DocumentCode
2576168
Title
Cycle life status of SAFT VOS nickel-cadmium cells
Author
Goualard, Jacques ; Boscher, Jacques
Author_Institution
SAFT, Romainville, France
fYear
1989
fDate
6-11 Aug 1989
Firstpage
1453
Abstract
A summary of nickel-cadmium VOS cell tests is presented. The main results demonstrate that this cell could be operated at high depth of discharge (DOD), 80% in geosynchronous and 40% in low Earth orbit. In-flight data from satellites operating at DOD higher than 50% for five to 10 years are presented. A cell failure rate is determined and life expectancy curves are proposed
Keywords
cadmium; nickel; secondary cells; space vehicle power plants; Ni-Cd cells; SAFT VOS Ni-Cd cells; cell failure rate; cell tests; geosynchronous orbit; high depth of discharge; life expectancy curves; low Earth orbit; Aerospace testing; Batteries; Electrodes; Life estimation; Life testing; Low earth orbit satellites; Performance evaluation; Temperature; US Department of Defense; Voltage;
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.1989.74660
Filename
74660
Link To Document