A new two-terminal numerical algorithm for fault location, distance protection, and arcing fault recognition

被引：54

作者：

Lee, C. J. ^{[1
]}

Park, J. B. ^{[1
]}

Shin, J. R. ^{[1
]}

Radojevie, Z. M. ^{[1
]}

机构：

[1] Konkuk Univ, Dept Elect Engn, Seoul 143701, South Korea

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2006年 / 21卷 / 03期

关键词：

arc resistance; fault location; protection; spectral analysis; transmission lines; two terminals;

D O I：

10.1109/TPWRS.2006.876646

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 letter presents a new numerical algorithm for fault location calculation and arcing faults recognition. The proposed algorithm is based on the synchronized phasors measured from the phasor measurement units (PMUs) installed at both terminals of the transmission lines. From the calculated are voltage amplitude, a decision can be made whether the fault is permanent or transient. The proposed algorithm is tested through computer simulations to show its effectiveness.

引用

页码：1460 / 1462

页数：3