DocumentCode
473219
Title
Loss-of-Mains Detection by Internet Based Rocof
Author
Laverty, David M. ; Morrow, D. John ; Littler, Tim ; Crossley, Peter A.
Author_Institution
Queen´s Univ. of Belfast, Belfast
fYear
2008
fDate
17-20 March 2008
Firstpage
263
Lastpage
268
Abstract
This paper considers the enhancement of loss-of-mains detection by use of a differential rate-of-change-of-frequency relay to reduce nuisance tripping and improve sensitivity to small excursions in frequency. The telecommunications media which might carry the differential ROCOF signal are reviewed with a focus on channel latency, bandwidth and security.
Keywords
Internet; telecommunication security; wireless channels; Internet based differential ROCOF; channel latency; differential rate-of-change-of-frequency relay; loss-of-mains detection; nuisance tripping reduction; telecommunications media; Generators; Global positioning system; Internet; Mobile communication; Protocols; Relays; Telecommunications;
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power System Protection, 2008. DPSP 2008. IET 9th International Conference on
Conference_Location
Glasgow
ISSN
0537-9989
Print_ISBN
978-0-86341-902-7
Type
conf
Filename
4496995
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