METHOD FOR DETECTION OF DEVELOPING DEFECTS IN HIGH-VOLTAGE POWER TRANSFORMERS BY RESULTS OF THE ANALYSIS OF DISSOLVED OIL GASES

METHOD FOR DETECTION OF DEVELOPING DEFECTS IN HIGH-VOLTAGE POWER TRANSFORMERS BY RESULTS OF THE ANALYSIS OF DISSOLVED OIL GASES

The article describes a method for detecting developing defects in high-power oil-filled transformers, based on the results of analysis of dissolved gases in oil. It has been found that an early diagnostic sign of development of ionization processes of aging and thermal degradation in transformers’...

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Bibliographic Details
Main Author:	Oleg Shutenko
Format:	Article
Language:	English
Published:	Technical University of Kosice 2018-03-01
Series:	Acta Electrotechnica et Informatica
Subjects:	dissolved gas analysis interpretation of transformer faults dependency of concentrations of gases on time of operating trend correlation the rule of taking a decision
Online Access:	http://www.aei.tuke.sk/papers/2018/1/02_Shutenko.pdf

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