An hourly diffuse fraction model with correction for variability and surface albedo

The paper presents an improved version of a previously published model for the diffuse fraction of hourly global irradiance. In addition to hourly solar elevation and clearness index, an hour-to-hour variability index and regional surface albedo are included among the input parameters. Moreover, to...

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Veröffentlicht in:	Solar energy 1998-09, Vol.63 (3), p.173-183
Hauptverfasser:	Skartveit, Arvid, Olseth, Jan Asle, Tuft, Marit Elisabet
Format:	Artikel
Sprache:	eng
Schlagworte:	Atmosphere Atmospheric radiation Earth, ocean, space Exact sciences and technology External geophysics Mathematical models Meteorology Radiation Radiative transfer. Solar radiation Sun
Online-Zugang:	Volltext
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