Output details
15 - General Engineering
University of Warwick
Article title
A Distance Protection Relay for a 1000-kV UHV Transmission Line
Type
D - Journal article
Title of journal
IEEE Transactions on Power Delivery
Article number
-
Volume number
23
Issue number
4
First page of article
1795
ISSN of journal
0885-8977
Year of publication
2008
URL
-
Number of additional authors
6
Additional information
This paper describes work for the 1st 1000 kV ultra high voltage (UHV) transmission line in the world. The line provides a strong link between the Northern and Central grids of China: 645 km, 1000 kV, 5 GW. The long distance and large charging current presented significant challenges to devise a scheme with fault distance estimation error of less than 5%. It demonstrates that the developed protection scheme has been successfully used in practice (contact: Beijing Sifang Automation Co Ltd, Dr Zhenyu Xu, xuzhenyu@sf-auto.com).
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
