ANALISA PENGARUH HARMONISA TERHADAP KENAIKAN TEMPERATUR TRANSFORMATOR 60 MVA DI GARDU INDUK PANAKKUKANG Total View This Week0
Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
IRLIANSYAH D, ANDI MUHAMMAD Hariyanto, Agung
Subject
Teknik Elektro
Datestamp
2019-11-08 04:17:04
Abstract :
Distortion harmonics is distortion formation of wave with a frequency which is not fundamental frequency. Voltage or current wave sinusoidal that may be nonsinusoidal since these harmonics distortion. Distortion harmonics caused by nonlinear
load. Non-linear load connected to the transformer of 60 MVA in substations Panakkukang cause distortion of harmonics in the transformer. Presence of harmonics will effect the current rms in the transformer increase losses on the transformer. Increased losses will impact the temperature rise in the transformer