DBPapers
DOI: 10.5593/SGEM2014/B41/S17.048

NEW WAYS OF UTILIZATION OF RENEWABLE ENERGY SOURCES IN BUILDINGS

J. Lojkovics, D. Kosicanova ,R. Nagy , M. Stefanco
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-15-5 / ISSN 1314-2704, June 19-25, 2014, Book 4, Vol. 1, 369-376 pp

ABSTRACT
Nowadays, utilization of renewable energy sources is well-known field, but current researches continually provide us with new ways of utilization. The most reliable renewable energy source is sun. That is the main reason why we focus our attention on it. Disadvantage of sun as an energy source is low density of energy flow. Another question is represented by current microclimatic conditions as impact of weather, for example number of cloudy days per year, average temperatures and the lowest temperatures as well, etc. In our theoretical research we focus on design of modern active façade transparent element, which can utilize incident solar energy. Our aim is to create energetically balanced system at current conditions. It means location, temperature, number of sunny days, etc. The next aim is to create full scale model of window, heat exchanger, and volume storage tank. Answering the question of reliability of the whole system is relevant due to massive implementation of renewable energy sources in domestic use before 2020.

Keywords: Liquid-filled window, solar power, active buildings, renewable source energy, active elements, passive elements, heat gain reducing