Study of analysis and repair of drop voltage with load breaking method at CD 125 PT. PLN UP3 Bintaro

Abstract

Electrical distribution systems at long distances and overloads can result in the amount of voltage being distributed experiencing a significant decrease with the received voltage or commonly called voltage drop. This study analyzes and repairs the voltage drop at the distribution substation owned by PT. PLN UP3 Bintaro is at the CD125 substation. The voltage drop repair is carried out using the load-breaking method. Before the CD125 substation was restored, the voltage drop in each phase was pretty considerable, exceeding 15%. After being repaired with the load rupture method, the measurement results and calculation of the voltage drop decreased to below 9%. The measurement of the voltage drop after the repair shows that the voltage is in the proper category because it is within the PLN standard (+5%, -10% of 220V).