Nonlinear electrical conduction in polymer composites for field grading in high-voltage applications: A review

A Can-Ortiz, L Laudebat, Z Valdez-Nava, S Diaham - Polymers, 2021 - mdpi.com
Applications of polymeric materials in electrical engineering increasingly require
improvements in operating voltages, performance, reliability, and size reduction. However …

Smart dielectric materials for next-generation electrical insulation

X Huang, L Han, X Yang, Z Huang, J Hu, Q Li, J He - IEnergy, 2022 - ieeexplore.ieee.org
Smart dielectric materials with bioinspired and autonomous functions are expected to be
designed and fabricated for next-generation electrical insulation. Similar to organisms, such …

Tunable nonlinear conductive behavior without percolation threshold and high thermal conductivity of epoxy resin/SiC ceramic foam co-continuous phase composites

H Xu, B Gou, J He, Y Lu, H Chen, L Li, C Xie… - Composites Science and …, 2023 - Elsevier
Smart dielectrics with self-adaptive capabilities can exhibit desirable electric field-grading
performance as the applied electric field exceeds a critical value. However, the conventional …

Temperature dependent surface potential decay and flashover characteristics of epoxy/SiC composites

BX Du, HC Liang, J Li, C Zhang - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
GIS spacers made of epoxy resin always suffer from the flashover due to surface charge
accumulation. Therefore, it is important to seek a new method to improve the performance of …

High‐consistency silicone rubber with reduced Young's modulus. An industrial option to dielectric silicone rubber

JM Rius‐Bartra, N Ferrer‐Serrano… - Journal of Applied …, 2023 - Wiley Online Library
Flexible capacitive sensors based on silicone rubber have gained importance in both
academic and industrial fields due to their advantages, including low power consumption …

Non‐linear electrical conductivity of ethylene‐propylene‐diene monomer‐based composite dielectrics by tuning inorganic fillers

T Zhang, H Li, C Zhang, C Tang, Z Li, Q Chi - High Voltage, 2023 - Wiley Online Library
In this study, three kinds of inorganic fillers are chosen and filled into ethylene‐propylene‐
diene monomer (EPDM) matrix, including silicon carbide, copper calcium titanate (CCTO) …

Comparisons of different polypropylene copolymers as potential recyclable HVDC cable insulation materials

P Meng, Y Zhou, C Yuan, Q Li, J Liu… - … on Dielectrics and …, 2019 - ieeexplore.ieee.org
The potential recyclable thermoplastic materials represent the future trend of the HVDC
cable insulation material to replace crosslinked polyethylene (XLPE). Polypropylene block …

Surface charge behavior of silicone rubber/SiC composites with field-dependent conductivity

BX Du, ZR Yang, ZL Li, J Li - IEEE Transactions on Dielectrics …, 2017 - ieeexplore.ieee.org
High temperature vulcanized (HTV) silicone rubber (SiR) is widely used as HVDC cable
accessory insulation considering its outstanding electrical properties along with elasticity …

[HTML][HTML] Enhanced nonlinear conductivity of silicone rubber composites with hybrid graphene and alumina for cable accessory

W Yang, Y Xue, L Zhang, Y Chen - Polymer Testing, 2023 - Elsevier
The electric field distortion and charge accumulation in cable accessories are still
challenges for high voltage direct current transmission (HVDC). Using silicone rubber (SR) …

Morphology and crystalline-phase-dependent electrical insulating properties in tailored polypropylene for HVDC cables

JW Zha, HD Yan, WK Li, ZM Dang - Applied Physics Letters, 2016 - pubs.aip.org
Polypropylene (PP) has become one promising material to potentially replace the cross-link
polyethylene used for high voltage direct current cables. Besides the isotactic …