Results 21 to 30 of about 127,474 (217)

Overview of H-Formulation: A Versatile Tool for Modeling Electromagnetics in High-Temperature Superconductor Applications

open access: yesIEEE Access, 2020
This paper reviews the modeling of high-temperature superconductors (HTS) using the finiteelement method (FEM) based on the H-formulation of Maxwell's equations.
Boyang Shen   +2 more
doaj   +1 more source

Feasibility of HTS Magnet Option for Fusion Reactors [PDF]

open access: yes, 2014
Conceptual design studies are being carried out on the application of high-temperature superconducting (HTS) conductors and coils to the magnet systems of fusion reactors. A 100-kA-class HTS conductor is required to be applied at high magnetic fields of >
MORIKAWA, Junji   +11 more
core   +1 more source

Simulation and measurement of hts josephson heterodyne oscillator [PDF]

open access: yes, 2009
We report continuing investigations into practical applications of the ac Josephson effect as the basis for a voltage-tunable radio-frequency oscillator.
Pegrum, C.M.   +3 more
core   +3 more sources

Design of a 1 MJ/100 kW high temperature superconducting magnet for energy storage

open access: yesEnergy Reports, 2020
With significant progress in the manufacturing of second-generation (2G) high temperature superconducting (HTS) tape, applications such as superconducting magnetic energy storage (SMES) have become promising for implementation in the electricity grid ...
Andreas W. Zimmermann   +1 more
doaj   +1 more source

Forces and Stresses in the Windings of a Superconducting Fault Current Limiter

open access: yesEnergies, 2022
This paper presents the design of a Superconducting Fault Current Limiter (SFCL) and calculation results of forces and stresses in the windings of a resistive fault current limiter.
Janusz Kozak
doaj   +1 more source

Preliminary design and evaluation of large‐diameter superconducting cable toward GW‐class hybrid energy transfer of electricity, liquefied natural gas, and liquefied nitrogen

open access: yesEnergy Science & Engineering, 2020
Considering the temperature rises caused by the friction loss and heat leakage, long‐distance and high‐capacity transportation of liquefied natural gas (LNG) is currently not very feasible by using a cryogenic pipeline. As a fire‐proof and pollution‐free
Yu Chen   +4 more
doaj   +1 more source

Levitation characteristics of HTS tape stacks

open access: yesProgress in Superconductivity and Cryogenics, 2015
Due to the considerable development of the technology of second generation high-temperature superconductors and a significant improvement in their mechanical and transport properties in the last few years it is possible to use HTS tapes in the magnetic suspension.
S.V. Pokrovskiy   +2 more
openaire   +2 more sources

The application of high temperature superconducting materials to power switches [PDF]

open access: yes, 2009
Superconducting switches may nd application in superconducting magnet systems that require energy extraction. Such superconducting switches could be bypass-switches that are operated in conjunction with a parallel resistor or dump-switches where all of ...
March, Stephen A   +2 more
core   +1 more source

Experimental Study on Ferromagnetic Shunt Effects on the Critical Current of BSCCO Tape in Stacked Conductors

open access: yesAdvances in Condensed Matter Physics, 2017
In the 200 m high temperature superconducting (HTS) cable test facility at Chubu University constructed in 2010, a three-layer structure of the tapes in the cable is employed for obtaining the high current capacity up to 2 kA.
J. Sun, H. Ohara, S. Yamaguchi
doaj   +1 more source

TESTS OF HTS 2G SUPERCONDUCTING TAPES USING THE LABVIEW ENVIRONMENT [PDF]

open access: yesApplied Computer Science, 2018
HTS 2G superconducting tapes without stabilizer are used for the construction of superconducting fault current limiters. The characteristics R =f(T) of the superconducting tape is essential for design of superconducting current limiters and analysis of ...
Rafał KWOKA   +2 more
doaj   +1 more source

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