Title :
HVDC controller for power system oscillations
Author :
Magaji, N. ; Madugu, J.S. ; Lawan, A.U. ; Dan-Isa, A. ; Mustafa, M.W.
Author_Institution :
Dept. of Electr. Eng., Bayero Univ. Kano, Kano, Nigeria
Abstract :
This paper examined a method of using eigenvalues and eigenvectors of the state matrices to control power system oscillation using HVDC supplementary controller. HVDC devices eliminate line loses, increases transmission ability through damping of power oscillators and improves real power in an ac systems. Using eigenvalues and residue method the damping controllers are designed to solve a inter-area oscillation of two area four machine systems. The results ascertained the success of this method.
Keywords :
HVDC power transmission; power system stability; power transmission control; HVDC supplementary controller; eigenvalues; eigenvectors; high-voltage direct-current technology; inter-area oscillation; machine systems; power system oscillation control; residue method; state matrices; Conferences; Decision support systems; HYOC; Power system oscillations; eigenvalues; eigenvectors; participation factors and residue;
Conference_Titel :
Adaptive Science & Technology (ICAST), 2012 IEEE 4th International Conference on
Conference_Location :
Kumasi
Print_ISBN :
978-1-4673-4787-7
DOI :
10.1109/ICASTech.2012.6381080
