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The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation

Anatoly Shkolnik ; Israel Electric Corporation

Puni tekst: engleski, pdf (417 KB) str. 60-65 preuzimanja: 1.740* citiraj
APA 6th Edition
Shkolnik, A. (2015). The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation. Transformers Magazine, 2 (4), 60-65. Preuzeto s https://hrcak.srce.hr/181969
MLA 8th Edition
Shkolnik, Anatoly. "The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation." Transformers Magazine, vol. 2, br. 4, 2015, str. 60-65. https://hrcak.srce.hr/181969. Citirano 23.09.2020.
Chicago 17th Edition
Shkolnik, Anatoly. "The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation." Transformers Magazine 2, br. 4 (2015): 60-65. https://hrcak.srce.hr/181969
Harvard
Shkolnik, A. (2015). 'The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation', Transformers Magazine, 2(4), str. 60-65. Preuzeto s: https://hrcak.srce.hr/181969 (Datum pristupa: 23.09.2020.)
Vancouver
Shkolnik A. The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation. Transformers Magazine [Internet]. 2015 [pristupljeno 23.09.2020.];2(4):60-65. Dostupno na: https://hrcak.srce.hr/181969
IEEE
A. Shkolnik, "The measurement and normalisation of dielectric dissipation factor for diagnostics of transformer insulation", Transformers Magazine, vol.2, br. 4, str. 60-65, 2015. [Online]. Dostupno na: https://hrcak.srce.hr/181969. [Citirano: 23.09.2020.]

Sažetak
This article describes additional features of the method of Dielectric Dissipation Factor (DDF)/Tangent Delta (tgδ) measurement for a more accurate diagnosis of the condition of the transformer solid insulation. The proposed method is based on determining the DDF weight of solid insulation and oil in the measured value of DDF for the proper insulation zone of the transformer. The article proposes normalisation of DDF values according to the rated voltage of the transformer, and the analysis of the impact of design combining insulation and its condition on recalculation of DDF measurement results at a given temperature to the base temperature.

Ključne riječi
transformer; dielectric dissipation factor (DDF); transformer insulation

Hrčak ID: 181969

URI
https://hrcak.srce.hr/181969

Posjeta: 1.821 *