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Transformers Magazine, Vol. 4 No. 5, 2017.

Original scientific paper

Fundamentals of condenser bushings

K.K. Murty

Full text: english pdf 554 Kb

page 30-37

downloads: 18.081

cite

Abstract

This article focuses on the concept of capacitance-graded, i.e. condenser bushings – both oil-impregnated and resin-impregnated paper bushings – for extra-high voltage transformers. After a description of the dielectric loss, the article goes on to describe the selection, testing, transportation, storage and installation of these bushings, so as to avoid a bushing failure which may lead to a catastrophic failure of transformers.

Keywords

oil-impregnated paper bushings; resin-impregnated paper bushings; dielectric loss

Hrčak ID:

202522

URI

https://hrcak.srce.hr/202522

Publication date:

23.11.2017.

Visits: 18.448 *