DocumentCode
621221
Title
The use of discrete signal decomposition to identify different types of overvoltage
Author
Skomudek, W.
Author_Institution
Fac. of Production Eng. & Logistics, Opole Univ. of Technol., Opole, Poland
fYear
2013
fDate
15-18 May 2013
Firstpage
59
Lastpage
60
Abstract
The use of modern advances in digital processing methods for the analysis of signal disruption of a non-stationary or quasi-stationary allowed to show the evolution of time-frequency signal along the time axis and the frequency, the discrete signal decomposition. The paper points to the possibility of assessing the risks of isolation medium voltage cables using time-frequency decomposition surges of various origins.
Keywords
overvoltage; risk analysis; surges; time-frequency analysis; digital processing methods; discrete signal decomposition; isolation medium voltage cables; overvoltage; risk analysis; signal disruption; time- frequency signal; time-frequency decomposition surges; Cable insulation; Conductors; Spectrogram; Surges; Time-frequency analysis; Voltage control; coherent structures; insulation fault; signal decomposition; time-frequency scalograms;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrodynamic and Mechatronic System (SELM), 2013 International Symposium on
Conference_Location
Opole-Zawiercie
Print_ISBN
978-1-4673-5588-9
Type
conf
DOI
10.1109/SELM.2013.6562979
Filename
6562979
Link To Document