Results 11 to 20 of about 527 (251)

Superconducting Quantum Magnetometers for Brain Investigations [PDF]

open access: yesSensors
This review article aims to provide an overview of superconducting magnetic quantum sensors and their applications in the biomedical field, particularly in the neurological field.
Carmela Bonavolontà   +3 more
doaj   +2 more sources

Calculating the Inrush Current of Superconducting Transformers [PDF]

open access: yesEnergies, 2021
Under certain circumstances, after connecting a superconducting transformer to the power network, a high value current may flow through its windings. This current can exceed the critical value of the superconductor many times and cause the windings to ...
Grzegorz Komarzyniec
doaj   +2 more sources

Modelling the capacitance of the elongated plasma in tokamak [PDF]

open access: yesScientific Reports, 2023
The capacitance model suitable for the non-circular cross-section plasma is studied based on the capacitance model of the circular cross-section plasma.
Pengcheng Miao   +5 more
doaj   +2 more sources

Superconducting Quantum Magnetometer Based on Flux Focusing Effect for High-Sensitivity Applications [PDF]

open access: yesSensors
A superconducting quantum magnetometer for high-sensitivity applications has been developed by exploiting the flux focusing of the superconducting loop. Unlike conventional dc SQUID magnetometers that use a superconducting flux transformer or a multiloop
Antonio Vettoliere, Carmine Granata
doaj   +2 more sources

Superconducting Transformer for Superconducting Cable Testing up to 45 kA

open access: yesIEEE Transactions on Applied Superconductivity, 2020
4 pages, 6 ...
Hui Yu, Jun Lu
exaly   +3 more sources

Development of an HTS-SQUID-Based Receiver for Long-Range Magnetic Induction Communication in Extreme Environments [PDF]

open access: yesSensors, 2023
The communication range of magnetic-induction (MI) technology in extreme environments such as underwater or underground is limited by the dipole-like attenuation behavior of the magnetic field as well as the eddy current induced loss in conductive media,
Yulong Li   +4 more
doaj   +2 more sources

Study of Electromagnetic and Thermal Transients in a High-temperature Superconducting Transformer during a Short Circuit [PDF]

open access: yesProblems of the Regional Energetics, 2023
Today, high-temperature superconducting (HTS) current limiters and transformers allow to limit the surge short circuit current during failure without negatively affecting on the power grid com-plex at the normal operation mode. However, the transition of
Manusov V.Z., Ivanov D.M.
doaj   +1 more source

High Temperature Superconducting Transformer Operating at an Increased Frequency of Alternating Current [PDF]

open access: yesProblems of the Regional Energetics, 2023
The study's aim is to substantiate and employ materials with high technical characteristics for the active elements of a transformer, particularly in the context of increased operating frequencies.
Manusov V.Z., Galeev R.G.
doaj   +1 more source

FEM-Based Power Transformer Model for Superconducting and Conventional Power Transformer Optimization

open access: yesEnergies, 2022
There were many promising superconducting materials discovered in the last decades that can significantly increase the efficiency of large power transformers.
Tamás Orosz
doaj   +1 more source

Influence of the HTS Winding Tape on Limiting the Transient Currents in Superconducting Transformers

open access: yesEnergies, 2022
The article presents an extended computer model of a HTS (high temperature superconducting) 21 MVA 70/10.5 kV transformer with severalfold compound windings, based on a verified PSpice model of 10 kVA transformer with single windings. Two superconducting
Paweł Surdacki, Łukasz Woźniak
doaj   +1 more source

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