@thesis{thesis,
		author={Ispranyoto  Edy and Tresyam M  Kartika and Widodo  Eko Margi},
		title ={OPTIMALISASI MENGURANGI DURASI PEMADAMAN PADA PELANGGAN PREMIUM DENGAN CARA PEMASANGAN AUTOMATIC CHANGE OVER (ACO) DI GARDU E225 AREA PONDOK GEDE.},
		year={2020},
		url={http://156.67.221.169/3542/},
		abstract={The supply of power needed by the customer is continuous, making PLN try to minimize the disruption that occurs. One effort to minimize the duration of blackouts is by installing ACO cubicles, where the cubicle has two supply sources. So if there is a disruption in the main source, the customer can still supply the source from the backup source. With the installation of ACO cubicles, it can increase reliability which is useful to reduce the value of SAIDI (System Average Interupttion Duration Index) and ENS (Energy Not Supplied). With the loss of ENS value, it can increase the value of selling kwh in the customer. The premium customers at the E225 substation are supplied by two feeders, bushel feeders sourced from the pondok kelapa substation and pama feeders sourced from the jatirangon substation. Before using ACO the value of the energy not channeled was 193.09 kWh while after using ACO the value dropped to 0.032 kWh. The SAIDI value before using ACO is 117 Minutes/ customer while after using ACO the value drops to 1.2 seconds / customer. By using ACO cubicles, it can increase the rupiah saved by Rp. 346.805,44}
		}