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Investigation into the High Voltage Shutdown of the Oxygen Generator System in the International Space StationThe Oxygen Generation System (OGS) Hydrogen Dome Assembly Orbital Replacement Unit (ORU) serial number 00001 suffered a cell stack high-voltage shutdown on July 5, 2010. The Hydrogen Dome Assembly ORU was removed and replaced with the on-board spare ORU serial number 00002 to maintain OGS operation. The Hydrogen Dome Assembly ORU was returned from ISS on STS-133/ULF-5 in March 2011 with test, teardown and evaluation (TT&E) and failure analysis to follow.
Document ID
20120004302
Acquisition Source
Johnson Space Center
Document Type
Preprint (Draft being sent to journal)
Authors
Carpenter, Joyce E. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Gentry, Gregory J. (Boeing Co. Houston, TX, United States)
Diderich, Greg S. (Jacobs Technology, Inc. Houston, TX, United States)
Roy, Robert J. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Golden, John L. (Boeing Co. Houston, TX, United States)
VanKeuren, Steve (Anadarko Industries Houston, TX, United States)
Steele, John W. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Rector, Tony J. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Varsik, Jerome D. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Montefusco, Daniel J. (Hamilton Sundstrand Space Systems International, Inc. Windsor Locks, CT, United States)
Wilson, Mark E. (Boeing Co. Houston, TX, United States)
Worthy, Erica S. (NASA Johnson Space Center Houston, TX, United States)
Date Acquired
August 25, 2013
Publication Date
January 1, 2012
Subject Category
Man/System Technology And Life Support
Report/Patent Number
JSC-CN-26071
Meeting Information
Meeting: AIAA International Conference on Environmental Systems
Location: San Diego, CA
Country: United States
Start Date: July 15, 2012
End Date: July 19, 2012
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
CONTRACT_GRANT: NAS15-10000
Distribution Limits
Public
Copyright
Public Use Permitted.

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