@thesis{thesis,
		author={Hutadjulu  Albert Gifson and IQBAL  IQBAL},
		title ={ANALISA PENGARUH PERUBAHAN BEBAN TERHADAP KINERJA AUTOMATIC VOLTAGE REGULATOR (AVR) DALAM MENJAGA STABILITAS TEGANGAN GENERATOR DI PLTU OMBILIN},
		year={2022},
		url={http://156.67.221.169/5240/},
		abstract={Generator is one of the important components in a power plant, where the generator
converts mechanical energy into electrical energy. One of the problems that occur in the
generator is the instability of the resulting voltage. Voltage instability in the generator is
caused by fluctuating loads. Therefore, a voltage regulator is needed, namely the
Automatic Voltage Regulator (AVR). Automatic Voltage Regulator serves to increase or
decrease the current amplification (excitation). The purpose of this study is to see the
effect of changes in load on the generator output voltage and to see the condition of the
AVR of PLTU Ombilin. The research method used is quantitative by using data analysis
and ultilizing existing theory as supporting material. From the results of the study, it was
found that the generator output voltage was stable at 11.2 kV against varying loads when
the load increases, the generator output voltage drops, the AVR will increase the
excitation current to increase the generator output voltage to keep it stable at its nominal
value. and the highest percentage value of voltage regulation was -1.88% and the lowest
value -2.54%. This value is still below the limit set by the company, which is ± 10%.}
		}