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Power transformer health assessment derived from low energy and dissolved parameters
Includes abstract.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
| Published: |
Department of Electrical Engineering
2014
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| _version_ | 1867613273526894592 |
|---|---|
| access_status_str | Open Access |
| author | Moodley, Nadarajan |
| author2 | Gaunt, C Trevor |
| author_browse | Gaunt, C Trevor Moodley, Nadarajan |
| author_facet | Gaunt, C Trevor Moodley, Nadarajan |
| author_sort | Moodley, Nadarajan |
| collection | Thesis |
| description | Includes abstract. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/5154 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:33:31.121Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Electrical Engineering |
| publisherStr | Department of Electrical Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/5154 Power transformer health assessment derived from low energy and dissolved parameters Moodley, Nadarajan Gaunt, C Trevor Electrical Engineering Includes abstract. Includes bibliographical references. This dissertation studied the mechanisms of transformer health in terms of energy and dissolved parameters and establishes a novel method to identify a trigger for a change in transformer condition from normal to defective state. The study took the form of both analytic research to create a low energy degradation model and then empirical testing of the model on field data in the form of dissolved gas analysis as recorded from 201 GSU transformers that have either failed or are presently in service. 2014-07-31T10:54:39Z 2014-07-31T10:54:39Z 2012 Doctoral Thesis Doctoral PhD http://hdl.handle.net/11427/5154 eng application/pdf Department of Electrical Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Electrical Engineering Moodley, Nadarajan Power transformer health assessment derived from low energy and dissolved parameters |
| thesis_degree_str | Doctoral |
| title | Power transformer health assessment derived from low energy and dissolved parameters |
| title_full | Power transformer health assessment derived from low energy and dissolved parameters |
| title_fullStr | Power transformer health assessment derived from low energy and dissolved parameters |
| title_full_unstemmed | Power transformer health assessment derived from low energy and dissolved parameters |
| title_short | Power transformer health assessment derived from low energy and dissolved parameters |
| title_sort | power transformer health assessment derived from low energy and dissolved parameters |
| topic | Electrical Engineering |
| url | http://hdl.handle.net/11427/5154 |
| work_keys_str_mv | AT moodleynadarajan powertransformerhealthassessmentderivedfromlowenergyanddissolvedparameters |