NDLI: Space power technology 21: photovoltaics

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Space power technology 21: photovoltaics

Content Provider	NASA Technical Reports Server (NTRS)
Author	Wise, Joseph
Copyright Year	1989
Description	The Space Power needs for the 21st Century and the program in photovoltaics needed to achieve it are discussed. Workshops were conducted in eight different power disciplines involving industry and other government agencies. The Photovoltaics Workshop was conducted at Aerospace Corporation in June 1987. The major findings and recommended program from this workshop are discussed. The major finding is that a survivable solar power capability is needed in photovoltaics for critical Department of Defense missions including Air Force and Strategic Defense Initiative. The tasks needed to realize this capability are described in technical, not financial, terms. The second finding is the need for lightweight, moderately survivable planar solar arrays. High efficiency thin III-V solar cells can meet some of these requirements. Higher efficiency, longer life solar cells are needed for application to both future planar and concentrator arrays with usable life up to 10 years. Increasing threats are also anticipated and means for avoiding prolonged exposure, retraction, maneuvering and autonomous operation are discussed.
File Size	312271
Page Count	6
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19890015335
Archival Resource Key	ark:/13960/t1kh5gr40
Language	English
Publisher Date	1989-04-01
Access Restriction	Open
Subject Keyword	Energy Production And Conversion Solar Cells Artificial Satellites Solar Arrays Photovoltaic Effect Conferences Spacecraft Power Supplies Survival Photovoltaic Conversion Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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