DocumentCode
1161310
Title
EHV Protection Problems
Author
Report, W.G.
Issue
5
fYear
1981
fDate
5/1/1981 12:00:00 AM
Firstpage
2399
Lastpage
2406
Abstract
This paper presents a broad overview of system considerations affecting protective relaying applications on extra-high voltage (EHV) systems. Discussions include the effects of line parameters on relaying, transient response of current transformers and coupling capacitor voltage transformers, control circuit and relay surge protection, sub-synchronous resonance problems, stability considerations, influence of harmonics and power line noise on carrier relaying, automatic reclosing considerations and simulation of transmission line transients for relay applications.
Keywords
Automatic voltage control; Capacitors; Coupling circuits; Current transformers; Power system relaying; Protection; Protective relaying; RLC circuits; Transient response; Voltage transformers;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1981.316761
Filename
4110881
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