@thesis{thesis, author={Marsudi Djiteng and RAY ERWIN}, title ={EVALUASI KONDISI GIS BERDASARKAN PENGAMATAN PARTIAL DISCHARGE DENGAN METODE AKUSTIK, UHF, DAN FOTO INFRAMERAH}, year={2014}, url={http://156.67.221.169/1265/}, abstract={GIS is a type substation where all electrical power equipment is packaged in a metal enclosure pressurized SF6 gas insulated. The development method used is the method of predictive maintenance or condition base. With the hope that does not happen too often in the interest of maintenance of power outages. In this thesis, will be discussed in a GIS predictive pemilaharaan by observing anomalies or Partial Discharge activity by analyzing observations of acoustic methods, Ultra High Frequency and Infrared photo.} }