Publication detail

NUMERICAL MODELING, SENSORS AND EXPERIMENTAL MODEL DEVELOPMENT FOR PARTIAL DISCHARGE LOCALIZATION IN HIGH VOLTAGE TRANSFORMERS

DREXLER, P. FIALA, P. SZABÓ, Z. HANZELKA, M.

Original Title

NUMERICAL MODELING, SENSORS AND EXPERIMENTAL MODEL DEVELOPMENT FOR PARTIAL DISCHARGE LOCALIZATION IN HIGH VOLTAGE TRANSFORMERS

Type

conference paper

Language

English

Original Abstract

The aim of this paper is to present an antenna-based sensors which have been designed numerical analysed and built for partial discharge (PD) detection. PD is characterized by the electromagnetic wave radiation in ultra high frequency (UHF) band. The sensors have been designed to meet the frequency requirements for PD detection and the frequency dependence of SWR is presented for three types of sensor.For the experimental verification of localization method a model setup has been built. The model setup is equipped with antenna sensors, RF amplifiers and data acquisition unit. The model setup is described in the paper as a following step of the research. The result of the measurement which has been performed up to the present are presented also.

Keywords

Numerical modelling, noice, non-linear, permitivity, oil, dielectric, electric discharge, electromagnetic field, signal, impulse, wave.

Authors

DREXLER, P.; FIALA, P.; SZABÓ, Z.; HANZELKA, M.

RIV year

2012

Released

19. 10. 2012

Publisher

SVS FEM, s.r.o.

Location

Přerov

ISBN

978-80-260-2722-5

Book

20th SVSFEM ANSYS Users' Group Meeting and Conference 2012

Pages from

1

Pages to

13

Pages count

13

BibTex

@inproceedings{BUT94782,
  author="Petr {Drexler} and Pavel {Fiala} and Zoltán {Szabó} and Michael {Hanzelka}",
  title="NUMERICAL MODELING, SENSORS AND EXPERIMENTAL MODEL DEVELOPMENT FOR PARTIAL DISCHARGE LOCALIZATION IN HIGH VOLTAGE TRANSFORMERS",
  booktitle="20th SVSFEM ANSYS Users' Group Meeting and Conference 2012",
  year="2012",
  pages="1--13",
  publisher="SVS FEM, s.r.o.",
  address="Přerov",
  isbn="978-80-260-2722-5"
}