Performance analysis of flux-lock type SFCL influenced by characteristics of two coils

Zhao, Yu, Krause, Olav, Saha, Tapan K. and Li, Yong (2014). Performance analysis of flux-lock type SFCL influenced by characteristics of two coils. In: Proceedings of PES General Meeting. Conference and Exposition 2014. 2014 IEEE PES General Meeting: Conference and Exposition, National Harbour, MD, United States, (). 27-31 July 2014. doi:10.1109/PESGM.2014.6938950

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Author Zhao, Yu
Krause, Olav
Saha, Tapan K.
Li, Yong
Title of paper Performance analysis of flux-lock type SFCL influenced by characteristics of two coils
Conference name 2014 IEEE PES General Meeting: Conference and Exposition
Conference location National Harbour, MD, United States
Conference dates 27-31 July 2014
Convener Institute of Electrical and Electronics Engineers
Proceedings title Proceedings of PES General Meeting. Conference and Exposition 2014
Journal name 2014 Ieee Pes General Meeting - Conference
Place of Publication Piscataway, NJ, United States
Publisher Institute of Electrical and Electronics Engineers
Publication Year 2014
Sub-type Fully published paper
DOI 10.1109/PESGM.2014.6938950
Open Access Status
ISBN 9781479964154
ISSN 1944-9925
Volume 2014-October
Issue October
Total pages 5
Collection year 2015
Language eng
Abstract/Summary The fault current limiting performance of flux-lock type High Temperature Superconducting Fault Current Limiter (HT-SFCL) is largely determined by the characteristic of the two coils on the iron core, including the direction of the windings, number of turns, the coupling coefficient, etc. In this paper the fundamental working principle of the flux-lock type SFCL is analyzed, considering parameters such as the iron core structure, the coils and HTS material characteristics. Then by means of PSCAD/EMTDC, the time domain model of SFCL is presented based on the theoretical analysis. Finally, simulations focusing on the coils characteristics are developed to analyze their impacts on SFCL’s current limiting performance.
Keyword High Temperature Superconducting (HTS)
Fluxlock type Superconducting Fault Current Limiter (SFCL)
Winding direction
Turn numbers
Coupling coefficient
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Fri, 28 Nov 2014, 16:18:34 EST by Yu Zhao on behalf of School of Information Technol and Elec Engineering