@thesis{thesis, author={Prakoso Danu Dwi and Susanto Djoko}, title ={KAJIAN PENGARUH LUAS PENAMPANG PENGHANTAR DAN JARAK ANTAR FASA TERHADAP RUGI-RUGI DAYA AKIBAT KORONA PADA SUTT 150 KV (Aplikasi :Gardu Induk Kebonagung ke Gardu induk Sengkaling)}, year={2019}, url={http://156.67.221.169/1406/}, abstract={Corona is a processs of which current appears from a high potential electrode within a neutral fluid, by ionizing the fluid creating plasma around the electrode. Due to the impact of Corona, besides damaging equipment, noisy, and could interfere radio waves, Corona also generates power losses is directly proportional to the length of the transmission line. Critical voltage of corona at cubical model was influenced by many things, such as voltage gradient, humidity, air pressure, and temperature. All of that matter can increase losses due to the corona. This minithesis using quantitative mode, by calculating the corona power loss by comparing 5 conductor cross-sectional area and 4 different inter-phase distance. The results of this research obtained is that from the fourth type of cross-section, the smaller the cross-sectional area of the wire then power losses due to Corona become greater, otherwise the greater the cross-sectional area then the smaller the power losses due to the Corona. The results of the distance between phases are obtained, the smaller the distance between phases, the greater power losses from the corona, on the contrary the greater the inter-phase distance, the less power losses due to the corona.} }