Full Text Available
Note: Clicking the button above will open the full text document at the original institutional repository in a new window.
Field implementation of a transient voltage measurement facility using HV current transformers
Thesis (MScEng)--University of Stellenbosch, 2003.
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Thesis |
| Language: | en_ZA |
| Published: |
Stellenbosch : Stellenbosch University
2012
|
| Subjects: | |
| Tags: |
No Tags, Be the first to tag this record!
|
| _version_ | 1867614089116647424 |
|---|---|
| access_status_str | Open Access |
| author | Siebrits, F. B.(Francois Bart) |
| author2 | Vermeulen, H. J. |
| author_browse | Siebrits, F. B.(Francois Bart) Vermeulen, H. J. |
| author_facet | Vermeulen, H. J. Siebrits, F. B.(Francois Bart) |
| author_sort | Siebrits, F. B.(Francois Bart) |
| collection | Thesis |
| dc_rights_str_mv | Stellenbosch University |
| description | Thesis (MScEng)--University of Stellenbosch, 2003. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/53426 |
| institution | Stellenbosch University (South Africa) |
| language | en_ZA |
| last_indexed | 2026-06-10T12:46:29.473Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | Stellenbosch : Stellenbosch University |
| publisherStr | Stellenbosch : Stellenbosch University |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/53426 Field implementation of a transient voltage measurement facility using HV current transformers Siebrits, F. B.(Francois Bart) Vermeulen, H. J. Stellenbosch University. Faculty of Engineering. Dept. of Electrical and Electronic Engineering. Electric transformers Current transformers (Instrument transformer) Dissertations -- Electrical and electronic engineering Theses -- Electrical and electronic engineering Thesis (MScEng)--University of Stellenbosch, 2003. ENGLISH ABSTRACT: The bandwidth of standard HV measurement devices such as capacitive voltage transformers is too limited in order to measure wideband phenomena. This thesis is concerned with the investigation into a non- intrusive HV transient voltage measurement facility using standard substation HV current transformers (CI's) configured in a transconductance topology. The sensing, summation and integration of the CT capacitive earth currents are investigated. This thesis also reports on the development of a optically isolated link using optical fibre for signal transfer and a computer based data acquisition system. AFRIKAANSE OPSOMMING: Standaard hoogspannings (HS) meettoerusting soos kapasitiewe spannmgs transformators het beperkte bandwydte vir die meet van wyeband verskynsels. Hierdie tesis handel oor die implementering van 'n HS meetstelsel wat op meinbrekende wyse oorgangsverskynsels meet deur middel van HS stroomtransformators wat in 'n transkonduktansie topologie gekonfigureer is. Die meet, sommasie en integrasie van kapasitoewe grondstrome word ondersoek. Hierdie tesis doen ook verslag aangaande die ontwikkeling van 'n optiese geisoleerde koppelvlak wat gebruik word vir seinoordrag en 'n rekenaar gebasseerde data versamelaar. pdv201406 2012-08-27T11:35:28Z 2012-08-27T11:35:28Z 2003-12 Thesis http://hdl.handle.net/10019.1/53426 en_ZA Stellenbosch University 160 leaves : ill. application/pdf Stellenbosch : Stellenbosch University |
| spellingShingle | Electric transformers Current transformers (Instrument transformer) Dissertations -- Electrical and electronic engineering Theses -- Electrical and electronic engineering Siebrits, F. B.(Francois Bart) Field implementation of a transient voltage measurement facility using HV current transformers |
| title | Field implementation of a transient voltage measurement facility using HV current transformers |
| title_full | Field implementation of a transient voltage measurement facility using HV current transformers |
| title_fullStr | Field implementation of a transient voltage measurement facility using HV current transformers |
| title_full_unstemmed | Field implementation of a transient voltage measurement facility using HV current transformers |
| title_short | Field implementation of a transient voltage measurement facility using HV current transformers |
| title_sort | field implementation of a transient voltage measurement facility using hv current transformers |
| topic | Electric transformers Current transformers (Instrument transformer) Dissertations -- Electrical and electronic engineering Theses -- Electrical and electronic engineering |
| url | http://hdl.handle.net/10019.1/53426 |
| work_keys_str_mv | AT siebritsfbfrancoisbart fieldimplementationofatransientvoltagemeasurementfacilityusinghvcurrenttransformers |