Copper Dissolution and Metal Passivators in Insulating Oil

Copper Dissolution and Metal Passivators in Insulating Oil

In this article we have explained how a passivator works to prevent copper dissolution (in transformers), and we have shown that such additives have, in fact, been used in transformer oils for a long time.

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Bibliographische Detailangaben
Veröffentlicht in:IEEE electrical insulation magazine 2007-07, Vol.23 (4), p.6-14
Hauptverfasser: Wiklund, Per, Levin, Martina, Pahlavanpour, Bruce
Format: Magazinearticle
Sprache:eng
Schlagworte:
Australia
Conducting materials
Copper
Corrosion
Oil insulation
Oxidation
Petroleum
Power transformer insulation
Refining
Stability
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Beschreibung
Zusammenfassung:In this article we have explained how a passivator works to prevent copper dissolution (in transformers), and we have shown that such additives have, in fact, been used in transformer oils for a long time.
ISSN:0883-7554
1558-4402
DOI:10.1109/MEI.2007.386479