Investigation of Dielectric Response Measurement as a Tool to Detect Copper Sulphide on Insulation Paper

Several power transformers has, during the last two decades, broken down due to the copper sulphideproblem. Corrosive sulphur reacts with the copper conductor contaminating the surroundinginsulating paper. To this day there are no reliable nondestructive methods to detect copper sulphidecontaminatio...

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Bibliographic Details
Main Author: Birkelund, Bendik Jørgensen
Format: Others
Language:English
Published: Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk 2008
Subjects:
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-12876

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