Profil penulis
STEPANUS LILIT
2 karya publik ditemukan.
2026: 2
Desain Kompensator Berbasis Analisa Root Locus Sebagai Pengendali Tegangan Sistem Pembangkit Tenaga Listrik
ABSTRACT This research discusses the design of a compesator based on Root Locus Analysis as a voltage controller in the power generation system. The research aims to model the electrical side of the generator system in the form of a block diagram and design a compensator to increase the response characteristics of the generator voltage regulation system. The research method used is qualitative and experimental by doing mathematical modeling and simulation using MATLAB/Simulink. The modeled system consists of an amplifier, exciter, and a synchronous generator that are presented in the form of expert functions. The analysis is carried out by observing the system response characteristics through the parameters of Delay Time, Rise Time, Peak Team, Settling Team, Maxium Overshoot, Steady-State Value, and Steady-State Eroor. The research results show that after the implementation of the Lead compensator designed using the Root Locus method, there is an increase in the response character of the system. Rise Time Value from 0.22466 seconds to 0,19496 seconds, Peak Time decreased from 0,60501 seconds to 0,46823 seconds, Settling Time decreased from 2,9534 seconds to 1,0935 seconds, and Maximum Overshoot decreased from 46,979% to 23,815%. The results show that the Lead compensator can improve the transient response and increase the stability of the generator voltage regulation system.