Open AccessMeasuring the acoustic signals parameters of the defect simulator of power transformers
Author(s) -
Vasiliy T. Cheremisin,
Черемисин Василий Титович,
А. А. Кузнецов,
Кузнецов Андрей Альбертович,
Maria A. Volchanina,
Maria A. Volchanina,
Anton V. Gorlov,
Горлов Антон Вячаславович
Publication year - 2020
Publication title -
transportnye sistemy i tehnologii
Language(s) - English
Resource type - Journals
ISSN - 2413-9203
DOI - 10.17816/transsyst202064161-171
Subject(s) - transformer , voltage , acoustics , high voltage , materials science , electrical engineering , computer science , engineering , physics
Background: The article describes a device for simulating defects for use with acoustic control systems for high-voltage transformers.
Aim: experimental research of a mobile device for imitation of power transformer defects; determine the parameters of impulses simulating various insulation defects
Methods: development of technical means for imitation of insulation defects; experimental research; determination of parameters of signals simulating defects.
Results: a block diagram of a device for imitating defects is shown; experimental studies of the device for imitating defects were carried out; the power of pulses simulating various defects in the insulation of high-voltage transformers was calculated.
Conclusion: The proposed device generates high-voltage pulses that simulate various defects in the insulation of high-voltage transformers. The parameters of acoustic signals are given.