Murti, Riana Jati and , Umar, S.T., M.T (2022) Aplikasi Matlab dalam Analisis Susut Umur Transformator Distribusi dengan Metode Montsinger di PT. PLN (Persero) ULP Pedan. Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
Transformer is a tool that functions to transform energy. Distribution transformer functions to reduce high voltage to low voltage. Based on the use in the field, the life of the transformer can be reduced or longer. Transformers can have a reduced lifespan due to a number of factors. Loading and ambient temperature is one of the causes of reduced transformer life. The life of the transformer can be reduced due to loading which can increase the hot spot temperature of the transformer oil on the transformer which causes a reduction in the life of the transformer. The purpose of this research is to identify and calculate the remaining life of the distribution transformer using the MATLAB application. This research uses the Montsinger method. Researchers used research data from PT. PLN (Persero) ULP Pedan. The results of the analysis that has been carried out on 6 units of distribution transformers show that the daily load is about >80% of the rated power rating. The result is that the predicted remaining life of the transformer is 21.4 – 38.6 years. This study shows that the winding temperature is strongly influenced by the loading, namely the greater the load, the greater the winding temperature and will result in a very large shrinkage of life. This study found that the remaining life of the distribution transformer is still in accordance with the standard or above 20 years.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Uncontrolled Keywords: | transformer, remaining life, montsinger, matlab. |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Teknik > Teknik Elektro |
| Depositing User: | RIANA JATI MURTI |
| Date Deposited: | 01 Aug 2022 01:20 |
| Last Modified: | 01 Aug 2022 01:20 |
| URI: | http://eprints.ums.ac.id/id/eprint/102043 |
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