A Dynamic Phasor-Based Method for Measuring the Apparent Impedance of a Single-Line-to-Ground Fault

被引：1
|
作者：
Yu, Chi-Shan [1 ]
机构：
[1] Natl Taipei Univ Educ, Dept Digital Technol Design, Taipei, Taiwan
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2011年 / E94A卷 / 01期
关键词：
dynamic phasor; apparent impedance; single-line-to-ground fault; decaying DC component; DC OFFSET; REMOVAL;
D O I：
10.1587/transfun.E94.A.461
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This letter proposes a dynamic phasor-based apparent impedance measuring method for a single-line-to-ground fault. Using the proposed method, the effects of the decaying DC components on the apparent impedance of a single-line-to-ground fault can be completely removed. Compared with previous works, the proposed method uses less computation to measure an accurate apparent impedance.
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页码：461 / 463
页数：3
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