Investigation of the combination of ITO/CdS/CdTe/Cu/Au solar cells in microassembly for electrical supply of field cables
| Autor: | Igor Khmyrov, Anton Khryapynskyy, Oleg Semkiv, Natalya Deyneko |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Field (physics) 0211 other engineering and technologies Energy Engineering and Power Technology 02 engineering and technology Series and parallel circuits Industrial and Manufacturing Engineering law.invention electrical commutation 0203 mechanical engineering law Management of Technology and Innovation micromodule 021105 building & construction Solar cell lcsh:Technology (General) lcsh:Industry Commutation Electrical and Electronic Engineering current-voltage characteristic business.industry Applied Mathematics Mechanical Engineering film photocell Converters Photoelectric effect Cadmium telluride photovoltaics Computer Science Applications solar cell 020303 mechanical engineering & transports Control and Systems Engineering Optoelectronics lcsh:T1-995 lcsh:HD2321-4730.9 business cadmium telluride |
| Zdroj: | Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 12 (91), Pp 18-23 (2018) |
| ISSN: | 1729-4061 1729-3774 |
| Popis: | Studies aimed at optimizing the design of micromodules based on ITO/CdS/CdTe/Cu/Au photoelectric converters, which are used in autonomous power plants for field camps, have been carried out. To use photoelectric converters as power sources, they are combined into micromodules and modules. The nature of commutation of single solar cells in the microassembly significantly affects the output characteristics of the micromodule and, consequently, the efficiency of the photoelectric converter as a whole. It is found that the series connection of the ITO/CdS/CdTe/Cu/Au PEC in the micromodule ensures its stability even if the output parameters of one or more single solar cells fail or deteriorate. If the composition of the micromodule includes a solar cell with significantly worse output characteristics, or there are several such elements, then when they are connected in series, the efficiency of the micromodule is several times higher than for a parallel cell. With the series connection of the ITO/CdS/CdTe/Cu/Au PEC in the micromodule composition, experimental samples of the micromodule with an efficiency of 5.3 % are obtained, which is almost 2 times higher than for parallel connection of the same PEC |
| Databáze: | OpenAIRE |
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