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