DocumentCode
2540341
Title
Electrical power system design of high orbit satellites
Author
Lovgren, Jack G. ; Murdock, C.R. ; Teofilo, Vincent L.
Author_Institution
Lockheed Missiles & Space Co., Sunnyvale, CA, USA
fYear
1989
fDate
6-11 Aug 1989
Firstpage
13
Abstract
The electrical power subsystem (EPS) of high-orbit satellites, including geosynchronous Earth orbit (GEO) satellites, have been designed to meet the requirements of power (4-6 kWe), lifetime (7-10 yr) and solar eclipse periods. Additional requirements imposed upon the EPS include fault-tolerant operation with autonomous control and fault correction. A description is given of overall design of such a satellite´s EPS including its power source, power conditioning, control, distribution and energy storage equipment, and operational characteristics. Emphasis is placed on the fault-tolerance aspects of the design
Keywords
space vehicle power plants; 4 to 6 kW; autonomous control; energy storage equipment; fault correction; fault-tolerant operation; geosynchronous Earth orbit; high orbit satellites; power conditioning; solar eclipse periods; Batteries; Circuit faults; Energy storage; Fault tolerance; Fault tolerant systems; Power control; Power systems; Satellites; Solar power generation; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy Conversion Engineering Conference, 1989. IECEC-89., Proceedings of the 24th Intersociety
Conference_Location
Washington, DC
Type
conf
DOI
10.1109/IECEC.1989.74431
Filename
74431
Link To Document