High speed transmission line directional protection evaluation using field data

被引：24

作者：

Sanaye-Pasand, M ^{[1
]}

Malik, OP ^{[1
]}

机构：

[1] Univ Calgary, Dept Elect & Comp Engn, Calgary, AB T2N 1N4, Canada

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1999年 / 14卷 / 03期

关键词：

transmission line protection; field data test; directional comparison protection; recurrent neural networks;

D O I：

10.1109/61.772323

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：

Performance of an Elman recurrent network-based relay to determine the fault direction on a transmission line on fault data recorded in the field is described in this paper. The network uses samples of voltage and current signals to learn the hidden relationship existing in the input patterns. Studies show that the proposed network is able to identify the fault direction correctly and rapidly. Results obtained indicate that the proposed network is robust, fast and accurate.

引用

页码：851 / 856

页数：6