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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 17:59 |
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Conference: Bucharest University Faculty of Physics 2014 Meeting
Section: Physics and Technology of Renewable and Alternative Energy Sources
Title:
Data acquisition system for a photovoltaic array
Authors:
M. TOMA(1), Sanda VOINEA(1,2)
Affiliation:
1) University of Bucharest, Faculty of Physics, Atomistilor 405, P.O 38, Bucharest-Magurele, Romania, 077125
2) University of Bucharest, Faculty of Physics, 3 Nanosae Research Center, Atomistilor 405, P.O 38, Bucharest-Magurele, Romania, 077125
E-mail
sanda.voinea@3nanosae.org
Keywords:
data acquisition, photovoltaic array, sensors
Abstract:
The demand for accurate and reliable performance data has increased, as data monitoring plays an important role in Renewable Energy Sources production metering and reporting, for evaluation purposes as well as commercial. The proposed data acquisition system in this paper consists of a set of sensors for measuring electrical parameters (photovoltaics voltage and current etc.) of a Photovoltaic Array. More advanced systems may comprise other sensors as well, for gathering meteorological data (e.g. temperature, humidity etc.) or measuring solar radiation (Pyranometer). The collected data is transmitted using a cellular modem to a web-server for further processing and storage.
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