@thesis{thesis,
		author={ANDRIAWAN  MUHAMMAD TRIFANI and Koerniawan  Tony and Sudibyo  Uno Bintang},
		title ={ANALISIS PENGARUH PEMBEBANAN DAN SUHU LINGKUNGAN TERHADAP SUSUT UMUR TRANSFORMATOR DAYA 60 MVA 150/20 kV DI GARDU INDUK ASAHIMAS},
		year={2020},
		url={http://156.67.221.169/2843/},
		abstract={The substation is a vital object of the state which must be monitored by special supervision on every aviable equipment. One of them is a power transformer which is an electric power tool that functions to channel electrical power from high voltage to low voltage or rather. The purpose of this research was to analyze the effect of the loading and ambient temperature of the transformer on the Asahimas Substation. This research uses quantitative research methods with descriptive statistical analysis techniques. The data sources used are data on loading and ambient temperature on transformer unit 1 Asahimas substation obtained from PT. PLN (Persero) UIT JBB, UPT Cilegon. Data will be analyzed based on thermal aging of insulation and loss of life calculation. Based on the analysis of the data obtained, each increase in hot spot temperature will increase the age shrinkage rate in the transformer, which will result in shorter transformer service life. Based on data on the average loading of power transformers for units 1 and 2 asahimas substations for 1 year from June 2018 to May 2019, the highest age losses in October 2018 was 0,0077 for transformer 1 and in September 2018 it was 0,0051 for transformer 2 the optimum load size so that the age loss is not more than 1 in Asahimas substations unit 1 transformer is 90,01% or 54,606 MVA and unit 2 is 90,93% or 54,558 MVA.}
		}