APPLICATION OF PRONY ANALYSIS TO THE DETERMINATION OF MODAL CONTENT AND EQUIVALENT MODELS FOR MEASURED POWER-SYSTEM RESPONSE

被引：205

作者：

HAUER, JF

机构：

[1] THE BONNEVILLE POWER ADMINISTRATION, PORTLAND, OREGON

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1991年 / 6卷 / 03期

关键词：

PRONY; SIGNAL ANALYSIS; MODELING; IDENTIFICATION; DYNAMICS; EIGENVALUE; SINGULAR VALUE;

D O I：

10.1109/59.119247

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：

Prony analysis is an emerging methodology that extends Fourier analysis by directly estimating the frequency, damping, strength, and relative phase of the modal components present in a recorded signal. This paper extends earlier work that concentrated upon power system planning applications, for stability program outputs. Results are presented here for modal analysis and detailed model construction based upon response data obtained through large-scale tests of the western U.S. power system. BPA's optimal modeling program, SYSFIT, is used to supplement the measurements.

引用

页码：1062 / 1068

页数：7