Повышение эффективности концентраторных солнечных фотоэлектрических установок путем создания специальных оптических сред
Abstract
IMPROVEMENT OF EFFICIENCY OF CONCENTRATORY SOLAR PHOTOELECTRIC INSTALLATIONS BY CREATION OF SPECIAL OPTICAL ENVIRONMENTS
Sh. Klychev, S. Bakhramov, Z. Klychev, V. Kharchenko
At present, the most important problem in the way of wide use of solar energy is to ensure the economic profitability of solar installations. The main ways to solve this problem is to increase the efficiency of conversion and (or) reduce the cost of solar installations.
One of the promising solar installations in this regard are solar photoelectric installations (SFEU), which convert concentrated solar radiation. One of the ways to increase the efficiency of solar modules is to use optical methods, in particular, to increase the efficiency of concentrator-photoconverter systems.
The aim of the study was to analyze the possibilities of increasing the density of optical radiation to improve the efficiency of concentrator solar photovoltaic systems.
The possibility of increasing the efficiency of concentrator photovoltaic installations using optical media has been calculated and experimentally studied.
It is shown that due to the use of optical media it is possible to reduce the area of the photocell by 1,5-1,7 times with the same power of the solar installation. The use of this approach seems to be an effective means of increasing the efficiency of solar concentrator systems of solar energy photoelectric conversion.
Further research would be advisable to devote to the search for materials that could be used to create optical media and possess the properties that ensure the stable and stable functioning of real energy systems in practice.
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