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CONTROL ASPECTS OF SUPERCONDUCTING MAGNETS FOR MAGNETIC SUSPENSIONS AND BEARINGS

Abstract:
The paper describes some theoretical and experimental considerations aimed at identifying the main characteristics of high T-c 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.
Publication status:
Published

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Publisher copy:
10.1109/77.402632

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Condensed Matter Physics
Role:
Author


Journal:
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY More from this journal
Volume:
5
Issue:
2
Pages:
650-653
Publication date:
1995-06-01
Event title:
1994 Applied Superconductivity Conference
DOI:
ISSN:
1051-8223


Pubs id:
pubs:16450
UUID:
uuid:b47b7143-c848-41b1-97fb-d74ce478e97b
Local pid:
pubs:16450
Source identifiers:
16450
Deposit date:
2012-12-19
ARK identifier:

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