Title :
Dynamic stability evaluation for multimachine system: an efficient eigenvalue approach
Author :
Elrazaz, Z. ; Sinha, N.K.
Author_Institution :
West Virginia University, Electrical Engineering Department, Morgantown, USA
fDate :
11/1/1981 12:00:00 AM
Abstract :
A new method is presented for evaluating the dynamic stability of a multimachine power system. The effect of large changes in the system parameters on the eigenpattern is calculated using new formulas for higher-order eigenvalue sensitivities. The new method requires only a small additional computational effort.
Keywords :
eigenvalues and eigenfunctions; power systems; stability; dynamic stability; eigen pattern; eigenvalue sensitivities; multimachine power system;
Journal_Title :
Control Theory and Applications, IEE Proceedings D
DOI :
10.1049/ip-d.1981.0055
