Acoustic Based Localization of Partial Discharge Inside Oil-Filled Transformers

Acoustic Based Localization of Partial Discharge Inside Oil-Filled Transformers

<p dir="ltr">This paper addresses the localization of Partial Discharge through a 3D Finite Element Method analysis of acoustic wave propagation inside a 3-phase 35kV transformer with the help of COMSOL Multiphysics software. Due to the complexity inside transformers, acoustic waves...

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Bibliographic Details
Main Author: Hamidreza Besharatifard (16904823) (author)
Other Authors: Saeed Hasanzadeh (12558175) (author), Ehsan Heydarian-Forushani (12558184) (author), S. M. Muyeen (14778337) (author)
Published: 2022
Subjects:
Engineering
Electrical engineering
Oil insulation
Acoustics
Power transformer insulation
Partial discharges
Location awareness
Windings
Sensors
Acoustic signal propagation analysis
FEM simulation
Levenberg–Marquardt algorithm
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