Over the last decade dibenzyl-disulphide (DBDS) was found to be present in many mineral insulating oils. This sulfur compound tends to react with the copper of the windings, forming harmful by-products (Cu2S). Different techniques to overcome the problem such as metal deactivation, oil change and chemical treatment, have been applied. The long term effectiveness of these techniques is examined and compared.

Long Term Stability of Insultaing Mineral Oils following their Corrosive Sulfur Removal / Scatiggio, F; Maina, R; Pompili, Massimo; Bartnikas, R.. - STAMPA. - (2010). (Intervento presentato al convegno IEEE 2010 Electrical Symposium on Electrical Insulation (2010 IEEE ISEI) tenutosi a San Diego, U.S.A. nel 6-10 June 2010) [10.1109/ELINSL.2010.5549746].

Long Term Stability of Insultaing Mineral Oils following their Corrosive Sulfur Removal

POMPILI, Massimo;
2010

Abstract

Over the last decade dibenzyl-disulphide (DBDS) was found to be present in many mineral insulating oils. This sulfur compound tends to react with the copper of the windings, forming harmful by-products (Cu2S). Different techniques to overcome the problem such as metal deactivation, oil change and chemical treatment, have been applied. The long term effectiveness of these techniques is examined and compared.
2010
IEEE 2010 Electrical Symposium on Electrical Insulation (2010 IEEE ISEI)
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Long Term Stability of Insultaing Mineral Oils following their Corrosive Sulfur Removal / Scatiggio, F; Maina, R; Pompili, Massimo; Bartnikas, R.. - STAMPA. - (2010). (Intervento presentato al convegno IEEE 2010 Electrical Symposium on Electrical Insulation (2010 IEEE ISEI) tenutosi a San Diego, U.S.A. nel 6-10 June 2010) [10.1109/ELINSL.2010.5549746].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/205281
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