Method and apparatus to determine moisture content in solid insulation

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 at a specific location within a transformer. The method comprising, determining a temperature of the solid insulation at a specific location, calculating a relative moisture saturation of the oil at the spec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BEAUIN CLAUDE, KAMEL NAGUI, AUBIN JACQUES
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:Disclosed herein is a method that relates to determining water content of a solid insulation at a specific location within a transformer. The method comprising, determining a temperature of the solid insulation at a specific location, calculating a relative moisture saturation of the oil at the specific location, calculating the ultimate water content in the solid insulation at the specific location, and calculating an actual water content in the solid insulation at the specific location.