Cited by 2Wireless Power Transfer SystemsElectric Power Systems and ControlAerospace Engineering and Energy Systems

Test Results from a Simulated High Voltage Lunar Power Transmission Line

Open access
Birchenough, Arthur, Hervol, David, El-Genk, Mohamed S.·2008·AIP Conference Proceedings

Abstract

The Alternator Test Unit (ATU) in the Lunar Power System Facility (LPSF) located at the NASA Glenn Research Center (GRC) in Cleveland, OH was modified to simulate high voltage transmission capability. The testbed simulated a 1 km transmission cable length from the ATU to the LPSF using resistors and inductors installed between the distribution transformers. Power factor correction circuitry was used to compensate for the reactance of the distribution system to improve the overall power factor. This test demonstrated that a permanent magnet alternator can successfully provide high frequency AC power to a lunar facility located at a distance.

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Crossref · 10.1063/1.2845019

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  • In that simulated system, only 30 to 35kW of power could be transmitted with a 10% increase in alternator speed.

    “Therefore, only 30 to 35kW of power could be transmitted with a 10% increase in alternator speed.”

    From Space Microgrids for Future Manned Lunar Bases: A Review (2021) · cites this paper as [70]

  • In a simulated high-frequency AC system of 50kW for lunar EPS, the leakage inductance of the transformer is 10 times the transmission line, and the combined leakages of the two transformers are 60% of the alternator inductance.

    “It is observed that the leakage inductance of the transformer is 10 times the transmission line, and the combined leakages of the two transformers are 60% of the alternator inductance.”

    From Space Microgrids for Future Manned Lunar Bases: A Review (2021) · cites this paper as [70]

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Research works printed but not linked: 1

  1. Birchenough, A., and Hervol, D.S.," Experimental Operational Results from a High Power Alternator Test Bed," in proceedings of Space Technology and Applications International Forum (STAIF- 2007), edited by M.S. El-Genk, AIP Conference Proceedings 880, Melville, NY, 2007, pp. 692-699.

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Authors
Birchenough, A., Hervol, D., & El-Genk, M. S.
Affiliations
Glenn Research Center (US)
Venue
AIP Conference Proceedings
Publisher
AIP
Published
2008
Volume
969
Pages
593-601
ISSN
0094-243X (ISSN-L)
OpenAlex
W1664989414
Cited by
2
References
4
Citations by year
2021: 1
FWCI
0.47
Type
conference paper
Language
en
Open access
Locations
  • AIP conference proceedings (publishedVersion)
  • NASA STI Repository (National Aeronautics and Space Administration) (submittedVersion)
Funders
National Aeronautics and Space Administration
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Wireless Power Transfer Systems
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Power Systems and Control
  • Physical Sciences › Engineering › Aerospace Engineering › Aerospace Engineering and Energy Systems
Keywords
high-voltage transmission lines, permanent magnet alternator, power factor correction, lunar power systems, distribution transformers, lunar base power supply

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