2021 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) 2021
DOI: 10.1109/ceidp50766.2021.9705347
|View full text |Cite
|
Sign up to set email alerts
|

Aging assessment of insulating materials through broadband dielectric measurements: the appropriate frequency choice

Abstract: In this article the dielectric response of differently filled insulating materials is studied. The contribution of polymer additives showed to influence both the dielectric spectrum and conductivity values of the considered materials. Among the different analyzed frequencies, it has been concluded that the highest frequency region (e.g. 100 kHz), related to the dipolar polarization, is affected significantly by additives and it depicts a monotonous increase with aging time, hence it could be suitable as an agi… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2022
2022
2022
2022

Publication Types

Select...
1
1

Relationship

1
1

Authors

Journals

citations
Cited by 2 publications
(2 citation statements)
references
References 10 publications
0
2
0
Order By: Relevance
“…Referring to the neat polymer (Mod1), complex permittivity monotonously increases with ageing. This trend is expected since no external stabilizers (e.g., AOs) are present inside the polymeric compound as seen in [43, 44]. The absence of additional stabilizers allows the oxidative reactions to freely take place according to the well‐known reaction scheme reported, for example, in [34, 45].…”
Section: Resultsmentioning
confidence: 88%
“…Referring to the neat polymer (Mod1), complex permittivity monotonously increases with ageing. This trend is expected since no external stabilizers (e.g., AOs) are present inside the polymeric compound as seen in [43, 44]. The absence of additional stabilizers allows the oxidative reactions to freely take place according to the well‐known reaction scheme reported, for example, in [34, 45].…”
Section: Resultsmentioning
confidence: 88%
“…For several decades, one of the main uses of PolyTetraFluoroEthylene (PTFE) has been to insulate electrical wires in many industrial sectors, including nuclear facilities and the aerospace industry [1]. where extreme conditions such as radiation and high temperatures exist [2], [3].…”
Section: Introductionmentioning
confidence: 99%