Computing dominant poles of power system transfer functions

被引：75

作者：

Martins, N ^{[1
]}

Lima, LTG ^{[1
]}

Pinto, HJCP ^{[1
]}

机构：

[1] UNIV FED FLUMINENSE, DEPT ELECT ENGN, BR-24210 NITEROI, RJ, BRAZIL

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1996年 / 11卷 / 01期

关键词：

small-signal stability; poorly damped oscillations; transfer function; dominant poles; transfer function residues; participation factors; large scale systems; sparse eigenanalysis;

D O I：

10.1109/59.486093

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the first algorithm to efficiently compute the dominant poles of any specified high order transfer function. As the method is closely related to Rayleigh iterations (generalized Rayleigh quotient), it retains the numerical properties of global and ultimately cubic convergence. The results presented are limited to the study of low frequency oscillations in electrical power systems but the algorithm is completely general.

引用

页码：162 / 167

页数：6

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