Results 11 to 20 of about 1,039 (216)
Combining finite element and reinforcement learning methods to design superconducting coils of saturated iron-core superconducting fault current limiter in the DC power system. [PDF]
PLoS ONE, 2023 A saturated iron-core type superconducting fault current limiter (SI-SFCL) can effectively restrict the magnitude of the fault current and alleviate the strain on circuit breakers in DC power systems.
Chang Soon Kim +5 more
doaj +2 more sources
Energies, 2022 As the energy demand increases due to the developing electric power industry, the fault current becomes higher during the fault time. A new approach is needed to reduce a fault current in a power distribution system, since the fault currents influence ...
Yoo-Jung Cho, Sung-Hun Lim
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On the advance of SFCL: a comprehensive review
IET Generation, Transmission and Distribution, 2019 This study aims to provide a comprehensive review of various superconducting fault current limiters (SFCLs) configurations. Regarding the applied technology, the different types of SFCLs are classified into three groups including quench‐type SFCL, non‐quench‐type SFCL, and composite‐type SFCL.
Asghar Akbari Foroud +2 more
exaly +2 more sources
Experimental Tests of a Resistive SFCL Integrated With a Vacuum Interrupter [PDF]
IEEE Transactions on Applied Superconductivity, 2016 A resistive superconducting fault-current limiter (SFCL) has been developed using round magnesium diboride (MgB2) wire. The SFCL coil was wound using an interleaved coil arrangement to minimize the total coil inductance. The SFCL coil demonstrated reliable and repeatable current-limiting properties during testing.
Pei, X., Smith, A. C., Shuttleworth, R.
openaire +3 more sources
IET Generation, Transmission & DistributionEquipping a DC‐type superconducting fault current limiter (SFCL) in a modular multilevel converter‐based multi‐terminal DC (MMC‐M2TDC) system has the potential to reorganize the protection control arrangements during the DC‐side short‐circuit fault. This
Ji Yirun, Peiqian Guo, Liu Qin
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Optimal application research of superconducting fault current limiters on medium voltage direct current shipboard power system [PDF]
Scientific ReportsMedium voltage direct current shipboard power system (MVDC SPS) is the development trend of navy in the future. At present, one of the bottlenecks restricting the development of MVDC SPS is that the short fault. This paper presents a method of applying a
Yunshu Zhou, Li Ren, Ying Xu, Jing Shi
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Energies, 2019 Voltage source converter-based (VSC-based) DC systems play an important role in connecting large-scale renewable energy and distributed energy, but they are vulnerable to DC short-circuit fault and lacks mature protection devices and appropriate ...
Ying Xu, Li Ren, Jing Shi
exaly +3 more sources
IEEE AccessSuperconducting Fault Current Limiters (SFCL) are reliable and low environmental impact protection devices, easily adaptable within the distribution networks of distributed generation systems.
Alfredo Alvarez +3 more
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Modeling of RC-IGCT-based superconducting hybrid DC circuit breaker with TP KEMA arc model and hybrid SFCL [PDF]
Scientific ReportsAchieving rapid fault clearance in medium-voltage direct current (MVDC) grids requires DC circuit breakers (DCCBs) with high current-interrupting capability and low cost. Our team previously proposed a hybrid DC circuit breaker combining Asymmetric IGCT (
Muhammad Junaid +3 more
doaj +2 more sources
Analysis of resistive SFCL in a test-bed microgrid [PDF]
Ain Shams Engineering Journal, 2015 AbstractThis paper tests and analyzes the working capability of a resistive superconducting fault current limiter (SFCL) in a microgrid. The microgrid is a test-bed, consisting of a conventional power plant, two renewable energy sources in the form of wind-farm and solar-farm as two distributed generation (DG) units and five loads (i.e., industrial and
Khuntia, S.R., Samantaray, S.R.
openaire +2 more sources