DocumentCode
359238
Title
High performance digital processing of high voltage impulses based on time-frequency analysis
Author
Dias, Custódio ; Vale, A. Almeida Do
Author_Institution
Dept. of Electr. Eng., Opto Eng. Fac., Porto, Portugal
Volume
2
fYear
2000
fDate
2000
Firstpage
766
Abstract
The aim of this paper is to point out the advantages of the use of the time-frequency analysis in the digital processing of the waveforms recorded in the high voltage impulse tests. Some explanation is given concerned with the methods used for the time-frequency analysis and several examples of digital processing of high voltage impulse waveforms are presented.
Keywords
Fourier transforms; high-voltage techniques; impulse testing; signal processing; time-frequency analysis; transient analysis; HV impulse tests; HV impulses; STFT; high performance digital processing; high voltage impulse tests; high voltage impulses; short time Fourier transform; time-frequency analysis; waveforms; Circuit testing; Electromagnetic interference; Electromagnetic measurements; Frequency domain analysis; Impulse testing; Information analysis; Shape measurement; System testing; Time frequency analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2000. MELECON 2000. 10th Mediterranean
Print_ISBN
0-7803-6290-X
Type
conf
DOI
10.1109/MELCON.2000.880046
Filename
880046
Link To Document