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- Title
Electroinsulated Heat Sinks for Concentrated Photovoltaic Solar Cells.
- Authors
Daviduk, N. Yu.; Andreeva, A. V.; Malevsky, D. A.; Pokrovsky, P. V.; Sadchikov, N. A.; Chekalin, A. V.; Andreev, V. M.
- Abstract
The results of studies of characteristics of heat-removing electrical insulating plates of different designs based on heat-conducting AlN and Al2O3 ceramics and aluminum-oxide plates based on aluminum plates are presented. Thermophysical parameters of the heat-removing plates were assessed by measuring the temperature of p–n junctions of the photoelectric converters mounted on the plates with thermal load applied to them. It was found that the minimum overheating temperature of p–n junctions, 45°C, was observed at the supplied thermal power of 13 W, when the photoelectric converters were installed on the AlN ceramics. In photoelectric converters installed on the Al2O3 ceramics, the overheating of p–n junctions was 49°C, while it reached 70°C on the aluminum-oxide substrate.
- Subjects
SOLAR cells; HEAT sinks; ALUMINUM plates; IRON &; steel plates; DYE-sensitized solar cells; CERAMICS; PHOTOVOLTAIC cells
- Publication
Technical Physics Letters, 2020, Vol 46, Issue 5, p436
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785020050041