DocumentCode
1180258
Title
Development of New Distance Relays to Cope with Natural Frequency Transients in UHV/EHV Transmission Systems
Author
Kudo, Hiroyuki ; Watanabe, Atsumi ; Seo, Kazuo ; Ohura, Yoshifumi ; Matsuzawa, Kunio
Author_Institution
Hitachi, Ltd.
Issue
12
fYear
1985
Firstpage
3517
Lastpage
3523
Abstract
This paper describes distance relay characteristics to natural frequency transients caused by a fault. Discussions include response considerations and characteristics of conventional relays and newly developed distance relays with distorted inputs.
Keywords
Capacitance; Circuit faults; Digital relays; Frequency; Inductance; Power harmonic filters; Power system harmonics; Power system relaying; Power system transients; Protective relaying;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1985.318904
Filename
4113051
Link To Document