Photovoltaic solar arrays - Unlimited power for our space vehicles

Journal Article · Thu Jan 01 00:00:00 EST 1981 · Lockheed Horiz.; (United States)

OSTI ID:5779769

Chidester, L G

Solar cell technology is reviewed with reference to the high-efficiency cells, ultra-thin cells, GaAs cells and wrap-around cells. Performance characteristics are presented noting the advantages of GaAs cells over silicon cells. A number of solar array configurations are illustrated including large flexible arrays and curved graphite panels. Attention is given to the NASA Solar Electric Propulsion Stage program which would use ion engines to propel spacecraft in interplanetary missions. Applications of solar cell technology to the Space Shuttle program are discussed, including the Power Extension Package, lightweight arrays and solar energy concentrators.

• Research Organization: Lockheed Missiles and Space Co., Inc., Space Systems Div., Sunnyvale, CA
• OSTI ID: 5779769
• Journal Information: Lockheed Horiz.; (United States), Journal Name: Lockheed Horiz.; (United States)
• Country of Publication: United States
• Language: English

Related Subjects

14 SOLAR ENERGY
SOLAR CELLS
TECHNOLOGY ASSESSMENT
SPACECRAFT POWER SUPPLIES
COST
EFFICIENCY
GALLIUM ARSENIDE SOLAR CELLS
PERFORMANCE
PHOTOVOLTAIC CELLS
SEMICONDUCTOR DEVICES
SILICON SOLAR CELLS
SOLAR CELL ARRAYS
SOLAR ELECTRIC PROPULSION
DIRECT ENERGY CONVERTERS
ELECTRONIC EQUIPMENT
EQUIPMENT
PHOTOELECTRIC CELLS
POWER SUPPLIES
PROPULSION
SOLAR EQUIPMENT
140501* - Solar Energy Conversion- Photovoltaic Conversion
140600 - Solar Energy- Photovoltaic Power Systems