Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling

A bridge type superconducting fault current limiter (SFCL) with simultaneous quench using two high-temperature superconducting (HTSC) elements and two coils was fabricated to analyze the fault current limiting characteristics. Before and after the fault occurrence, the current limiting operation and...

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Main Authors:	Seok-Cheol Ko, Tae-Hee Han, Sung-Hun Lim
Format:	Article
Language:	English
Published:	MDPI AG 2020-04-01
Series:	Energies
Subjects:	bridge type flux-coupling simultaneous quench flux linkage superconducting fault current limiter (SFCL)
Online Access:	https://www.mdpi.com/1996-1073/13/7/1760

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spelling	doaj-01531841377a4ed9a09bd283493c399f2020-11-25T02:28:54ZengMDPI AGEnergies1996-10732020-04-01131760176010.3390/en13071760Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-CouplingSeok-Cheol Ko0Tae-Hee Han1Sung-Hun Lim2Industry-University Cooperation Foundation, Kongju National University, Chungnam 32586, KoreaDepartment of Aero Materials Engineering, Jungwon University, Chungbuk 28024, KoreaDepartment of Electrical Engineering, Soongsil University, 369, Sangdo-ro, Dongjak-gu, Seoul 06978, KoreaA bridge type superconducting fault current limiter (SFCL) with simultaneous quench using two high-temperature superconducting (HTSC) elements and two coils was fabricated to analyze the fault current limiting characteristics. Before and after the fault occurrence, the current limiting operation and the voltage waveforms of each device were compared according to the change of the input voltage. We also analyzed flux linkages and instantaneous powers of the bridge type SFCL with simultaneous quench using flux-coupling composed of HTSC elements with different critical currents. During the fault period, the magnetization power area and the flux linkage’s operating range variation due to the magnetizing current were compared with each other.https://www.mdpi.com/1996-1073/13/7/1760bridge typeflux-couplingsimultaneous quenchflux linkagesuperconducting fault current limiter (SFCL)
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Seok-Cheol Ko Tae-Hee Han Sung-Hun Lim
spellingShingle	Seok-Cheol Ko Tae-Hee Han Sung-Hun Lim Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling Energies bridge type flux-coupling simultaneous quench flux linkage superconducting fault current limiter (SFCL)
author_facet	Seok-Cheol Ko Tae-Hee Han Sung-Hun Lim
author_sort	Seok-Cheol Ko
title	Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling
title_short	Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling
title_full	Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling
title_fullStr	Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling
title_full_unstemmed	Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling
title_sort	magnetizing characteristics of bridge type superconducting fault current limiter (sfcl) with simultaneous quench using flux-coupling
publisher	MDPI AG
series	Energies
issn	1996-1073
publishDate	2020-04-01
description	A bridge type superconducting fault current limiter (SFCL) with simultaneous quench using two high-temperature superconducting (HTSC) elements and two coils was fabricated to analyze the fault current limiting characteristics. Before and after the fault occurrence, the current limiting operation and the voltage waveforms of each device were compared according to the change of the input voltage. We also analyzed flux linkages and instantaneous powers of the bridge type SFCL with simultaneous quench using flux-coupling composed of HTSC elements with different critical currents. During the fault period, the magnetization power area and the flux linkage’s operating range variation due to the magnetizing current were compared with each other.
topic	bridge type flux-coupling simultaneous quench flux linkage superconducting fault current limiter (SFCL)
url	https://www.mdpi.com/1996-1073/13/7/1760
work_keys_str_mv	AT seokcheolko magnetizingcharacteristicsofbridgetypesuperconductingfaultcurrentlimitersfclwithsimultaneousquenchusingfluxcoupling AT taeheehan magnetizingcharacteristicsofbridgetypesuperconductingfaultcurrentlimitersfclwithsimultaneousquenchusingfluxcoupling AT sunghunlim magnetizingcharacteristicsofbridgetypesuperconductingfaultcurrentlimitersfclwithsimultaneousquenchusingfluxcoupling
_version_	1724835787359387648

Magnetizing Characteristics of Bridge Type Superconducting Fault Current Limiter (SFCL) with Simultaneous Quench Using Flux-Coupling

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