Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
ZUL FADLI, MUHAMMAD
Alvianingsih, Ginas
Subject
Teknik Elektro
Datestamp
2022-11-02 07:42:02
Abstract :
Transformers oil impurities can occur itself because of the materials in the
transformers oil itself, such as the presence of water vapor particles, gas particles and
solid particles. Impurities in transformer oil can lead to a decrease in the converter oil
collapse effort, as well as reduce the life of the oil service and the adapter itself.
Therefore, a regular schedule is needed for the maintenance and purification of
transformers oil. Impurities in transformer oil can lead to a decrease in the converter oil
collapse effort, as well as reduce the life of the oil service and the adapter itself.
Therefore, a regular schedule is needed for the maintenance and purification of
transformers oil, because the exorbitant purification price requires alternatives to reduce
costs. In the research that the author wants to do is work a purification tool using 2
methods, namely heating (boiling) and centrifuge in order to save costs, this study also
wants the author to know some important parameters, such as voltage penetration,
viscosity and water content. The results obtained in this study are that the tool designed
by the author can correct the value of the penetrating voltage which was only 12.5 kV to
51.61 kV, and the viscosity that was pre-purification was worth 0.9621 cSt and after
purification to 0.784 cSt, the water content of which was 46 mg/l became
25.34mg/l.