COMPUTING DOMINANT POLES OF POWER-SYSTEM TRANSFER-FUNCTIONS

Authors
MARTINS N LIMA LTG PINTO HJCP
Citation
N. Martins et al., COMPUTING DOMINANT POLES OF POWER-SYSTEM TRANSFER-FUNCTIONS, IEEE transactions on power systems, 11(1), 1996, pp. 162-167
Citations number
25
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power systems → ACNP
ISSN journal
08858950
Volume
11
Issue
1
Year of publication
1996
Pages
162 - 167
Database
ISI
SICI code
0885-8950(1996)11:1<162:CDPOPT>2.0.ZU;2-#
Abstract
This paper describes the first algorithm to efficiently compute the do minant poles of any specified high order transfer function. As the met hod is closely related to Rayleigh iterations (generalized Rayleigh qu otient), it retains the numerical properties of global and ultimately cubic convergence. The results presented are limited to the study of l ow frequency oscillations in electrical power systems but the algorith m is completely general.