Short circuits detection in double sourced electrical lines. Part I ‒ DWT databese preparation

• Authors: Bartosz Rozegnał
• Languages of publication: PL

Abstracts

PL

This paper presents an attempt to detect short circuits in double sourced electrical lines by discrete wavelet transform. First part of this talk describes a database preparation which is created by dynamic simulation base on model of double sourced transmission line. In order to choose the right model a comparison of two different represent of line has been made. In first one, transmission line is represented by two four-poles, and the second one is represented by n-four poles. Steady state’s analyses of different kinds of short-cuts show that two four-poles model line with acceptable precision. Simulation’s results for all kinds of short-cuts create a vast database. The database can be used to project detection algorism based on discrete wavelet transformation.

Keywords

PL

short circuits in transmission line, models of double sourced transmission line, data bases of short circuit performanc

• Publisher: [unknown2]
• Journal: Czasopismo Techniczne
• Year: -

Dates

online

2015-05-05

Contributors

author

Bartosz Rozegnał