FIELD: space engineering; photoconverters with solar concentrators. SUBSTANCE: proposed power station includes parabolic solar concentrator, its receiver and photocells. Moving circular perforated tape is located between hot wells of receiver and photocells. Tape is provided with interference coat made from silicon and titanium oxides. This coat reflects non- photoactive portion of thermal energy from walls of receiver which are heated by radiation from concentrator. Tape has parts projecting beyond boundaries of receiver for radiation cooling. EFFECT: simplified construction of solar battery; reduced action of non-photoactive portion of thermal radiation on photocells. 2 cl, 1 dwg
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Authors
Dates
2002-02-10—Published
2000-04-27—Filed