%0 Journal Article %T Operational performance of the SAC-C satellite nickel-hydrogen batteries %A Barsellini %A D.R %A Garaventta %A G.N. %A Bisaccio %A G. %A Visintin %A A. %A Triaca %A W.E %J Anales de la Asociaci£¿3n Qu£¿-mica Argentina %D 2005 %I Scientific Electronic Library Online %X processing and analysis of telemetry data of the argentine sac-c satellite ni-h2 batteries are presented. diagnostic indicators were established in order to evaluate the performance in-flight of the satellite's electricity storage system. the state of charge of the batteries was related to the hydrogen pressure. a predictive analysis allowed us to early detect failures in the electricity storage system. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S0365-03752005000200009&lng=en&nrm=iso&tlng=en