ANALISIS PERFORMA JARINGAN DISTRIBUSI PLN UPJ KROYA DENGAN INTEGRITAS PEMBANGKIT LISTRIK ENERGI TERBARUKAN

The distribution of electrical energy from the plant often has problems especially for falling voltage (drop voltage) and loss of power (losses). Falling voltage and power losses are very detrimental both to the customer side and to PLN. Therefore, in this study discussed the performance analysis of PLN UPJ Kroya distribution network with the integrity of renewable energy power plants. to know the value of voltage fall (drop voltage) and loss of power (losses) before and after the distribution network is integrated with renewable energy power plants, and to know how the distribution network performance compares in these two conditions. The research was conducted by taking single line data diagram of distrbusi 20 kV network and interview with employees at PLN UPJ Kroya located in Kroya District, Cilacap Regency. In this study using Single Line Diagram distribution network 20 kV from GI Kesugihan and 10 distribution transformers then made simulation series in ETAP software 12.6.0. The simulation series in ETAP 12.6.0 software is divided into two distribution networks before being integrated with the reneable energy power plant and distribution network after being integrated with renewable energy power plants. The results of the study fell voltage (drop voltage) and power losses (losses) in the distribution network before being integrated with renewable energy power plants and after being integrated with renewable energy power plants showed different values. The value of falling voltage and loss of power in the distribution network after being integrated with renewable energy power plants is smaller. The decrease in voltage drop and losses occurred because there is additional power supply from renewable energy power plants, so able to increase the performance of distribution network in PLN UPJ Kroya.