AN ARCING FAULT-DETECTION TECHNIQUE USING LOW-FREQUENCY CURRENT COMPONENTS - PERFORMANCE EVALUATION USING RECORDED FIELD DATA

被引：48

作者：

RUSSELL, BD

MEHTA, K

CHINCHALI, RP

机构：

[1] Texas A&M Univ, College Station,, TX, USA

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1988年 / 3卷 / 04期

关键词：

Computer Programming--Algorithms - Control Systems; Adaptive - Electric Arcs - Electric Discharges;

D O I：

10.1109/61.193948

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：

Several low frequencies of the current waveform in distribution feeders exhibit modified behavior under fault conditions. Two frequencies, 180 Hz and 210 Hz, were selected for study owing to strong magnitude variations associated with arcing faults at these frequencies. A hierarchical algorithm with adaptive characteristics is presented along with the performance results for its application at these low frequencies. The various parameters that affect the sensitivity of the algorithm are discussed. The results of tests using recorded field data are given. The effects of using a digital filter front end for the algorithm are discussed.

引用

页码：1493 / 1500

页数：8