A New algorithm for Fault Location on Transmission Lines

被引：0

作者：

Shiroei, M. ^{[1
]}

Daniar, S. ^{[1
]}

Akhbari, M. ^{[1
]}

机构：

[1] Sharif Univ Technol, Tehran, Iran

来源：

2009 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, VOLS 1-8 | 2009年

关键词：

Fault location; phasor measurement unit; bad data identification; distributed model of transmission line;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, a new algorithm for fault detection/location on transmission line based on linear state estimation is presented. The proposed technique uses phasor measurements from PMU's. Fault location and voltage of fault point are added as the new state variables in a linear state estimator based on PMU data. In addition, by using the ability of bad data identification in the state estimation, a new scheme for fault location and identification of faulted transmission line is proposed. For test and validation of the proposed algorithm, simulation results on a six bus test case are presented.

引用

页码：1165 / 1169

页数：5

共 9 条

[1]

ABUR A, 2004, POWER SYSTEM STATE F

[2]

HANDSCHIN E, 1995, IEEE T POWER SYST, V10, P810, DOI 10.1109/59.387921

[3] Optimal estimate of transmission line fault location considering measurement errors [J].