Test Results from a Simulated High Voltage Lunar Power Transmission Line
Open accessAbstract
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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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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Cites
A Comparison of Fission Power System Options for Lunar and Mars Surface Applications
Mason, L. S. (2006) · AIP conference proceedings · doi:10.1063/1.2169203 · Cited by 65 · see citing works
Experimental Results From a 2kW Brayton Power Conversion Unit
Birchenough, A., Mason, L., & Hervol, D. (n.d.) · NASA STI Repository (National Aeronautics and Space Administration) · Cited by 11 · see citing works
Self-citationExperimental Results from a 2 kW Brayton Power Conversion Unit
Hervol, D. (2003) · AIP conference proceedings · doi:10.1063/1.1541347 · Cited by 3 · see citing works
Self-citationThe 2kW Mini-BRU Electrical Controls Concept and Transient Performance
Birchenough, A. G. (2006) · NASA Technical Reports Server (NASA) · Cited by 1 · see citing works
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Research works printed but not linked: 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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Space Microgrids for Future Manned Lunar Bases: A Review
Saha, D., Bazmohammadi, N., Raya-Armenta, J. M., Bintoudi, A. D., Lashab, A., Vasquez, J. C., & Guerrero, J. M. (2021) · IEEE Open Access Journal of Power and Energy · doi:10.1109/oajpe.2021.3116674 · Cited by 64 · see citing works
- 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
- bronze
- doi.org
- 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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