@thesis{thesis, author={Effendi Alvian Reza and Sudirmanto Sudirmanto}, title ={Analisis Penurunan Tekanan Vakum Kondensor Terhadap Kerja Turbin dan Produksi Listrik PLTU Unit 1 Sebalang Menggunakan Simulasi Cycle Tempo}, year={2018}, url={http://156.67.221.169/453/}, abstract={PT. PLN (Persero) Sebalang Generation Sector has 2 units of Steam Power Plants with a capacity of 100 MW each. Based on the design, the unit 1 of the Sebalang power plant has a vacuum pressure of 92 kPa. The condenser vacuum pressure of unit 1 Sebalang steam power plant experienced a vacuum pressure decrease of 7 kPa on the operating date 16 November 2016. No analysis of the vacuum effect of the condenser on the turbine work and the total electricity production at unit 1 Sebalang steam power plant. The study aimed to analyze the effect of vacuum pressure reduction condenser for turbine work and cycle efficiency and total electricity production at PT. PLN (Persero) Sebalang Generation Sector especially in unit 1 uses the Tempo Cycle application. The results obtained Each average condenser vacuum pressure decrease of 1 kPa resulted in a decrease in turbine work by 2,315 kW, cycle thermal efficiency decreased by 1.27% and total electricity production decreased by 77,783,324.93 kWh} }