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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
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" }