Results 11 to 20 of about 124,007 (302)

Analysis on DC Fault Current Limiting Operation of Twice-Quench Trigger Type SFCL Using Transformer Considering Magnetizing Current and Current Limiting Reactor

open access: yesEnergies, 2023
As the penetration of distributed energy resources (DER) has increased, research on direct current (DC) power transmission and distribution has been actively performed. The DC system has the advantage of high-power transmission efficiency.
Sung-Hun Lim   +3 more
doaj   +1 more source

Development of a superconducting protection switch for the HERA P-ring: design study and demonstration models [PDF]

open access: yes, 1988
The electrical circuit of the HERA (Hadron Electron Ring Accelerator) proton ring (p-ring) is divided in octants so that in the case of a quench, the current has to be commutated to dumping resistors.
Haken, B. ten   +3 more
core   +7 more sources

Current distribution monitoring enables quench and damage detection in superconducting fusion magnets

open access: yesScientific Reports, 2022
Fusion magnets made from high temperature superconducting ReBCO CORC® cables are typically protected with quench detection systems that use voltage or temperature measurements to trigger current extraction processes.
Reed Teyber   +4 more
doaj   +1 more source

Quench characteristics of a stabilizer-free 2G HTS conductor [PDF]

open access: yes, 2009
The prospect of medium/high field superconducting magnets using second generation (2G) HTS tapes is approaching reality with continued enhancement in the performance of these conductors.
Friend, C.M.   +3 more
core   +1 more source

Quench dynamics of the Josephson current in a topological Josephson junction [PDF]

open access: yesPhysical Review B, 2018
The $4π$ Josephson Effect is a distinguishing feature of a topological Josephson junction. However, stringent conditions make it hard to observe in experiments. Here we numerically study the transient transport properties in a topological Josephson junction. We show that the $4π$ Josephson current can be sustained for a significant time (around several
Sun, Dihao, Liu, Jie
openaire   +2 more sources

Analysis on Double Quench and Instantaneous Power of SFCL Using Two Magnetically Coupled Windings According to Winding Direction

open access: yesEnergies, 2020
In this study, the characteristics of the double quench and instantaneous power of a superconducting fault current limiter (SFCL) using two magnetically coupled windings were analyzed.
Seok-Cheol Ko, Tae-Hee Han, Sung-Hun Lim
doaj   +1 more source

Spontaneous currents in a bosonic ring [PDF]

open access: yes, 2016
Nonequilibrium dynamics of noninteracting bosons in a one-dimensional ring-shaped lattice is studied by means of the Kinetic Monte Carlo method. The system is approximated by the classical XY model (the kinetic term is neglected) and then the simulations
Makiela, Damian, Maska, Maciej M.
core   +2 more sources

Dynamics of edge currents in a linearly quenched Haldane model [PDF]

open access: yesPhysical Review B, 2018
9 pages with 9 figures.
Mardanya, Sougata   +3 more
openaire   +2 more sources

Supercurrent survival under Rosen-Zener quench of hard core bosons [PDF]

open access: yes, 2007
We study the survival of super-currents in a system of impenetrable bosons subject to a quantum quench from its critical superfluid phase to an insulating phase.
Klich, I., Lannert, C., Refael, G.
core   +3 more sources

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

open access: yesEnergies, 2020
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.
Seok-Cheol Ko, Tae-Hee Han, Sung-Hun Lim
doaj   +1 more source

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