2007
DOI: 10.1109/mei.2007.386479
|View full text |Cite
|
Sign up to set email alerts
|

Copper Dissolution and Metal Passivators in Insulating Oil

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

3
42
0

Year Published

2009
2009
2017
2017

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 74 publications
(45 citation statements)
references
References 20 publications
3
42
0
Order By: Relevance
“…Copper sulphides, being ionic compounds, can interfere with the insulation system (solid and liquid components) reducing its reliability; this can result in catastrophic failure of high voltage assets, power distribution disruption and, ultimately, reputational and financial losses [16][17][18]. To protect these valuable and essential pieces of equipment from 'corrosive sulphur' species the most common prevention and mitigation strategy is the addition of an organic corrosion inhibitor to the oil [2,19].…”
Section: Introductionmentioning
confidence: 99%
See 3 more Smart Citations
“…Copper sulphides, being ionic compounds, can interfere with the insulation system (solid and liquid components) reducing its reliability; this can result in catastrophic failure of high voltage assets, power distribution disruption and, ultimately, reputational and financial losses [16][17][18]. To protect these valuable and essential pieces of equipment from 'corrosive sulphur' species the most common prevention and mitigation strategy is the addition of an organic corrosion inhibitor to the oil [2,19].…”
Section: Introductionmentioning
confidence: 99%
“…Irgamet ® 39, a mixture of methyl-BTA isomers (Figure 1), is the most widely used corrosion inhibitor to protect copper conductors [29]. It comprises a methyl-BTA (tolyltriazole) moiety and a secondary aliphatic amine moiety; the first is actively involved in the protection, after being released via retroMannich reaction [19,29], whilst the latter serves to solubilize the tolyltriazole in the oil (Fig. 1).…”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…Recent studies [16,17] investigated the long-term effects of metal passivators on the inhibition of copper sulphide formation; nevertheless, to the best of the authors' knowledge, the effect of triazole-type additives on copper dissolution in oils not containing corrosive sulfur species has not yet been investigated, despite they are largely used for purposes other than copper protection against corrosive sulfur (e.g. : oil's electrostatic charging depressants).…”
Section: Introductionmentioning
confidence: 99%