DC conduction and breakdown characteristics of Al2O3/cross-linked polyethylene nanocomposites for high voltage direct current transmission cable insulation

YJ Park, JH Kwon, JY Sim, JN Hwang… - Japanese Journal of …, 2014 - iopscience.iop.org
We have discussed a cross-linked polyethylene (XLPE) nanocomposite insulating material
that is able to DC voltage applications. Nanocomposites, which are composed in polymer …

Electrical insulation performance of cross‐linked polyethylene/MgO nanocomposite material for±320 kV high‐voltage direct‐current cables

A Paramane, X Chen, C Dai, H Guan, L Yu… - Polymer …, 2020 - Wiley Online Library
Polymeric nanocomposite insulations are receiving the widespread attention of the electrical
cable industry. This paper presents the electrical insulation performance of as‐received …

Electrical conduction of a XLPE nanocomposite

YJ Park, JY Sim, KJ Lim, JH Nam, WG Park - Journal of the Korean …, 2014 - Springer
The resistivity, breakdown strength, and formation of space charges are very important
factors for insulation design of HVDC cable. It is known that a nano-sized metal-oxide …

Investigation of the Space Charge and DC Breakdown Behavior of XLPE/α-Al2O3 Nanocomposites

X Guo, Z Xing, S Zhao, Y Cui, G Li, Y Wei, Q Lei, C Hao - Materials, 2020 - mdpi.com
This paper describes the effects of α-Al2O3 nanosheets on the direct current voltage
breakdown strength and space charge accumulation in crosslinked polyethylene/α-Al2O3 …

Preparation, microstructure and properties of polyethylene/alumina nanocomposites for HVDC insulation

SJ Wang, JW Zha, YH Wu, L Ren… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In the recent decades, the phenomena of space charge accumulation in the high voltage
direct current (HVDC) insulation have been attracted more attention. In this paper, low …

Temperature-dependent DC conductivity and space charge distribution of XLPE/GO nanocomposites for HVDC cable insulation

BX Du, C Han, J Li, Z Li - IEEE Transactions on Dielectrics and …, 2020 - ieeexplore.ieee.org
Nanocomposites have been proven to be an important dielectric material, which provides
advanced dielectric properties of insulation to power equipment. For the use of polyethylene …

Study on DC breakdown strength and morphology in XLPE/Al(OH)3 nanocomposites

S Wang, P Chen, J Xiang, J Li - 2017 International Symposium …, 2017 - ieeexplore.ieee.org
Studies have proved that the dielectric strength of high-voltage DC cable used crosslinked
polyethylene (XLPE) can be enhanced by nanoparticle incorporation. However, studies on …

DC breakdown strength of crosslinked polyethylene based nanocomposites at different temperatures

S Wang, S Yu, J Xiang, J Li, S Li - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Polyethylene based nanocomposites have been widely researched for being potential
insulating materials in high voltage DC equipment. One of their key properties is the …

Effect of Different TS-1 on the Electrical Properties of Cross-Linked Polyethylene

L Shi, Q Wang, X Zhou, Z Xing… - ECS Journal of Solid State …, 2023 - iopscience.iop.org
Nano-composite dielectric materials are considered as the most promising insulating
materials for HVDC cables. The effects of different concentration of nano-filler and structure …

Influence of nanoparticle surface coating on electrical conductivity of LDPE/Al2O3 nanocomposites for HVDC cable insulations

D Liu, AT Hoang, AM Pourrahimi… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
LDPE/metal oxide nanocomposites are promising materials for future high-voltage DC cable
insulation. This paper presents data on the influence of the structure of the nanoparticle …