SOLAR PHOTOELECTRIC MODULE WITH CONCENTRATOR
FIELD: solar power engineering; power and heat generation. SUBSTANCE: module has full-reflection prisms 1,2 with photoconverter 3 placed between them. Each prism has effective surface 4 receiving incident rays and rear mirror coating 5. Mirror 6 is mounted on one side of concentrator. Designations o...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: solar power engineering; power and heat generation. SUBSTANCE: module has full-reflection prisms 1,2 with photoconverter 3 placed between them. Each prism has effective surface 4 receiving incident rays and rear mirror coating 5. Mirror 6 is mounted on one side of concentrator. Designations on illustration mean: beta is input angle of rays; is angle at prism apex; L is prism width; d is photoconverter width; l is mirror width; gamma is angle between mirror and vertical line to module surface. Solar module is mounted with its axis horizontal and aimed at west-east or at certain angle to horizontal line so that minimal input angle beta occurs in June 22 (summer solstice day). beta angle at prism apex is chosen according to angle. EFFECT: improved optical efficiency and, hence, concentration of sun rays. 3 cl, 3 dwg |
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