Analisis Relokasi Feeder Switch untuk Meminimalkan Saidi dan Saifi pada Jaringan Distribusi 20 Kv Rengat Kota

Abstract

The frequent occurrence of blackouts in the distribution network, causing losses for consumers. The blackout makes the value of the reliability of a network worse. The value of the reliability of the distribution network itself is influenced by the frequency and duration of failures that occur in the network. At PT. PLN (Persero) UP3 Rengat ULP Rengat Kota has relocated the feeder switch to improve network reliability. Relocating this feeder switch will reduce the value of SAIFI and SAIDI. In this thesis, to analyze the results of the feeder switch relocation that has been carried out, several methods are used, namely the Section Technique method, the Reliability Network Equivalent Approach (RNEA) method, and the Section Technique-Reliability Index Assessment (RIA) method. By comparing the results before and after relocating the feeder switch at the Munchen Feeder using these 3 methods and also the Reliability Assessment simulation on ETAP 19.0.1, the results of SAIFI and SAIDI values are getting better. With the feeder switch relocation results, using the Section Technique method with SAIFI worth 2,499 times/year and SAIDI worth 6,342 hours/year, for the Reliability Network Equivalent Approach (RNEA) method with SAIFI worth 2,516 times/year and SAIDI worth 6,408 hours/year, on the Section Technique - Reliability Index Assessment (RIA) with SAIFI worth 2,536 times/year and SAIDI worth 6,436 hours/year, and with ETAP 19.0.1, SAIFI worth 2,661 times/year and SAIDI worth 7,816 hours/year.