James, B. (1969). A Study of Eddy:Current Couplings with and without Endrings. Masters thesis, Aston University.
Abstract
This thesis presents the results of (a) an experimental verification of Davies: generalised analysis of eddy-current coupling performance. and (b) a comparison of the performance of a coupling fitted with a solid iron drum and an iron drum fitted with copper endrings as a practical attempt to approximate the idealised condition of endrings of negligible resistance. For (a), the coupling was comprehensively tested with the copper endring drum. Full details of the tests, together with their analysis and comparison with Davies' generalised analysis, are given. An attempt is made to assess the effects of the end-regions of the solid iron drum on the coupling's performance, This assessment is based on a comparison of test results for the endring drum with those for a solid iron drum, Gibbs! analysis of the end-region is compared with test results and a simpler alternative analysis of the end-region is also presented,
| Additional Information: | Copyright © B. James, 1969. B. James asserts their moral right to be identified as the author of this thesis. This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with its author and that no quotation from the thesis and no information derived from it may be published without appropriate permission or acknowledgement. If you have discovered material in Aston Publications Explorer which is unlawful e.g. breaches copyright, (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please read our Takedown Policy and contact the service immediately. |
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| Institution: | Aston University |
| Uncontrolled Keywords: | eddy-current couplings,electrical enginieering,endrings |
| Last Modified: | 28 Jun 2024 08:09 |
| Date Deposited: | 24 Mar 2014 15:00 |
| Completed Date: | 1969-10 |
| Authors: |
James, B.
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CORE (COnnecting REpositories)
CORE (COnnecting REpositories)