This paper provides an overview of the 30 KW, 600 V MRHE power subsystem. Descriptions of the power subsystem elements, the mode of power transfer, and power and mass estimates are presented. A direct-drive architecture for electric propulsion is considered which reduces mass and complexity. Solar arrays with concentrators are used for increased efficiency. Finally, the challenges due to the environment of a hypothetical lunar mission as well as due to the advanced technologies considered are outlined.
High Power, High Voltage Electric Power System for Electric Propulsion
AIAA 4th International Energy Conversion Engineering Conference ; 2006 ; San Diego, CA, United States
2006-06-26
Aufsatz (Konferenz)
Keine Angabe
Englisch
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