02411cam a2200457Ia 4500011425445MiAaHDL20141013010000.0m d cr bn ---auaua060627s1981 dcua bt f000 0 eng d19820017766N822564282N25642sdr-uiuc6361692(OCoLC)70188538FERFERLHLUIUUNAS 1.15:58237Satellite power system :concept development and evaluation program.Volume IV,Energy conversion and power management.Washington, D.C. :National Aeronautics and Space Administration, Scientific and Technical Information Branch ;Springfield, Va. :For sale by the National Technical Information Service [distributor],1981.1 v. (various pagings) :ill. ;28 cm.NASA technical memorandum ;58237NASA TM-58237"--Report documentation page."November 1981"--Cover.Includes bibliographical references.Analyses performed for the satellite power system (SPS) reference system concept are presented. The reference concept together with descriptions of energy conversion, power distribution, and power management for solar photovoltaics, solar thermal, and concept comparisons are reviewed. Studies on energy conversion and power management (environmental impacts, annealing, nuclear SPS concept, and thermionic) are also reported.Performed by George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama; Lyndon B. Johnson Space Center, Houston, Texas953-36-00-00-72Mode of access: Internet.Rankine cycle.nasatPhotovoltaic cells.nasatMicrowave transmission.nasatEvaluation.nasatEnergy conversion.nasatSolar power satellites.nasatSolar cells.nasatSatellite solar power stations.nasatSatellite solar energy conversion.nasatPower conditioning.nasatManagement.nasatBrayton cycle.nasatUnited States.National Aeronautics and Space Administration.Scientific and Technical Information Branch.Lyndon B. Johnson Space Center.George C. Marshall Space Flight Center.01142544520101005132717.020141013010000.020141112173021.02025-01-01T19:21:23Z2025-01-01T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6361692uiugSDRUIUCuiug.30112106614966UIU6361692UIUUIUC20250101googleuiug.301121066149661981pdbibUS fed doc--NTIS: pubdate < 2020