DocumentCode
1491270
Title
New method for monitoring and protection of high voltage switchyards
Author
Blatt, D.W.E.
Author_Institution
Dept. of Comput. Sci., Newcastle Univ., NSW, Australia
Volume
138
Issue
3
fYear
1991
fDate
5/1/1991 12:00:00 AM
Firstpage
228
Lastpage
232
Abstract
The REMMIT (remote magnetic field monitoring instrument transformer) system, a new method for the monitoring and protection of electrical networks, is described. The most significant aspect of this system is that by using remote magnetic field sensors the entire monitoring and protection function is physically and electrically isolated from the network under surveillance and hence cannot contribute to failure modes of that network. The REMMIT system allows both monitoring of a network of currents and realtime detection of fault conditions, where currents fail to flow solely along the defined paths
Keywords
instrument transformers; magnetic field measurement; protection; switchgear; telemetering; transmission networks; HV switchyards; REMMIT; currents; electrical networks; failure modes; fault current real-time detection; remote magnetic field monitoring instrument transformer; switchgear;
fLanguage
English
Journal_Title
Generation, Transmission and Distribution, IEE Proceedings C
Publisher
iet
ISSN
0143-7046
Type
jour
Filename
75460
Link To Document