A corrective control for angle and voltage stability enhancement on the transient time-scale

被引：44

作者：

De Tuglie, E ^{[1
]}

Dicorato, M

La Scala, M

Scarpellini, P

机构：

[1] Polictecn Bari, I-70125 Bari, Italy

[2] ENEL, SpA SRI, AT, I-20093 Cologno Monzese, MI, Italy

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2000年 / 15卷 / 04期

关键词：

corrective actions; dynamic security assessment; load shedding; transient stability;

D O I：

10.1109/59.898111

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 deals with the development of a nonlinear programming methodology for evaluating Load Shedding (LS) as a corrective action to improve the dynamic security of power systems when angle or voltage instability is detected. A centralized corrective control is armed, on the basis of on-line DSA computations, in order to ensure corrective actions when a threatening contingency actually occurs. The algorithm is implemented and tested on the actual Italian grid managed by ENEL S.p.A.

引用

页码：1345 / 1353

页数：9