Analisis Pengaruh Beban Operasi Terhadap Bukaan Sudu Pengarah Dan Unjuk Kerja…

An increase in national energy consumption requires the electrical power system to possess flexible operational response capabilities. This condition forces hydroelectric power plants (PLTA) to operate frequently under off-design conditions. This study aims to analyze the effect of operating load variations on the percentage of Guide Vane Opening (GVO), water discharge rate, and hydraulic effic…