Title :
A novel PID tuning method for load frequency control of power systems
Author_Institution :
Sch. of Mech. & Electr. Eng., GuiZhou Normal Univ., Guiyang, China
Abstract :
A new PID tuning method for load frequency control of power systems is discussed in this paper .The tuning method is based on the two-degree-of-freedom (TDF) internal model control (IMC) design method and a PID approximation procedure. The time-domain performance and robustness of the resulting PID controller is related to two tnming parameters. The method is applicable to power systems with non-reheat, reheat, and hydro turbines, and simulation results show that it can indeed improve the damping of the power systems.
Keywords :
damping; frequency control; load flow control; power system control; three-term control; turbines; PID approximation; PID controller; PID tuning; hydro turbines; internal model control; load frequency control; power system control; power system damping; time-domain performance; Design methodology; Frequency control; Power system control; Power system modeling; Power system simulation; Power systems; Robust control; Three-term control; Time domain analysis; Tuning; Load frequency control (LFC); PID tuning; internal madel control (IMC); robustness measure;
Conference_Titel :
Anti-counterfeiting, Security, and Identification in Communication, 2009. ASID 2009. 3rd International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-3883-9
Electronic_ISBN :
978-1-4244-3884-6
DOI :
10.1109/ICASID.2009.5276973
