A Study on the Life Estimation and Cavity Surface Degradation Due to Partial Discharges in Spherical Cavities within Solid Polymeric Dielectrics Using a Simulation Based Approach

A Study on the Life Estimation and Cavity Surface Degradation Due to Partial Discharges in Spherical Cavities within Solid Polymeric Dielectrics Using a Simulation Based Approach

Partial Discharges (PD) in cavities are responsible for the greatest ageing rate in polymeric solid dielectrics due to chemical and physical deterioration mechanisms activated by the charge carriers, Ultra Violet (UV) radiation and local temperature rising during PDs activity. From the above, it is...

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Bibliographic Details
Main Authors: Johnatan M. Rodríguez-Serna, Ricardo Albarracín-Sánchez
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Polymers
Subjects:
partial discharges
time-to-breakdown
polymer degradation
prognosis
dielectric breakdown
Online Access:https://www.mdpi.com/2073-4360/13/3/324

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