DocumentCode
473274
Title
Software Interlocking Topology Schemes for Substation Control Refurbishments
Author
Padmanabhan, H. ; Kinder, R.J.
Author_Institution
ABB Ltd., Keele
fYear
2008
fDate
17-20 March 2008
Firstpage
584
Lastpage
589
Abstract
In several substations, software interlocking is embedded in the substation control system (SCS), and the task of refurbishing these legacy SCS poses major challenges when outages are given on a phased, bay by bay manner. Replacing the SCS in an environment with an integral software interlocking feature requires that the new software interlocking scheme be implemented in an effective manner, without disturbing the integrity of the existing software interlocking scheme.
Keywords
power system control; substations; software interlocking topology schemes; substation control refurbishments; substation control system; Control systems; Couplers; Earth; Logic gates; Software; Substations; Topology;
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
4497051
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