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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Format: | Tagungsbericht |
Sprache: | eng |
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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. |
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ISSN: | 0537-9989 |
DOI: | 10.1049/cp:20010095 |