Yang Guan
Comparison of Peak Armature and Field Winding Currents for Different Topologies of 10-MW Superconducting Generators Under Short-Circuit Conditions
Guan, Yang; Vedreno-Santos, Francisco; Li, Guang J.; Azar, Ziad; Thomas, Arwyn S.; Li, Guang-Jin; Odavic, M.; Zhu, Z. Q.
Authors
Dr Francisco Vedreno Santos F.VedrenoSantos@napier.ac.uk
Lecturer
Guang J. Li
Ziad Azar
Arwyn S. Thomas
Guang-Jin Li
M. Odavic
Z. Q. Zhu
Abstract
This paper studies the peak armature and peak field winding currents for three different topologies of 10 MW partial High Temperature Superconducting Generators (HTSGs) under Short-Circuit Conditions (SCC) by simulation. The investigated partial HTSGs employ copper armature windings and superconducting field windings with different armature and rotor topologies, i.e. iron cored armature and rotor, air cored armature and rotor, and iron cored armature and air cored rotor. For each HTSG topology, the investigation includes: (i) the field winding current control strategies, (ii) the influence of operating field current, and (iii) the ratings of circuit breakers for limiting the peak armature and peak field winding currents. The results can provide guidelines for determining the peak armature and peak field currents of HTSGs and also the possibility of limiting them by employing circuit breakers under SCC.
Citation
Guan, Y., Vedreno-Santos, F., Li, G. J., Azar, Z., Thomas, A. S., Li, G.-J., Odavic, M., & Zhu, Z. Q. (2016). Comparison of Peak Armature and Field Winding Currents for Different Topologies of 10-MW Superconducting Generators Under Short-Circuit Conditions. IEEE Transactions on Applied Superconductivity, 26(8), 1-7. https://doi.org/10.1109/tasc.2016.2615077
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 12, 2016 |
Online Publication Date | Oct 4, 2016 |
Publication Date | 2016-12 |
Deposit Date | Oct 11, 2016 |
Publicly Available Date | Oct 12, 2016 |
Journal | IEEE Transactions on Applied Superconductivity |
Print ISSN | 1051-8223 |
Electronic ISSN | 1558-2515 |
Publisher | Institute of Electrical and Electronics Engineers |
Peer Reviewed | Peer Reviewed |
Volume | 26 |
Issue | 8 |
Pages | 1-7 |
DOI | https://doi.org/10.1109/tasc.2016.2615077 |
Keywords | superconducting machines, Air-cored, fault conditions, iron-cored, short-circuit |
Public URL | http://researchrepository.napier.ac.uk/Output/402716 |
Contract Date | Oct 11, 2016 |
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Comparison of Peak Armature and Field Winding Currents for Different Topologies of 10 MW Superconducting Generators under Short-Circuit Conditions
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