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Classification of acoustic signals of discharge processes in insulation based on the shape of their wavelet spectra

A.I. Chulichkov, N.D. Tsybulskaya, S.K. Tsvetaev, O.S. Surkont

Moscow University Physics Bulletin 2009. 64. N 2. P. 218

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Annotation

A description of the results of the recording of acoustic signals, which indicate the isolation disruption of high-voltage power equipment, are presented. The description is invariant with relation to the time shift and nonlinear monotonous amplitude distortions. Signal classification, as the basis for the automatic control and monitoring of power equipment, was carried out.

Received: 2008 September 8
Approved: 2009 July 1
PACS:
02.50.Le Decision theory and game theory
02.30.Zz Inverse problems
Rissian citation:
А.И. Чуличков, Н.Д. Цыбульская, С.К. Цветаев, О.С. Сурконт.
Классификация акустических сигналов разрядных процессов в изоляции на основе формы их вейвлет-спектров.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 2009. № 2. С. 103.
Authors
A.I. Chulichkov, N.D. Tsybulskaya, S.K. Tsvetaev, O.S. Surkont
Department of Computer Methods in Physics, Faculty of Physics, Moscow State University, Moscow, 119991, Russia
Issue 2, 2009

Moscow University Physics Bulletin

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