End-to-end relay testing using GPS-synchronized secondary injection

Digital signal processors and high-speed operating systems have revolutionized not only protective relays, but protective relay testing as well. Modern microprocessor-based relay test sets, combined with personal computers and GPS satellite receivers have provided the means to dynamically test relay...

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Bibliographische Detailangaben
Hauptverfasser: Agudo, M.E, Kasperek, B, Thompson, S.I
Format: Tagungsbericht
Sprache:eng
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Beschreibung
Zusammenfassung:Digital signal processors and high-speed operating systems have revolutionized not only protective relays, but protective relay testing as well. Modern microprocessor-based relay test sets, combined with personal computers and GPS satellite receivers have provided the means to dynamically test relay protection schemes end-to-end. This paper describes the test system, test preparation, and test execution. Examples of end-to-end test applications are discussed.
ISSN:0537-9989
DOI:10.1049/cp:20010095