Charge retention test experiences on Hubble Space Telescope nickel-hydrogen battery cells

Nawrocki, Dave E.; Driscoll, J. R.; Armantrout, J. D.; Baker, R. C.; Wajsgras, H.

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NASA NTRS · 19930011315

Charge retention test experiences on Hubble Space Telescope nickel-hydrogen battery cells

Nawrocki, Dave E.·Driscoll, J. R.·Armantrout, J. D.·Baker, R. C.·Wajsgras, H.

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Abstract

The Hubble Space Telescope (HST) nickel-hydrogen battery module was designed by Lockheed Missile & Space Co (LMSC) and manufactured by Eagle-Picher Ind. (EPI) for the Marshall Space Flight Center (MSFC) as an Orbital Replacement Unit (ORU) for the nickel-cadmium batteries originally selected for this low earth orbit mission. The design features of the HST nickel hydrogen battery are described and the results of an extended charge retention test are summarized.

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Nawrocki, Dave E., Driscoll, J. R., Armantrout, J. D., Baker, R. C., Wajsgras, H.. 1993-02-01. Charge retention test experiences on Hubble Space Telescope nickel-hydrogen battery cells. https://ntrs.nasa.gov/citations/19930011315

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