Assessment of transformer core and winding conditions for distribution transformers using sweep frequency response analysis waveforms
Power transformer had been a major asset in any power utilities since the last millennium. Transformer mechanical integrity is among the important part to be ensured in good condition. An assessment for Sweep Frequency Response Analysis (SFRA) traces to determine internal transformer conditions is p...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2015
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/18978/2/ICoMEIA2014%28SFRA%29_ver3.pdf http://eprints.utem.edu.my/id/eprint/18978/ http://aip.scitation.org/doi/abs/10.1063/1.4915858 http://doi.org/10.1063/1.4915858 |
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| Summary: | Power transformer had been a major asset in any power utilities since the last millennium. Transformer mechanical integrity is among the important part to be ensured in good condition. An assessment for Sweep Frequency Response Analysis (SFRA) traces to determine internal transformer conditions is presented in this paper. Three standards are identified for the assessment. Results from the various analyses have demonstrated the significant contributions for each selected standards |
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