Disturbance recorders trigger detection and protection

被引：9

作者：

Murphy, RJ

机构：

来源：

IEEE COMPUTER APPLICATIONS IN POWER | 1996年 / 9卷 / 01期

关键词：

D O I：

10.1109/67.475956

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

More accurate recording in conjunction with software-based triggering techniques permit the detection of power system phenomena, such as power oscillations or periodic variations, that would otherwise remain undetected. These triggers include phase angle difference across points in the system, frequency and rate of change of frequency. System response data permits the validation of models, real-time measurement of protection characteristics, and early detection of potential system instabilities or equipment malfunction.

引用

页码：24 / 28

页数：5