PROTECTIVE SYSTEM ISSUES DURING RESTORATION

被引：9

作者：

ADIBI, MM

MILANICZ, DP

机构：

[1] BALTIMORE GAS & ELECT CO,DEPT ELECT TEST,BALTIMORE,MD 21203

[2] BALTIMORE GAS & ELECT CO,DEPT SYST OPERAT & MAINTENANCE,BALTIMORE,MD 21203

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1995年 / 10卷 / 03期

关键词：

PROTECTIVE SYSTEM; RELAYING SCHEME; EXCITATION RELAYS; NEGATIVE SEQUENCE VOLTAGE; EXCITATION LIMITATION;

D O I：

10.1109/59.466498

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 is one of a series presented on behalf of the System Operation Subcommittee with the intent of focusing industry attention on power system restoration issues. Performance of protective systems may be measured by the relative percentages of correct and appropriate relay operations, correct but inappropriate operations, wrong tripping, and failure to trip [1]. The primary reason for ''correct but inappropriate'' operations is attributed to the power system changes. During restoration, the power system undergoes continual changes and therefore it is subject to ''correct but inappropriate'' relay operations.

引用

页码：1492 / 1497

页数：6