2014 : Frequency Stability For Two Generators Using Robust Control (H∞ Controller)
The purpose of this paper is to design a robust control using H∞ controller theory to obtain a frequency stability of two different synchronous generator engines. Where the condition of power change from nominal conditions 96.81 KVA to a minimum value 60.5 KVA or maximum value120. 03KVA. Besides, it is used a PID controller as a Coordinator in collaboration with H∞ controller to obtain the minimum phase angle between the two generators. Based on the analysis show good results where the output voltage lost from the system is minimal.