Title :
The transient response analysis of power systems using pseudospectra
Author :
Du Zhengchun ; Li Chongtao
Author_Institution :
Dept. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
The paper describes a new technique, pseudo-spectra to analyze the stability of power system. The approach allows one to quantify which eigenvalues are sensitive to perturbation and how the sensitivity of the eigenvalues directly influences the transient response. The relation of robust stability and pseudospectra abscissa is discussed and numerical simulation results are shown.
Keywords :
eigenvalues and eigenfunctions; nonlinear control systems; numerical analysis; power system control; power system stability; robust control; transient response; Pseudospectra; eigenvalues; numerical simulation; power system stability; robust stability; transient response analysis; Eigenvalues and eigenfunctions; Power system stability; Robust stability; Rotors; Stability analysis; Transient analysis; Power systems; Pseudospectra; Robust stability; Transient response;
Conference_Titel :
Control Conference (CCC), 2011 30th Chinese
Conference_Location :
Yantai
Print_ISBN :
978-1-4577-0677-6
Electronic_ISBN :
1934-1768
