Control of battery backed photovoltaic hydrogen production

Pertti Kauranen, Peter Lund, J. P. Vanhanen

Tutkimustuotos: LehtiartikkeliArticleScientificvertaisarvioitu

15 Sitaatiot (Scopus)

Abstrakti

AU 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 au battery backed PV-electrolysis system may increase the annual H-2 Production by more than 10%. Through shunt resistor regulation of the electrolyzer current, au high system efficiency may be maintained even if the power of the PV array well exceeds that of the electrolyzer.

AlkuperäiskieliEnglanti
Sivut383-390
Sivumäärä8
JulkaisuInternational Journal of Hydrogen Energy
Vuosikerta18
Numero5
DOI - pysyväislinkit
TilaJulkaistu - toukokuuta 1993
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

Tutkimusalat

  • battery storage
  • hydrogen storage
  • photovoltaics
  • renewable energy

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