Abstract

This paper reviews the SLG(Single-Line-to-Ground) fault location methods in NUGS(Neutral Un-effectively Grounded System), including ungrounded system, resonant grounded system and high-resistance grounded system which are widely used in Northern Europe and China. This type of fault is hard to detect and location because fault current is the sum of capacitance current of the system which is always small(about tens of amperes). The characteristics of SLG fault in NUGS and the fault location methods are introduced in the paper.

Details

Title
SLG(Single-Line-to-Ground) Fault Location in NUGS(Neutral Un-effectively Grounded System)
Author
Zhang, Wenhai; He, Meimei; Ren, Jie; Wen, Yongke; Zhang, Zheng; Zhou, Pu; Zhang, Rongjian
Section
Electronic and Electrical Engineering
Publication year
2018
Publication date
2018
Publisher
EDP Sciences
ISSN
22747214
e-ISSN
2261236X
Source type
Conference Paper
Language of publication
English
DOI
https://doi.org/10.1051/matecconf/201816001009
ProQuest document ID
2050599859
Copyright
© 2018. This work is licensed under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.