Control Aspects of Superconducting Magnets for Magnetic Suspensions and Bearings

Roger M. Goodall, Colin J. MacLeod, Abdullah A. El-Abbar, Archie M. Campbell, Richard G. Jenkins, Harry Jones

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The paper describes some theoretical and experimental considerations aimed at identifying the main characteristics of high Tc superconducting magnets for use in controlled applications such as magnetic suspensions and bearings. The theoretical model is formulated to represent the requirements necessary for such applications, and some experiments reinforce this by assessing the effects of periodic variations in both excitation and reluctance over a range of frequencies. In this way a clear understanding can be obtained of the factors which affect the losses in the superconductors, and also the drive voltage requirements are identified for different operating conditions.

LanguageEnglish
Pages650-653
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume5
Issue number2
DOIs
Publication statusPublished - 1 Jun 1995
Externally publishedYes

Fingerprint

Bearings (structural)
magnetic bearings
magnetic suspension
Superconducting magnets
superconducting magnets
Suspensions
reluctance
requirements
Superconducting materials
periodic variations
Electric potential
electric potential
excitation
Experiments

Cite this

Goodall, Roger M. ; MacLeod, Colin J. ; El-Abbar, Abdullah A. ; Campbell, Archie M. ; Jenkins, Richard G. ; Jones, Harry. / Control Aspects of Superconducting Magnets for Magnetic Suspensions and Bearings. In: IEEE Transactions on Applied Superconductivity. 1995 ; Vol. 5, No. 2. pp. 650-653.
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Control Aspects of Superconducting Magnets for Magnetic Suspensions and Bearings. / Goodall, Roger M.; MacLeod, Colin J.; El-Abbar, Abdullah A.; Campbell, Archie M.; Jenkins, Richard G.; Jones, Harry.

In: IEEE Transactions on Applied Superconductivity, Vol. 5, No. 2, 01.06.1995, p. 650-653.

Research output: Contribution to journalArticle

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