Electric Equipment Diagnosis based on Wavelet Analysis; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 110 : Thermophysical Basis of Energy Technologies

Electric Equipment Diagnosis based on Wavelet Analysis; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 110 : Thermophysical Basis of Energy Technologies

Detalles Bibliográficos
Parent link:European Physical Journal Web of Conferences (EPJ Web of Conferences)
Vol. 110 : Thermophysical Basis of Energy Technologies.— 2016.— [01059, 4 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет
Outros autores: Stavitsky S. A. Sergey, Palukhin N. E. Nikolay, Kobenko Yu. V. Yury Viktorovich, Riabova E. S. Elena
Summary:Title screen
Due to electric equipment development and complication it is necessary to have a precise and intense diagnosis. Nowadays there are two basic ways of diagnosis: analog signal processing and digital signal processing. The latter is more preferable. The basic ways of digital signal processing (Fourier transform and Fast Fourier transform) include one of the modern methods based on wavelet transform. This research is dedicated to analyzing characteristic features and advantages of wavelet transform. This article shows the ways of using wavelet analysis and the process of test signal converting. In order to carry out this analysis, computer software Mathcad was used and 2D wavelet spectrum for a complex function was created.
Idioma:inglés
Publicado: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
электрическое оборудование
диагностика
цифровая обработка
сигналы
вейвлет-преобразования
MathCAD
вейвлет-анализ
Acceso en liña:http://dx.doi.org/10.1051/epjconf/201611001059
http://earchive.tpu.ru/handle/11683/33395
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647718

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