$$eCorresponding author
000866757 245__ $$aPower Quality Estimation of Water Electrolyzers Based on Current and Voltage Measurements
000866757 260__ $$aNew York, NY [u.a.]$$bElsevier$$c2020
000866757 3367_ $$2DRIVER$$aarticle
000866757 3367_ $$2DataCite$$aOutput Types/Journal article
000866757 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1579174023_24206
000866757 3367_ $$2BibTeX$$aARTICLE
000866757 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000866757 3367_ $$00$$2EndNote$$aJournal Article
000866757 520__ $$aThe ripple of the supplied direct current has a significant effect on the energy efficiency of the water electrolyzer cell. Hydrogen production is defined by the current mean value, but current harmonics generate additional losses in the electrolyzer cell. However, the direct measurement of the DC current in the kiloampere range may be a challenging task compared with the voltage, which is practically in the range of a few hundreds volts in the electrolyzer stack. The effect of current harmonics on the energy efficiency and the voltage mean and root-mean-square (RMS) values is analyzed analytically based on the measured polarization curve of the PEM electrolyzer cell. The results show that both in the case of a theoretical sinusoidal current ripple and a practical thyristor bridge supply, the voltage mean or RMS values do not give a reliable estimate of the power quality. Instead, the voltage waveform as a function of time or the difference between the current mean and RMS values should be monitored.
000866757 536__ $$0G:(DE-HGF)POF3-134$$a134 - Electrolysis and Hydrogen (POF3-134)$$cPOF3-134$$fPOF III$$x0
000866757 588__ $$aDataset connected to CrossRef
000866757 7001_ $$0P:(DE-HGF)0$$aKoponen, Joonas$$b1
000866757 7001_ $$0P:(DE-HGF)0$$aKosonen, Antti$$b2
000866757 7001_ $$0P:(DE-Juel1)129857$$aHehemann, Michael$$b3$$ufzj
000866757 7001_ $$0P:(DE-Juel1)129865$$aKeller, Roger$$b4$$ufzj
000866757 7001_ $$0P:(DE-HGF)0$$aAhola, Jero$$b5
000866757 773__ $$0PERI:(DE-600)1491915-1$$a10.1016/j.jpowsour.2019.227603$$gVol. 450, p. 227603 -$$p227603$$tJournal of power sources$$v450$$x0378-7753$$y2020
000866757 8564_ $$uhttps://juser.fz-juelich.de/record/866757/files/Power_quality_estimation_of_water_electrolyzers_based_on_current_and_voltage_measurements.pdf$$yOpenAccess
000866757 8564_ $$uhttps://juser.fz-juelich.de/record/866757/files/Power_quality_estimation_of_water_electrolyzers_based_on_current_and_voltage_measurements.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000866757 909CO $$ooai:juser.fz-juelich.de:866757$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000866757 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129857$$aForschungszentrum Jülich$$b3$$kFZJ
000866757 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129865$$aForschungszentrum Jülich$$b4$$kFZJ
000866757 9131_ $$0G:(DE-HGF)POF3-134$$1G:(DE-HGF)POF3-130$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lSpeicher und vernetzte Infrastrukturen$$vElectrolysis and Hydrogen$$x0
000866757 9141_ $$y2020
000866757 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000866757 915__ $$0StatID:(DE-HGF)1160$$2StatID$$aDBCoverage$$bCurrent Contents - Engineering, Computing and Technology
000866757 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000866757 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bJ POWER SOURCES : 2017
000866757 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bJ POWER SOURCES : 2017
000866757 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000866757 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000866757 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000866757 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000866757 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000866757 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000866757 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000866757 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000866757 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List
000866757 920__ $$lyes
000866757 9201_ $$0I:(DE-Juel1)IEK-3-20101013$$kIEK-3$$lTechnoökonomische Systemanalyse$$x0
000866757 9801_ $$aFullTexts
000866757 980__ $$ajournal
000866757 980__ $$aVDB
000866757 980__ $$aUNRESTRICTED
000866757 980__ $$aI:(DE-Juel1)IEK-3-20101013
000866757 981__ $$aI:(DE-Juel1)ICE-2-20101013