The University of Southampton
University of Southampton Institutional Repository

Superconducting transformers

Superconducting transformers
Superconducting transformers
The advent of high-temperature superconducting (HTS) materials has renewed interest in the possibilities for superconducting power apparatus offering real economic benefit, within power ratings typical of present system practice. Unlike low-temperature superconductors materials, HTS superconducting ceramics have highly anisotropic electronic structure, which causes critical current and critical field to have different values on two perpendicular planes. The superconducting windings have small thermal mass and are cryogenically stable over only a small range of temperature rise. A suggested scenario is therefore to replace one of the conventional transformers with a HTS “equivalent.” High-temperature superconductivity has great potential in electric power applications, generators, motors, fault current limiters, transformers, flywheels, and cables, as losses and sizes of devices are significantly reduced. The HTS design has very little capability to recover from a through fault without disconnection, in contrast to a conventional transformer.
978-1-4665-0824-8
95-108
CRC Press
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
López-Fernández, Xose M.
Ertan, H. Bülent
Turowski, Janusz
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
López-Fernández, Xose M.
Ertan, H. Bülent
Turowski, Janusz

Sykulski, Jan K. (2013) Superconducting transformers. In, López-Fernández, Xose M., Ertan, H. Bülent and Turowski, Janusz (eds.) Transformers: Analysis, Design and Measurement. 1 ed. Boca Raton. CRC Press, pp. 95-108.

Record type: Book Section

Abstract

The advent of high-temperature superconducting (HTS) materials has renewed interest in the possibilities for superconducting power apparatus offering real economic benefit, within power ratings typical of present system practice. Unlike low-temperature superconductors materials, HTS superconducting ceramics have highly anisotropic electronic structure, which causes critical current and critical field to have different values on two perpendicular planes. The superconducting windings have small thermal mass and are cryogenically stable over only a small range of temperature rise. A suggested scenario is therefore to replace one of the conventional transformers with a HTS “equivalent.” High-temperature superconductivity has great potential in electric power applications, generators, motors, fault current limiters, transformers, flywheels, and cables, as losses and sizes of devices are significantly reduced. The HTS design has very little capability to recover from a through fault without disconnection, in contrast to a conventional transformer.

Text
TransformersChapter4y2012page95.pdf - Version of Record
Restricted to Repository staff only
Request a copy

More information

Published date: 2013
Organisations: EEE

Identifiers

Local EPrints ID: 341103
URI: http://eprints.soton.ac.uk/id/eprint/341103
ISBN: 978-1-4665-0824-8
PURE UUID: f67cc6c6-b938-4cb1-9615-5a12170b854a
ORCID for Jan K. Sykulski: ORCID iD orcid.org/0000-0001-6392-126X

Catalogue record

Date deposited: 13 Jul 2012 10:34
Last modified: 15 Mar 2024 02:34

Export record

Contributors

Author: Jan K. Sykulski ORCID iD
Editor: Xose M. López-Fernández
Editor: H. Bülent Ertan
Editor: Janusz Turowski

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×