Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions
This paper reports a study on leakage current (LC) and trapped charge characteristics for contaminated glass insulator string. Four units of glass insulators recently removed from service were contaminated according to IEC 60507. The measurement of trapped charge distribution was made by a radially...
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| Format: | Conference or Workshop Item |
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Institute of Electrical and Electronics Engineers Inc.
2016
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| _version_ | 1796862073359040512 |
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| author | Othman, N. A. Piah, M. A. M. Adzis, Z. |
| author_facet | Othman, N. A. Piah, M. A. M. Adzis, Z. |
| author_sort | Othman, N. A. |
| collection | ePrints |
| description | This paper reports a study on leakage current (LC) and trapped charge characteristics for contaminated glass insulator string. Four units of glass insulators recently removed from service were contaminated according to IEC 60507. The measurement of trapped charge distribution was made by a radially shaped stainless steel mesh surrounding each insulator while LC was measured using 100 Q shunt resistor. The results revealed that as the contamination levels increase, the amplitude of LC increases; but the amplitude of trapped charge decreases. |
| first_indexed | 2024-03-05T20:06:02Z |
| format | Conference or Workshop Item |
| id | utm.eprints-73404 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:06:02Z |
| publishDate | 2016 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| record_format | dspace |
| spelling | utm.eprints-734042017-11-21T08:17:12Z http://eprints.utm.my/73404/ Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions Othman, N. A. Piah, M. A. M. Adzis, Z. TK Electrical engineering. Electronics Nuclear engineering This paper reports a study on leakage current (LC) and trapped charge characteristics for contaminated glass insulator string. Four units of glass insulators recently removed from service were contaminated according to IEC 60507. The measurement of trapped charge distribution was made by a radially shaped stainless steel mesh surrounding each insulator while LC was measured using 100 Q shunt resistor. The results revealed that as the contamination levels increase, the amplitude of LC increases; but the amplitude of trapped charge decreases. Institute of Electrical and Electronics Engineers Inc. 2016 Conference or Workshop Item PeerReviewed Othman, N. A. and Piah, M. A. M. and Adzis, Z. (2016) Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions. In: 2nd IEEE Conference on Energy Conversion, CENCON 2015, 19 - 20 Okt 2015, Johor Bahru, Malaysia. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964342057&doi=10.1109%2fCENCON.2015.7409550&partnerID=40&md5=446f3ce10ee0b2079a031febcc52a90a |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Othman, N. A. Piah, M. A. M. Adzis, Z. Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title | Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title_full | Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title_fullStr | Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title_full_unstemmed | Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title_short | Leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| title_sort | leakage current and trapped charge characteristics for glass insulator string under contaminated conditions |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT othmanna leakagecurrentandtrappedchargecharacteristicsforglassinsulatorstringundercontaminatedconditions AT piahmam leakagecurrentandtrappedchargecharacteristicsforglassinsulatorstringundercontaminatedconditions AT adzisz leakagecurrentandtrappedchargecharacteristicsforglassinsulatorstringundercontaminatedconditions |