DocumentCode
2045659
Title
Application of numerical relays for HV shunt reactor protection
Author
Lidström, S. ; Gajic, Z. ; Koppari, L.
Author_Institution
ABB Autom. Technol. Products, Sweden
Volume
1
fYear
2004
fDate
5-8 April 2004
Firstpage
160
Abstract
The paper highlights some important issues of the application of shunt reactors and their influence on the reactor protection scheme. Field recordings from unsynchronized energizing of a 150 MVAr, 400 kV reactor are highlighted and discussed. Even though synchronized energizing is used, the protection must be stable against the phenomenon that occurs when unsynchronized energizing occurs due to an eventual failure in the synchronizing equipment.
Keywords
power transmission faults; power transmission protection; reactors (electric); relay protection; 150 MVAr; 400 kV; numerical relays; shunt reactor protection; synchronized energizing; transmission line faults; transmission line protection; unsynchronized energizing;
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power System Protection, 2004. Eighth IEE International Conference on
ISSN
0537-9989
Print_ISBN
0-86341-385-4
Type
conf
DOI
10.1049/cp:20040088
Filename
1364831
Link To Document