This research analyzes the calculation of capacitor bank values to repair the voltage drop that occurs on the TG5-6 3.3kV bus at PT Indah Kiat Pulp and Paper of 0.06pu. The voltage drop standard that is set is 0.05 pu or 5% (ANSI C84.1-1995). The analysis is carried out based on power flow by modifying the bus load type (PQ) to become the controller bus voltage (PV). Assuming that the bus load …