SYSTEM AND METHOD FOR IN-CABINET HEALTH MONITORING

A system comprises a set of power conversion components powered by a power line system, and a time domain reflectometry apparatus coupled to the power line system. The time domain reflectometry apparatus is configured to acquire a reflection signal that results from reflection of an incident signal...

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Bibliographische Detailangaben
Hauptverfasser:	Tang, Benfeng, Zhang, Yanbin, Scudder, Austen Kolar
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A system comprises a set of power conversion components powered by a power line system, and a time domain reflectometry apparatus coupled to the power line system. The time domain reflectometry apparatus is configured to acquire a reflection signal that results from reflection of an incident signal injected on the power line system, compute a difference signal based on the reflection signal and a baseline signal, and detect a fault in the set of power conversion components based on the difference signal and a fault pattern.