Damping inter-area oscillations in power systems using a CDM-based PID controller
Küçük Resim Yok
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Universitatea Politehnica din Timisoara
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, controls of electro-mechanical inter-area oscillations between interconnected power regions are studied. If small amplitude oscillations with low-frequency in power systems do not damp as needed, these oscillations can cause instability of power systems by limiting the system's power transmission capacity. Many control methods have been applied to interconnected systems so far. In this study, a PID controller with derivative filter for damping the inter-area oscillations is designed by Coefficient Diagram Method (CDM) parameters. Time response performances of several previous control methods, such as the derivative filter PID controller, an optimization PID controller model that was developed using MATLAB/Simulink, and the controller designed using CDM are compared. Simulation results show that the CDM-based controller is more successful than the other controllers in damping the inter-area oscillations in power systems.
Açıklama
Anahtar Kelimeler
Coefficient Diagram Method, Damping oscillations, Inter-area oscillations, Interconnected power systems, PID controller with derivative filter
Kaynak
Journal of Electrical Engineering
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
14
Sayı
1
