Estimation of leakage current level on the transformer bushing using regression technique
System reliability requires monitoring of contamination on insulators surfaces especially near the coastal areas, and to take a convenient action when possible flashovers due to salt contamination may occur. The peak value of leakage current is one of the most widely used methods for this monitoring...
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| Format: | Conference paper |
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2023
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| _version_ | 1833410677697413120 |
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| author | Ahmad A.S. Ghosh P.S. Aljunid S.A.K. Ahmad S. |
| author2 | 7202040740 |
| author_facet | 7202040740 Ahmad A.S. Ghosh P.S. Aljunid S.A.K. Ahmad S. |
| author_sort | Ahmad A.S. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | System reliability requires monitoring of contamination on insulators surfaces especially near the coastal areas, and to take a convenient action when possible flashovers due to salt contamination may occur. The peak value of leakage current is one of the most widely used methods for this monitoring. Regression technique has been implemented successfully to estimate the value of the leakage current on a high voltage outdoor transformer bushing when the meteorological conditions are known and a mathematical model has been developed. The effect of the meteorological conditions such as humidity, pressure, temperature, wind speed and rainfall on the leakage current has been studied. The model is tested and good result of estimation has been found. |
| format | Conference paper |
| id | my.uniten.dspace-29939 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| record_format | dspace |
| spelling | my.uniten.dspace-299392023-12-28T16:58:23Z Estimation of leakage current level on the transformer bushing using regression technique Ahmad A.S. Ghosh P.S. Aljunid S.A.K. Ahmad S. 7202040740 55427760300 37113819900 7401993455 High voltage insulators Leakage current Meteorological conditions Regression Bushings Leakage currents Mathematical models Moisture Pressure effects Rain Regression analysis Thermal effects Wind effects High voltage insulator Transformer bushing Electric transformer insulation System reliability requires monitoring of contamination on insulators surfaces especially near the coastal areas, and to take a convenient action when possible flashovers due to salt contamination may occur. The peak value of leakage current is one of the most widely used methods for this monitoring. Regression technique has been implemented successfully to estimate the value of the leakage current on a high voltage outdoor transformer bushing when the meteorological conditions are known and a mathematical model has been developed. The effect of the meteorological conditions such as humidity, pressure, temperature, wind speed and rainfall on the leakage current has been studied. The model is tested and good result of estimation has been found. Final 2023-12-28T08:58:23Z 2023-12-28T08:58:23Z 2003 Conference paper 2-s2.0-0141939576 https://www.scopus.com/inward/record.uri?eid=2-s2.0-0141939576&partnerID=40&md5=cef3bdfc445b019213d1e1415fddcf2e https://irepository.uniten.edu.my/handle/123456789/29939 3 1174 1177 Scopus |
| spellingShingle | High voltage insulators Leakage current Meteorological conditions Regression Bushings Leakage currents Mathematical models Moisture Pressure effects Rain Regression analysis Thermal effects Wind effects High voltage insulator Transformer bushing Electric transformer insulation Ahmad A.S. Ghosh P.S. Aljunid S.A.K. Ahmad S. Estimation of leakage current level on the transformer bushing using regression technique |
| title | Estimation of leakage current level on the transformer bushing using regression technique |
| title_full | Estimation of leakage current level on the transformer bushing using regression technique |
| title_fullStr | Estimation of leakage current level on the transformer bushing using regression technique |
| title_full_unstemmed | Estimation of leakage current level on the transformer bushing using regression technique |
| title_short | Estimation of leakage current level on the transformer bushing using regression technique |
| title_sort | estimation of leakage current level on the transformer bushing using regression technique |
| topic | High voltage insulators Leakage current Meteorological conditions Regression Bushings Leakage currents Mathematical models Moisture Pressure effects Rain Regression analysis Thermal effects Wind effects High voltage insulator Transformer bushing Electric transformer insulation |
| url_provider | http://dspace.uniten.edu.my/ |