@thesis{thesis,
		author={Gregorius  Modestus and Makkulau  Andi and Yunaini  Ishvandono},
		title ={Analisis Resetting Fungsi Autoreclose Relay Pada Main Proteksi
Jaringan Transmisi 150 kV Section Wotu-Malili},
		year={2021},
		url={http://156.67.221.169/3924/},
		abstract={In maintaining the electrical energy distribution system, a protection system is needed as a safety. In the case that occurred at the Wotu-Malili Substation, the protection system failed which resulted in a Final Trip in that section. There are deficiencies for the initial function setting of the autoreclose relay at the Wotu-Malili Substation that cause the Substation to not sync and the result is a Final Trip. The initial setting, which only activates the Live Line Dead Bus parameter, is then added to the Dead Line Live Bus when resetting, so that when a disturbance occurs in the Wotu - Malili section and the syncro requirements are fulfilled, the system will reclose according to the time setting. The method used in this research is a quantitative method, where the test data obtained using the Omicron CMC 356 as test instrument which will then be analyzed based on the results of the tests, that are the initial setting and resetting and assumption calculation for economic disturbance. In the transmission line there are two types of interference, namely temporary disturbance and permanent disturbance. About 80% that occur are temporary disturbance and 20% are permanent disturbance. Talking about disturbances, of course there are losses that can hinder the process of distributing electrical energy at the Wotu-Malili Substation. It has been assumed that the Wotu-Malili Substation is not in a state of interconnection, and it is also assumed that the duration of temporary disturbances without autoreclose is 1 hour and for temporary disturbances with autoreclose is 5 seconds based on the longest time setting when the disturbance occurs. So that in the calculation, power losses have been obtained based on the existing fault current and for the calculation of the total energy lost during temporary disturbances without autoreclose is greater than with autoreclose.}
		}