METHOD AND APPARATUS TO DETERMINE MOISTURE CONTENT IN SOLID INSULATION

Disclosed herein is a method that relates to determining water content of a solid insulation (18, 22) at a specific location within a transformer (10). The method comprising, determining a temperature of the solid insulation (18, 22) at a specific location, calculating a relative moisture saturation...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KAMEL, NAGUI, AUBIN, JACQUES, BEAUIN, CLAUDE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Disclosed herein is a method that relates to determining water content of a solid insulation (18, 22) at a specific location within a transformer (10). The method comprising, determining a temperature of the solid insulation (18, 22) at a specific location, calculating a relative moisture saturation of the oil (30) at the specific location, calculating the ultimate water content in the solid insulation (18 , 22) at the specific location, and calculating an actual water content in the solid insulation (18, 22) at the specific location.