Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Control of battery backed photovoltaic hydrogen production
Ist Teil von
International journal of hydrogen energy, 1993-05, Vol.18 (5), p.383-390
Ort / Verlag
Oxford: Elsevier Ltd
Erscheinungsjahr
1993
Link zum Volltext
Quelle
Elsevier ScienceDirect Journals Complete
Beschreibungen/Notizen
A battery backed photovoltaic (PV) hydrogen production system shows several advantages over non-battery systems, especially in cases in which the PV array is not totally dedicated to hydrogen production. The use of battery state-of-charge (
SOC) and time of the day limits as control parameters to optimize hydrogen production in a battery backed PV-electrolysis system may increase the annual H
2 production by more than 10%. Through shunt resistor regulation of the electrolyzer current, a high system efficiency may be maintained even if the power of the PV array well exceeds that of the electrolyzer.