Design Fuel Efficiency On A Gas Turbine Generator Using A Fuzzy Logic Controller Astrie Kusuma Dewi (a*), Chalidia Nurin Hamdani (a), Damita Adhi Pratama (a), Agus Heriyanto (a)
a) Polytechnic of Energy and Mineral Akamigas
Jl. Gajah Mada no 38, Cepu, Blora, Central Java, Indonesia
*astriekusumadewi[at]gmail.com
Abstract
The Gas Turbine Generator (GTG) is an important part of the utility unit at PT. XYZ, namely as a supplier of electricity for the entire plant. The performance of the control system needs to be considered because it is related to efficiency factors, especially to regulate the amount of fuel gas burned. Currently, the Gas Turbine Generator (GTG) installed on the Taurus 60 Solar Turbine using PID_E Autotuning as the controller. It takes a dynamic process for the reliability of the control system used. Fuzzy Logic Control design on fuel gas system aims to produce better efficiency. The results of the Fuzzy Logic Controller design using MatLab simulation obtained a dead time (td) of 2.5 s, a rise time (tr) of 69.87 s, a time constant (tc) of 39.89 s and a settling time (ts) of 95.36 s.
Keywords: Gas Turbine Generator- Fuzzy Logic- Fuel Efficiency
