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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 18:17 |
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Conference: Bucharest University Faculty of Physics 2016 Meeting
Section: Physics and Technology of Renewable and Alternative Energy Sources
Title:
Calculation of a home energy consumption. Measures to reduce consumption
Authors:
Gheorghe NICORESCU, Daniela STAMATIN, Sanda VOINEA
Affiliation:
University of Bucharest, Faculty of Physics, PO Box MG-38, Bucharest-Magurele, Romania
E-mail
sanda.voinea@3nanosae.org
Keywords:
Energy consumption, photovoltaic panels, thermal insulation
Abstract:
Sun continuously emits huge amounts of energy. The intensity of light that reaches the Earth varies by the day. Photovoltaic panels are able to convert light systems (solar) directly into electricity through a complex process.This paper addresses the design of the electrical installation for a house in Moldova, the city Roznov. Photovoltaic panels generate DC therefore need a converter that transforms electrical energy produced by photovoltaic panels into electricity. Maximum power cut for a photovoltaic installation, is directly influenced by the orientation of the sun.To store energy that solar panels produce during the day, it is necessary to use batteries. The battery capacity is dimensioned according to the required daily consumption. Battery performance is influenced by factors such as: ambient temperature; humidity level; quality of discharged electric current.It may take measures to reduce energy consumption through various methods, such as: installing a lighting control system; use energy saving light bulbs; avoid using electric room heaters; improving the thermal insulation of the building.
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