Read 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System

800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System

National Aeronautics and Space Adm Nasa

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Description:From December 1994 to September 1998, testing with a 2 kW(sub e) Solar Dynamic power system resulted in 33 individual tests, 886 hours of solar heating, and 783 hours of power generation. Power generation ranged from 400 watts to over 2 kW(sub e), and SD system efficiencies have been measured up to 17 per cent, during simulated low-Earth orbit operation. Further, the turbo-alternator-compressors successfully completed 100 start/stops on foil bearings. Operation was conducted in a large thermal/vacuum facility with a simulated Sun at the NASA Lewis Research Center. The Solar Dynamic system featured a closed Brayton conversion unit integrated with a solar heat receiver, which included thermal energy storage for continuous power output through a typical low-Earth orbit. Two power conversion units and three alternator configurations were used during testing. This paper will review the test program, provide operational and performance data, and review a number of technology issues. Shaltens, Richard K. and Mason, Lee S. Glenn Research Center NASA/TM-1999-208840, E-11452, NAS 1.15:208840...We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System. To get started finding 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System, you are right to find our website which has a comprehensive collection of manuals listed.
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ISBN: 1723996807

Description: From December 1994 to September 1998, testing with a 2 kW(sub e) Solar Dynamic power system resulted in 33 individual tests, 886 hours of solar heating, and 783 hours of power generation. Power generation ranged from 400 watts to over 2 kW(sub e), and SD system efficiencies have been measured up to 17 per cent, during simulated low-Earth orbit operation. Further, the turbo-alternator-compressors successfully completed 100 start/stops on foil bearings. Operation was conducted in a large thermal/vacuum facility with a simulated Sun at the NASA Lewis Research Center. The Solar Dynamic system featured a closed Brayton conversion unit integrated with a solar heat receiver, which included thermal energy storage for continuous power output through a typical low-Earth orbit. Two power conversion units and three alternator configurations were used during testing. This paper will review the test program, provide operational and performance data, and review a number of technology issues. Shaltens, Richard K. and Mason, Lee S. Glenn Research Center NASA/TM-1999-208840, E-11452, NAS 1.15:208840...We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System. To get started finding 800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

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800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System

800 Hours of Operational Experience from a 2 Kw(sub E) Solar Dynamic System

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