Detail publikačního výsledku

Investigation of Partial Discharge

HAVLÍČEK, T.; BOUŠEK, J.

Original Title

Investigation of Partial Discharge

English Title

Investigation of Partial Discharge

Type

Paper in proceedings (conference paper)

Original Abstract

Investigation of Partial Discharge (PD) is very important in technology of high voltage devices like transformers, rotary machines, electronic drives, etc. It helps us to predict an increased risk of breakdown. The monitoring of PD appearance is necessary also by semiconductor devices working with voltage above 600 V like VDMOS MOSFET, IGBT and special bipolar transistors for example. Each fault in insulation (air bubble) between conducting routes can lead from some voltage level to Partial Discharge occurrence and subsequent degradation of insulation parameters, which can lead to an electrical breakdown. Partial Discharges are often accompanied by sound, light and heat radiation or chemical reactions. This work is focused on monitoring of PD in electronic circuits working with high voltage. Special attention is given to some of their parts as transformers, planar transformers and printed circuits boards.

English abstract

Investigation of Partial Discharge (PD) is very important in technology of high voltage devices like transformers, rotary machines, electronic drives, etc. It helps us to predict an increased risk of breakdown. The monitoring of PD appearance is necessary also by semiconductor devices working with voltage above 600 V like VDMOS MOSFET, IGBT and special bipolar transistors for example. Each fault in insulation (air bubble) between conducting routes can lead from some voltage level to Partial Discharge occurrence and subsequent degradation of insulation parameters, which can lead to an electrical breakdown. Partial Discharges are often accompanied by sound, light and heat radiation or chemical reactions. This work is focused on monitoring of PD in electronic circuits working with high voltage. Special attention is given to some of their parts as transformers, planar transformers and printed circuits boards.

Keywords

PD, Partial Discharge, Investigation of PD, Amplitude analysis,

Key words in English

PD, Partial Discharge, Investigation of PD, Amplitude analysis,

Authors

HAVLÍČEK, T.; BOUŠEK, J.

Released

27.04.2006

Publisher

Nakladatelství ing. Zdeněk Novotný

Location

Brno

Book

Proceedings of the 12th conference STUDENT EEICT 2006

Edition

1

Pages from

157

Pages to

160

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT32713,
  author="Tomáš {Havlíček} and Jaroslav {Boušek}",
  title="Investigation of Partial Discharge",
  booktitle="Proceedings of the 12th conference STUDENT EEICT 2006",
  year="2006",
  series="1",
  pages="157--160",
  publisher="Nakladatelství ing. Zdeněk Novotný",
  address="Brno"
}