IMPROVED TECHNIQUES FOR POWER-SYSTEM VOLTAGE STABILITY ASSESSMENT USING ENERGY METHODS

被引：85

作者：

OVERBYE, TJ

DEMARCO, CL

机构：

[1] Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1991年 / 6卷 / 04期

基金：

美国国家科学基金会;

关键词：

VOLTAGE STABILITY; VOLTAGE COLLAPSE; POWER FLOW;

D O I：

10.1109/59.116988

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 presents an improved method of assessing power system voltage stability using energy techniques. The concept of an energy function providing a localized measure of voltage security in a particular portion of the system is developed. Also an improved method of locating power flow alternative solutions with low associated energy measures is presented. Techniques are demonstrated on IEEE 118 bus system and a 415 bus system.

引用

页码：1446 / 1452

页数：7

共 24 条

[1] ANALYSIS OF POWER-FLOW EQUATION [J].