Nanoparticle, size, shape, and interfacial effects on leakage current density, permittivity, and breakdown strength of metal oxide− polyolefin nanocomposites …

N Guo, SA DiBenedetto, P Tewari… - Chemistry of …, 2010 - ACS Publications
A series of 0− 3 metal oxide− polyolefin nanocomposites are synthesized via in situ olefin
polymerization, using the following single-site metallocene catalysts: C 2-symmetric dichloro …

A Review of Polyolefin‐Insulation Materials in High Voltage Transmission; From Electronic Structures to Final Products

A Bjurström, H Edin, H Hillborg, F Nilsson… - Advanced …, 2024 - Wiley Online Library
This review focuses on the use of polyolefins in high‐voltage direct‐current (HVDC) cables
and capacitors. A short description of the latest evolution and current use in HVDC cables …

Origin of thickness dependent dc electrical breakdown in dielectrics

G Chen, J Zhao, S Li, L Zhong - Applied Physics Letters, 2012 - pubs.aip.org
A model based on space charge dynamics under high dc electric field has been proposed to
explain commonly observed thickness dependent breakdown of polymeric material. The …

Dielectric properties of polymer–particle nanocomposites influenced by electronic nature of filler surfaces

S Siddabattuni, TP Schuman… - ACS applied materials & …, 2013 - ACS Publications
The interface between the polymer and the particle has a critical role in altering the
properties of a composite dielectric. Polymer-ceramic nanocomposites are promising …

Space charge phenomenology in polymeric insulating materials

GC Montanari, PHF Morshuis - IEEE Transactions on dielectrics …, 2005 - ieeexplore.ieee.org
Topics related to space charge phenomenology, particularly the origin of space charge and
its interaction with the host insulating polymer, have been widely discussed in recent years …

DC breakdown characteristics of XLPE/BNNS nanocomposites considering BN nanosheet concentration, space charge and temperature

G Li, X Zhou, X Li, Y Wei, C Hao, S Li, Q Lei - High Voltage, 2020 - Wiley Online Library
Breakdown failure in insulation material is one of the key problems that threaten the safe
operation of high‐voltage direct current cable. In this work, the effect of boron nitride …

A review about the modeling and simulation of electro-quasistatic fields in HVDC cable systems

C Jörgens, M Clemens - Energies, 2020 - mdpi.com
In comparison to high-voltage alternating current (HVAC) cable systems, high-voltage direct
current (HVDC) systems have several advantages, eg, the transmitted power or long …

Grafting of antioxidant onto polyethylene to improve DC dielectric and thermal aging properties

C Zhang, T Wang, W Sun, C Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
To suppress space charge accumulation and minimize the antioxidant migration,
polyethylene (PE) grafted with reactive hindered amine antioxidant MC prepared by melt …

Improved direct current electrical properties of crosslinked polyethylene modified with the polar group compound

C Zhang, J Chang, H Zhang, C Li, H Zhao - Polymers, 2019 - mdpi.com
To suppress space charge accumulation and improve direct current (DC) electrical
properties of insulation materials, crosslinked polyethylene modified with 2-(4-benzoyl-3 …

Electrical properties of polypropylene/styrene-ethylene-butylene-styrene block copolymer/MgO nanocomposites

JW Zha, Y Wang, WK Li, SJ Wang… - ieee transactions on …, 2017 - ieeexplore.ieee.org
With the development of the long-distance DC electrical power transmission, high voltage
direct current (HVDC) cables have attracted more attention as an important transmission …