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[620.92+621.311](470) (1) |
Economia energiei în general (550) |
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SM ISO690:2012 DAUS, Iulia, KHARCHENKO, V., IUDAEV, I.. Анализ потенциала солнечной энергии на территории Ростовской области Российской Федерации. In: Energetica Moldovei. Aspecte regionale de dezvoltare, Ed. Ediția III, 2016, 29 septembrie - 1 octombrie 2016, Chișinău. Chișinău, Republica Moldova: Institutul de Energetică al Academiei de Științe a Moldovei, 2016, Ediția III, pp. 482-484. ISBN 978-9975-4123-5-3. |
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Energetica Moldovei. Aspecte regionale de dezvoltare Ediția III, 2016 |
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Conferința "Energetica Moldovei" Ediția III, 2016, Chișinău, Moldova, 29 septembrie - 1 octombrie 2016 | ||||||
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CZU: [620.92+621.311](470) | ||||||
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Solar energy recently is quite often being used to provide power supply of various objects, including agricultural con-sumers. This is primarily associated with need to reduce pollution in the production of electrical energy, and emerged demand to increase the share of used local energy resources. Economic feasibility of applying solar energy photoelectric conversion technology is possible with a reasonable definition of power and ratio of energy sources for power supply of objects and territories. This can be accomplished using reliable data on the solar energy potential in a given geographic location, taking into account the variability of its manifestations (particularly solar radiation inflow), as well as the multi-variant of generation source location on the territory under consideration. It is possible to get information about insolation, for example, at meteorological stations, but it may be limited by their locations. Furthermore, the intensity of solar radiation flow can be determined by calculation methods, but they are cum-bersome and require additional verification of results. In the article using proposed by the authors method the values of the solar radiation intensity were calculated for urban districts of the Rostov region and there were determined the distances at which you can reliably use these calculated data, based on the geographical coordinates of the cities along the lines of latitude and longitude. Calculated insolation in each of them was compared with similar values for the regional center - the city of Rostov-on-Don, where the weather station is located. The calculation results revealed that the annual insolation values for cities that are centers of districts and regions do not differ significantly and are in the range of 0.2 - 2.4%. In other words, to assess the solar energy potential at the preliminary phase of designing solar power plants anywhere in the region there can be used data on solar radiation intensity in its regional center - the city of Rostov-on-Don. Keywords – geographic coordinates, intensity of solar radiation. |
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Cuvinte-cheie географические координаты, интенсивность солнечного излучения |
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