Naslov
A Novel System for Measurement of Diffuse and Direct Solar Radiation in Split: A Multipyranometer Array

Autori
Matić, Zdeslav ; Zulim, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Međunarodni kongres Energija i okoliš 2004. International Congress Energy and the Environment 2004, Vol. I / Bernard Franković - Opatija : Hrvatski savez za sunčevu energiju, 2004, 173.-178.

Skup
Međunarodni kongres Energija i okoliš 2004. International Congress Energy and the Environment 2004

Mjesto i datum
Opatija, Hrvatska, 27.10.2004. - 29.10.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Solar energy; solar radiation measurement; multipyranometer array

Sažetak
A novel system for solar radiation measurement is installed at the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture in Split. It uses a multipyranometer array to measure solar radiation as an alternative to using individual pyranometers and a pyrheliometer with associated shading disks and shadow bands or trackers to measure global horizontal, diffuse horizontal and direct normal solar radiation. This system consists of four pyranometers with different azimuthal, zenith and tilt orientations providing different views of the sun and the sky. Solar radiation components are extracted from pyranometer measurement. Although short-term measurements are not expected to be as accurate as the values obtained from specific measurements of solar radiation components obtained from shaded pyranometers and pirheliometers, long-term data is expected to be more reliable since there are no moving parts. Furthermore, the cost of the measurement system can be further reduced if a semiconductor instead of thermopile pyranometers is used.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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