Unified PID design for load frequency control

Unified PID design for load frequency control

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 ensu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Khodabakhshian, A., Golbon, N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Control systems
Frequency control
Kinetic energy
Power generation
Power system control
Power systems
Rotors
Tellurium
Three-term control
Torque
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Beschreibung
Zusammenfassung: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.
DOI:10.1109/CCA.2004.1387609