Diagnosis of axial displacement in transformer windings using finite element analysis
Transformer is one of the main equipment in the power system and power quality of the power system mainly depends on the working of the power transformer. Leakage reactance is one of the main parameters of the transformer. The design of the transformer has a significant impact on the leakage reactan...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Mahmut Akyigit
2018-05-01
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| Series: | Journal of Mathematical Sciences and Modelling |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/tr/download/article-file/482680 |
| _version_ | 1797350544578183168 |
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| author | Kamran Dawood Mehmet Aytac Çınar Bora Alboyacı |
| author_facet | Kamran Dawood Mehmet Aytac Çınar Bora Alboyacı |
| author_sort | Kamran Dawood |
| collection | DOAJ |
| description | Transformer is one of the main equipment in the power system and power quality of the power system mainly depends on the working of the power transformer. Leakage reactance is one of the main parameters of the transformer. The design of the transformer has a significant impact on the leakage reactance of the transformer. The mechanical strength of the transformer mainly depends on the leakage reactance of the transformer. This paper investigates the leakage reactance of the transformer in normal conditions and during the axial displacement of the high voltage and low voltage windings using finite element analysis. Normal results of finite element analysis method are also compared with the experimental short-circuit test. Results show that leakage reactance of the transformer exponentially proportional to the displacement of the windings. It is observed that with the axial displacement of the $ 6\% $ of the winding, leakage reactance increased by $ 10\% $. Results also show that effect of the axial displacement in high voltage and low voltage winding is almost same. |
| first_indexed | 2024-03-08T12:46:27Z |
| format | Article |
| id | doaj.art-797a33385ec142ba90c827b7dd724549 |
| institution | Directory Open Access Journal |
| issn | 2636-8692 |
| language | English |
| last_indexed | 2024-03-08T12:46:27Z |
| publishDate | 2018-05-01 |
| publisher | Mahmut Akyigit |
| record_format | Article |
| series | Journal of Mathematical Sciences and Modelling |
| spelling | doaj.art-797a33385ec142ba90c827b7dd7245492024-01-21T07:26:58ZengMahmut AkyigitJournal of Mathematical Sciences and Modelling2636-86922018-05-0111273210.33187/jmsm.4117051408Diagnosis of axial displacement in transformer windings using finite element analysisKamran DawoodMehmet Aytac ÇınarBora AlboyacıTransformer is one of the main equipment in the power system and power quality of the power system mainly depends on the working of the power transformer. Leakage reactance is one of the main parameters of the transformer. The design of the transformer has a significant impact on the leakage reactance of the transformer. The mechanical strength of the transformer mainly depends on the leakage reactance of the transformer. This paper investigates the leakage reactance of the transformer in normal conditions and during the axial displacement of the high voltage and low voltage windings using finite element analysis. Normal results of finite element analysis method are also compared with the experimental short-circuit test. Results show that leakage reactance of the transformer exponentially proportional to the displacement of the windings. It is observed that with the axial displacement of the $ 6\% $ of the winding, leakage reactance increased by $ 10\% $. Results also show that effect of the axial displacement in high voltage and low voltage winding is almost same.https://dergipark.org.tr/tr/download/article-file/482680leakage reactancefinite element analysisenergy methodaxial displacementtransformer mechanical strengthtransformer modelling |
| spellingShingle | Kamran Dawood Mehmet Aytac Çınar Bora Alboyacı Diagnosis of axial displacement in transformer windings using finite element analysis Journal of Mathematical Sciences and Modelling leakage reactance finite element analysis energy method axial displacement transformer mechanical strength transformer modelling |
| title | Diagnosis of axial displacement in transformer windings using finite element analysis |
| title_full | Diagnosis of axial displacement in transformer windings using finite element analysis |
| title_fullStr | Diagnosis of axial displacement in transformer windings using finite element analysis |
| title_full_unstemmed | Diagnosis of axial displacement in transformer windings using finite element analysis |
| title_short | Diagnosis of axial displacement in transformer windings using finite element analysis |
| title_sort | diagnosis of axial displacement in transformer windings using finite element analysis |
| topic | leakage reactance finite element analysis energy method axial displacement transformer mechanical strength transformer modelling |
| url | https://dergipark.org.tr/tr/download/article-file/482680 |
| work_keys_str_mv | AT kamrandawood diagnosisofaxialdisplacementintransformerwindingsusingfiniteelementanalysis AT mehmetaytaccınar diagnosisofaxialdisplacementintransformerwindingsusingfiniteelementanalysis AT boraalboyacı diagnosisofaxialdisplacementintransformerwindingsusingfiniteelementanalysis |