Title :
The design of load frequency variable structure controller for power systems
Author :
Yang, Mi ; Da, Pan ; Xiao, Wu ; Yuanwei, Jing
Author_Institution :
Sch. of Electr. Power & Autom. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
In this paper, a variable structure load frequency controller is proposed for a system with parameter uncertainties and load disturbance, the switching surface is designed by pole placement method, the controller is derived from the reaching law, which can assure the hitting condition is satisfied. A simulation study for a numerical example is given to illustrate the effectiveness of this control design.
Keywords :
control system synthesis; frequency control; load regulation; pole assignment; power system control; variable structure systems; hitting condition; load disturbance; load frequency variable structure controller design; parameter uncertainties; pole placement method; power systems; reaching law; simulation study; switching surface design; Educational institutions; Equations; Frequency control; Power system stability; Switches; Load frequency control; Variable structure control; reaching law;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244067
