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Cognition on the current-limiting effect of saturated-core superconducting fault current limiter
2015 IEEE Magnetics Conference (INTERMAG), 2015The saturated-core superconducting fault current limiter (SCSFCL) is an important facility for limiting the short-circuit fault current of the power grid. However, the cognition or the judgment on the current-limiting effect, which is the key indicator of the SCSFCL, is not unique.
Yuelong Jia +5 more
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Current Limiting Characteristics of Transformer Type Superconducting Fault Current Limiter
IEEE Transactions on Appiled Superconductivity, 2005The transformer type superconducting fault current limiter is composed of a series transformer and a superconducting current limiting device. The primary winding of the transformer is connected in series to the power transmission line, and the secondary winding is short-circuited through the superconducting current limiting device whose normal ...
H. Yamaguchi +4 more
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Electromagnetic fault current limiter
Electric Power Systems Research, 1997Abstract Due Due to electrical power system expansion, utility systems are faced with fault currents higher than the momentary and interrupting capabilities of the equipment installed. One method to solve the problem is to use a fault current limiter.
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Current limiting level-time characteristic of a superconducting fault current limiter
Cryogenics, 1995Abstract A model superconducting fault current limiter (SE-FCL) has been developed. The adopted superconducting cable is composed of six strands insulated from each other. The current limiting level of the SC-FCL is measured under two types of overcurrent, a sinusoidal and an inrush current.
Y.J. Tang +5 more
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An Ultrafast Fault Sensor for a Fault Current Limiting Device
IEEE Power Engineering Review, 1979A power system fault current limiting device must act quickly if it is to limit the initial fault current.
I. Lee +4 more
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DC superconducting fault current limiter
Superconductor Science and Technology, 2006There is a lack of satisfying solutions for fault currents using conventional technologies, especially in DC networks, where a superconducting fault current limiter could play a very important part. DC networks bring a lot of advantages when compared to traditional AC ones, in particular within the context of the liberalization of the electric market ...
Cointe, Yannick +2 more
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Superconducting fault current limiter development
IEEE Transactions on Magnetics, 1991The authors have developed and tested a 400-V 100-A-class fault current limiter wound with AC superconducting wire with ultrafine NbTi filaments. The limiter consists of noninductively wound superconducting trigger coils and a superconducting limiting coil which acts as a reactor.
D. Ito +7 more
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Summary of Superconducting Fault Current Limiter Technology
2012In recent years, superconducting fault current limiter (SFCL) has become one of the forefront topics of current-limiting technology in the world. In this paper, the structure and working principle of several SFCLs which perform high in the actual power grid, such as resistance type, reaction type, hybrid type, magnetic shielding type, saturated iron ...
Linmang Wang, Pengzan Jiang, Dada Wang
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International Journal of Electrical Power and Energy Systems, 2022
Apel Mahmud, Nasser Hosseinzadeh
exaly
Apel Mahmud, Nasser Hosseinzadeh
exaly