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Polyethylene Nanocomposites for Power Cable Insulations
This review represents a comprehensive study of nanocomposites for power cables insulations based on thermoplastic polymers such as polyethylene congeners like LDPE, HDPE and XLPE, which is complemented by original results. Particular focus lies on the structure-property relationships of nanocomposi...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6401945/ https://www.ncbi.nlm.nih.gov/pubmed/30960008 http://dx.doi.org/10.3390/polym11010024 |
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author | Pleşa, Ilona Noţingher, Petru V. Stancu, Cristina Wiesbrock, Frank Schlögl, Sandra |
author_facet | Pleşa, Ilona Noţingher, Petru V. Stancu, Cristina Wiesbrock, Frank Schlögl, Sandra |
author_sort | Pleşa, Ilona |
collection | PubMed |
description | This review represents a comprehensive study of nanocomposites for power cables insulations based on thermoplastic polymers such as polyethylene congeners like LDPE, HDPE and XLPE, which is complemented by original results. Particular focus lies on the structure-property relationships of nanocomposites and the materials’ design with the corresponding electrical properties. The critical factors, which contribute to the degradation or improvement of the electrical performance of such cable insulations, are discussed in detail; in particular, properties such as electrical conductivity, relative permittivity, dielectric losses, partial discharges, space charge, electrical and water tree resistance behavior and electric breakdown of such nanocomposites based on thermoplastic polymers are described and referred to the composites’ structures. This review is motivated by the fact that the development of polymer nanocomposites for power cables insulation is based on understanding more closely the aging mechanisms and the behavior of nanocomposites under operating stresses. |
format | Online Article Text |
id | pubmed-6401945 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-64019452019-04-02 Polyethylene Nanocomposites for Power Cable Insulations Pleşa, Ilona Noţingher, Petru V. Stancu, Cristina Wiesbrock, Frank Schlögl, Sandra Polymers (Basel) Review This review represents a comprehensive study of nanocomposites for power cables insulations based on thermoplastic polymers such as polyethylene congeners like LDPE, HDPE and XLPE, which is complemented by original results. Particular focus lies on the structure-property relationships of nanocomposites and the materials’ design with the corresponding electrical properties. The critical factors, which contribute to the degradation or improvement of the electrical performance of such cable insulations, are discussed in detail; in particular, properties such as electrical conductivity, relative permittivity, dielectric losses, partial discharges, space charge, electrical and water tree resistance behavior and electric breakdown of such nanocomposites based on thermoplastic polymers are described and referred to the composites’ structures. This review is motivated by the fact that the development of polymer nanocomposites for power cables insulation is based on understanding more closely the aging mechanisms and the behavior of nanocomposites under operating stresses. MDPI 2018-12-24 /pmc/articles/PMC6401945/ /pubmed/30960008 http://dx.doi.org/10.3390/polym11010024 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Pleşa, Ilona Noţingher, Petru V. Stancu, Cristina Wiesbrock, Frank Schlögl, Sandra Polyethylene Nanocomposites for Power Cable Insulations |
title | Polyethylene Nanocomposites for Power Cable Insulations |
title_full | Polyethylene Nanocomposites for Power Cable Insulations |
title_fullStr | Polyethylene Nanocomposites for Power Cable Insulations |
title_full_unstemmed | Polyethylene Nanocomposites for Power Cable Insulations |
title_short | Polyethylene Nanocomposites for Power Cable Insulations |
title_sort | polyethylene nanocomposites for power cable insulations |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6401945/ https://www.ncbi.nlm.nih.gov/pubmed/30960008 http://dx.doi.org/10.3390/polym11010024 |
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