DocumentCode
2445601
Title
IEC60255–121: The new standard for type-testing distance relays: Are the proposed tests feasible and is it worth the effort?
Author
Schwabe, S. ; Bastigkeit, Boris
Author_Institution
OMICRON electronics, Austria
fYear
2012
fDate
23-26 April 2012
Firstpage
1
Lastpage
5
Abstract
The paper presents a brief overview of the standard IEC60255–121 and focusses on the challenges and advantages of using transient simulation for assessing protective relays. The importance of the use of statistical methods to investigate the behaviour of algorithms is discussed. Finally a new solution for performing these kinds of tests is introduced.
Keywords
Accuracy; IEC standards; Protective relaying; Testing; Transient analysis; IEC60255–121; digital simulators; protective relays; type testing;
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power Systems Protection, 2012. DPSP 2012. 11th International Conference on
Conference_Location
Birmingham, UK
Print_ISBN
978-1-84919-620-8
Type
conf
DOI
10.1049/cp.2012.0013
Filename
6227499
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