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  • 1
    Publication Date: 2006-05-22
    Description: The spectral thermal optimization of solar cell configurations for various solar panel applications is considered. The method of optimization depends upon varying the solar cell configuration's optical characteristics to minimize panel temperatures, maximize power output and decrease the power delta from beginning of life to end of life. Four areas of primary investigation are: (1) testing and evaluation of ultraviolet resistant coverslide adhesives, primarily FEP as an adhesive; (2) examination of solar cell absolute spectral response and corresponding cell manufacturing processes that affect it; (3) experimental work with solar cell manufacturing processes that vary cell reflectance (solar absorptance); and (4) experimental and theoretical studies with various coverslide filter designs, mainly a red rejection filter. The Hughes' solar array prediction program has been modified to aid in evaluating the effect of each of the above four areas on the output of a solar panel in orbit.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA. Lewis Res. Center Solar Cell High Efficiency and Radiation Damage; p 127-132
    Format: text
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  • 2
    Publication Date: 2019-07-27
    Description: High voltage solar array with integral power conditioning, discussing weight factors, panel design and layout, mechanization, performance prediction, etc
    Keywords: AUXILIARY SYSTEMS
    Type: AIAA PAPER 70-1158
    Format: text
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  • 3
    Publication Date: 2019-06-27
    Description: Design of high voltage solar arrays with integral power conditioning
    Keywords: AUXILIARY SYSTEMS
    Type: NASA-CR-72724
    Format: application/pdf
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  • 4
    Publication Date: 2019-07-13
    Description: A laboratory solar power system regulated by on-panel switches has been delivered for operating high power (3 kW), high voltage (15,000 volt) loads (communication tubes, ion thrusters). The modular system consists of 26 solar arrays, each with an integral light source and cooling system. A typical array contains 2,560 series-connected cells. Each light source consists of twenty 500-watt tungsten iodide lamps providing plus or minus 5 percent uniformity at one solar constant. An array temperature of less than 40 C is achieved using an infrared filter, a water-cooled plate, a vacuum hold-down system, and air flushing.
    Keywords: AUXILIARY SYSTEMS
    Type: Photovoltaic Specialists Conference; Nov 13, 1973 - Nov 15, 1973; Palo Alto, CA
    Format: text
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