Methods for contingency screening and ranking for voltage stability analysis of power systems

被引：71

作者：

Ejebe, GC

Irisarri, GD

Mokhtari, S

Obadina, O

Ristanovic, P

Tong, J

机构：

[1] Siemens Empros Power Systems Control, Plymouth, MN

来源：

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

关键词：

voltage stability; continuation power flow; contingency screening and ranking; saddle node bifurcation; voltage collapse;

D O I：

10.1109/59.486117

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：

The comparison of performance of four methods for contingency screening and ranking for voltage stability analysis is presented. Three of the methods are existing methods, while a new method is proposed. The performance of all the methods is carried out by comparing with full solutions using a continuation power flow. It is shown that the newly proposed method has the best performance in terms of accuracy and computation time. All the methods are evaluated using a 234-bus system. Additional results using the best performing method are included for a 901-bus power system.

引用

页码：350 / 356

页数：7