NDLI: Experimental results from a 2kw brayton power conversion unit

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Experimental results from a 2kw brayton power conversion unit

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hervol, David Mason, Lee Birchenough, Arthur
Copyright Year	2003
Description	This paper presents experimental test results from operation of a 2 kWe Brayton power conversion unit. The Brayton converter was developed for a solar dynamic power system flight experiment planned for the Mir Space Station in 1997. The flight experiment was cancelled, but the converter was tested at Glenn Research Center as part of the Solar Dynamic Ground Test Demonstration system which included a solar concentrator, heat receiver, and space radiator. In preparation for the current testing, the heat receiver was removed and replaced with an electrical resistance heater, simulating the thermal input of a steady-state nuclear source. The converter was operated over a full range of thermal input power levels and rotor speeds to generate an overall performance map. The converter unit will serve as the centerpiece of a Nuclear Electric Propulsion Testbed at Glenn. Future potential uses for the Testbed include high voltage electrical controller development, integrated electric thruster testing and advanced radiator demonstration testing to help guide high power Brayton technology development for Nuclear Electric Propulsion (NEP).
File Size	1196351
Page Count	13
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20030016687
Archival Resource Key	ark:/13960/t4sj6f907
Language	English
Publisher Date	2003-01-01
Access Restriction	Open
Subject Keyword	Spacecraft Propulsion And Power Power Converters Test Stands Nuclear Electric Propulsion Nuclear Electric Power Generation Ac Generators Gas Heating Brayton Cycle Energy Conversion Efficiency Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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