Abstract
| Language | English |
|---|---|
| Number of pages | 7 |
| DOIs | |
| Publication status | Published - Mar 2015 |
| Event | International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 - Aachen, Germany Duration: 3 Mar 2015 → 5 Mar 2015 |
Conference
| Conference | International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 |
|---|---|
| Abbreviated title | ESARS2015 |
| Country | Germany |
| City | Aachen |
| Period | 3/03/15 → 5/03/15 |
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Keywords
- fault behaviour
- propulsion systems
- aircraft propulsion
- superconducting DC networks
- fault response
- turboelectric distributed propulsion (TeDP)
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Fault behaviour of a superconducting turboelectric distributed propulsion aircraft network : a comprehensive sensitivity study. / Davies, K. M.; Norman, P. J.; Jones, C. E.; Galloway, S. J.; Burt, G. M.
2015. Paper presented at International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015, Aachen, Germany.Research output: Contribution to conference › Paper
TY - CONF
T1 - Fault behaviour of a superconducting turboelectric distributed propulsion aircraft network
T2 - a comprehensive sensitivity study
AU - Davies, K. M.
AU - Norman, P. J.
AU - Jones, C. E.
AU - Galloway, S. J.
AU - Burt, G. M.
PY - 2015/3
Y1 - 2015/3
N2 - Variations in the network architecture and component choices of superconducting DC networks proposed for future aircraft propulsion systems could have a significant impact on their fault response. Understanding these potential variations is key to developing effective protection solutions for these aircraft applications. To this end, this paper presents the results of sensitivity studies conducted using a representative model of a faulted superconducting DC network in which key system parameters are varied. Of the parameters considered, network voltage and the cable dimensions are shown to have the greatest impact on fault current profile whilst the rate of change of fault current is shown to be sensitive to network voltage and cable length. The paper concludes by exploring the implications of these findings on the prospective protection strategy for future aircraft propulsion systems.
AB - Variations in the network architecture and component choices of superconducting DC networks proposed for future aircraft propulsion systems could have a significant impact on their fault response. Understanding these potential variations is key to developing effective protection solutions for these aircraft applications. To this end, this paper presents the results of sensitivity studies conducted using a representative model of a faulted superconducting DC network in which key system parameters are varied. Of the parameters considered, network voltage and the cable dimensions are shown to have the greatest impact on fault current profile whilst the rate of change of fault current is shown to be sensitive to network voltage and cable length. The paper concludes by exploring the implications of these findings on the prospective protection strategy for future aircraft propulsion systems.
KW - fault behaviour
KW - propulsion systems
KW - aircraft propulsion
KW - superconducting DC networks
KW - fault response
KW - turboelectric distributed propulsion (TeDP)
UR - http://unicasconvegno.besmart.it/
U2 - 10.1109/ESARS.2015.7101487
DO - 10.1109/ESARS.2015.7101487
M3 - Paper
ER -