Title :
Unified PID design for load frequency control
Author :
Khodabakhshian, Amin ; Golbon, Navid
Author_Institution :
Fac. of Eng., Isfahan Univ., Iran
Abstract :
This work presents a new PID controller for power system load-frequency control. A systematic tuning method is developed. The method is mainly based on a maximum peak-resonance specification that is graphically supported by the Nichols chart. The proposed controller is simple, effective and can ensure that the overall system performance is desirable. Comparative results of this new load-frequency controller and a conventional PI one show the improvement in system damping remarkably.
Keywords :
control system synthesis; load flow control; power system control; three-term control; Nichols chart; PID control; maximum peak-resonance specification; power system load-frequency control; systematic tuning method; Control systems; Frequency control; Kinetic energy; Power generation; Power system control; Power systems; Rotors; Tellurium; Three-term control; Torque;
Conference_Titel :
Control Applications, 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8633-7
DOI :
10.1109/CCA.2004.1387609
