Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/87382
Type of publication: Straipsnis konferencijos medžiagoje ISI Proceedings (P1a);Article in conference proceedings in ISI Proceedings (P1a)
Field of Science: Mechanikos inžinerija (T009);Material engineering (T009)
Author(s): Kavolynas, Antanas;Navickas, Kęstutis;Vaickelionis, Egidijus
Title: Possibilities to use photoelectric energy sources in microclimate system of telecommunication station
Is part of: Engineering for rural development : 11th international scientific conference: proceedings, May 24-25, 2012. Jelgava, 2012, vol. 11
Extent: p. 474-479
Date: 2012
Keywords: Telecommunication system;Electric power;Energy demand;Solar energy;Microclimate system
Abstract: Communication services in Lithuanian villages are rendered with the help of container type automated telecommunication stations (ATS). Backup automated electric power supply systems are installed in these stations, but ATS equipment is powered from the electrical network. The investigations disclosed that ATS equipment uses approximately 6582 kWh of electric power the 33 % of which (2176 kWh) is consumed by microclimate equipment. Thus, trying to minimize the electric energy amount taken by ATS equipment from the electrical networks the possibilities to meet the electric power demand of the microclimate system of ATS equipment are analyzed using the solar photoelectric power sources. The tests showed that the electric energy consumption in ATS microclimate system depends on the ambient air temperature the change of which in the course of the year depends on the quantitative variations of solar energy striking the land surface. The investigation of the dynamics of solar energy variations and the electric power consumption of the ATS microclimate system showed that the demands of the electric power consumption of the ATS microclimate system can be met using the converted solar energy
Internet: http://tf.llu.lv/conference/proceedings2012/Papers/083_Kavolynas_A.pdf
https://hdl.handle.net/20.500.12259/87382
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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