Transformer condition determination methods

Beside the classical oil analysis there were new methods to determine the condition of the electric insulation system of transformers. The aging of the insulation system is influenced dominant by the water content of mineral oil. For this reason the moisture determination with chemical analysis and...

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Bibliographic Details
Main Authors: Muhr, M., Sumereder, C.
Format: Conference Proceeding
Language:English
Subjects:
Dielectric measurements
Insulation
Moisture
Oil insulation
Petroleum
Power transformer insulation
Power transformers
Online Access:Request full text
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Summary:Beside the classical oil analysis there were new methods to determine the condition of the electric insulation system of transformers. The aging of the insulation system is influenced dominant by the water content of mineral oil. For this reason the moisture determination with chemical analysis and dielectric measurements were essential.
DOI:10.1109/ISEIM.2008.4664591