FOUNDATIONS OF THE POTENTIAL-ENERGY BOUNDARY SURFACE METHOD FOR POWER-SYSTEM TRANSIENT STABILITY ANALYSIS

被引：122

作者：

CHIANG, HD

WU, FF

VARAIYA, PP

机构：

[1] UNIV CALIF BERKELEY,DEPT ELECT ENGN & COMP SCI,BERKELEY,CA 94720

[2] UNIV CALIF BERKELEY,ELECTR RES LAB,BERKELEY,CA 94720

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1988年 / 35卷 / 06期

关键词：

MATHEMATICAL TECHNIQUES - Perturbation Techniques - SYSTEM STABILITY - Transients;

D O I：

10.1109/31.1808

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：

A theoretical foundation is provided for the potential energy boundary surface (PEBS) method for power system transient stability analysis. First, a theory of stability boundaries for two classes of dynamical systems: generalized gradient systems and systems described by a second-order vector differential equation. A complete characterization of the stability boundaries of these two dynamical system classes is given, and a qualitative analysis is conducted of the stability boundary when the vector field of the system is under a certain kind of perturbation. Using these results, the PEBS method is evaluated. Conditions under which the PEBS method gives good stability assessments are derived. A modified PEBS method is suggested.

引用

页码：712 / 728

页数：17

共 27 条

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