Sensitivity analysis of transmission line fault location

被引:1
|
作者
Zivanovic, Rastko [1 ]
Ooi, Hoong Boon [1 ]
机构
[1] Univ Adelaide, Adelaide, SA 5005, Australia
关键词
transmission lines; fault location; sensitivity;
D O I
10.1109/PCT.2007.4538484
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 we present an application of global sensitivity measures in determining influence of uncertain parameters (factors) on transmission line fault location result variability. The sensitivity measures are obtained through Analysis of Variance (ANOVA) decomposition. Computing ANOVA decomposition is a sampling-based process (Monte Carlo) in which the power system simulator and a fault locator are both executed repeatedly for combinations of values sampled from the factor space. The paper concludes with analysis example where the presented methodology has been applied in testing two simple one-sided fault location algorithms.
引用
收藏
页码:1187 / 1190
页数:4
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