Publication detail

Acoustic Emission Generated by Partial Discharges in Insulating Materials

PAVELKA, J., KOKTAVÝ, P., SEDLÁKOVÁ, V.

Original Title

Acoustic Emission Generated by Partial Discharges in Insulating Materials

English Title

Acoustic Emission Generated by Partial Discharges in Insulating Materials

Type

conference paper

Language

en

Original Abstract

Experimental study of acoustic emission and partial discharge current pulses have been conducted on ceramic tiles and insulating foils for applied constant and ramp voltage. The VA characteristic and polarisation current time dependence were analysed. Cracks and gas bubbles are significant sources of partial discharge and this property was used for technology assessment and quality testing.

English abstract

Experimental study of acoustic emission and partial discharge current pulses have been conducted on ceramic tiles and insulating foils for applied constant and ramp voltage. The VA characteristic and polarisation current time dependence were analysed. Cracks and gas bubbles are significant sources of partial discharge and this property was used for technology assessment and quality testing.

RIV year

2004

Released

01.01.2001

Publisher

Česká společnost pro nedestruktivní testování

Location

Praha

ISBN

80-214-2002-2

Book

Proceedings of 31st International Conference Defektoskopie 2001

Pages from

215

Pages to

222

Pages count

8

BibTex


@inproceedings{BUT6826,
  author="Jan {Pavelka} and Pavel {Koktavý} and Vlasta {Sedláková}",
  title="Acoustic Emission Generated by Partial Discharges in Insulating Materials",
  annote="Experimental study of acoustic emission and partial discharge current pulses have been conducted on ceramic tiles and insulating foils for applied constant and ramp voltage. The VA characteristic and polarisation current time dependence were analysed. Cracks and gas bubbles are significant sources of partial discharge and this property was used for technology assessment and quality testing.",
  address="Česká společnost pro nedestruktivní testování",
  booktitle="Proceedings of 31st International Conference Defektoskopie 2001",
  chapter="6826",
  institution="Česká společnost pro nedestruktivní testování",
  year="2001",
  month="january",
  pages="215",
  publisher="Česká společnost pro nedestruktivní testování",
  type="conference paper"
}