DocumentCode
3381224
Title
Performance Comparison of Test Switches
Author
Ball, Roy
Author_Institution
ABB Inc, Norwalk, CT
fYear
2008
fDate
1-3 April 2008
Firstpage
477
Lastpage
483
Abstract
Test switches used in protective relay schemes are selected based on quality, price and convenience features. The criteria selection assumes all the switches perform the basic functions they are intended to perform. This paper questions that basic assumption and performs an evaluation of existing offerings, and analyzes the impact of their performance in the power system.
Keywords
power system protection; relay protection; power system; protective relay schemes; test switches; Circuit testing; Contact resistance; Corrosion; Current transformers; Performance analysis; Power system protection; Power system relaying; Protective relaying; Switches; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Protective Relay Engineers, 2008 61st Annual Conference for
Conference_Location
College Station, TX
Print_ISBN
978-1-4244-1949-4
Type
conf
DOI
10.1109/CPRE.2008.4515073
Filename
4515073
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