Industry experience with special protection schemes

被引：103

作者：

Anderson, PM ^{[1
]}

LeReverend, BK ^{[1
]}

机构：

[1] ONTARIO HYDRO,TORONTO,ON,CANADA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1996年 / 11卷 / 03期

关键词：

special protection schemes; remedial action schemes; contingency arming schemes; reliability criteria; reliability modeling; reliability analysis; reliability assurance; reliability monitoring; reliability tracking; failure; failure analysis; failure cost; failure consequences;

D O I：

10.1109/59.535588

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：

Special protection schemes are those designed to detect one or more predetermined system conditions that have a high probability of causing unusual stress on the power system, and for which preplanned remedial action is considered necessary. The failure of these schemes to accurately detect the defined conditions, or their failure to carry out the required preplanned remedial action, can lead to very serious and costly system disturbances. It is natural, therefore, that a concern for the reliability of these schemes has been expressed. This paper reports on a joint IEEE-CIGRE survey to determine the experience with special protection schemes, and to question the designers and operators of these schemes regarding the reliability of performance. Questions were also directed to the design process itself, the reliability criteria used for the design, and the analytical methods used to assure reliability in the design.

引用

页码：1166 / 1176

页数：11