Review on Thermal and Electrical Properties for Condition Assessment of Epoxy Nano-Composites by Advanced Techniques

SK Paul, S Maur, S Biswas… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Epoxy nano-composites along with inorganic nanoparticles as filler, can exhibit excellent
properties, such as ameliorated mechanical strength, improved thermal conductivity …

Investigation of electrical and mechanical properties of silicon carbide whisker-hexagonal boron nitride/ethylene propylene diene monomer composites

T Zhang, H Xu, C Zhang, Y Zhang, Q Chi - Journal of Materials Science …, 2023 - Springer
Due to the uneven distribution of electric field and mechanical stress, cable joints often
become the weakest link in High-Voltage Direct Current (HVDC) transmission systems. To …

Nonlinear conductivity characteristics of epoxy resin-impregnated nano-SiC-modified insulating paper

Q Chen, Z Zhang, S Cheng, H Yang, Z Zhao… - Journal of Materials …, 2022 - Springer
Epoxy resin-impregnated insulating paper (RIP) is the main insulation of the high-voltage
direct-current (HVDC) dry bushing. In order to solve the problem of uneven radial electric …

[HTML][HTML] Direct current electrical performances of cable accessory insulation epdm modified by grafting polar-group compound

ZY Li, WF Sun, J Zhang, JQ Liang, L Wang, KX Zhang - Polymers, 2022 - mdpi.com
In order to improve electrical matching between ethylene-propylene-diene misch-polymere
(EPDM) reinforce insulation and crosslinked polyethylene (XLPE) main insulation in direct …

Non‐linearly conductive ZnO microvaristors/epoxy resin composite prepared by wet winding with polyester fibre cloth

Z Yuan, J Hu, Z Huang, G Sun, Y Sun, J He - High Voltage, 2022 - Wiley Online Library
ZnO microvaristors/epoxy resin composite has drawn great attention from academia and
industry for its adjustable non‐linear conductivity, high mechanical strength, and good …

Electrothermal Distortion Analysis and Structural Strain Assessment of Vehicle Cable Terminals Under Bending Stresses

S Li, Q Kong, Y Cui, M Pang, Y Kang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper proposes a set of bending constitutive equations that aid in comprehending the
failure mechanism and evaluating the structural strain experienced by vehicle cable …

A testing method with steep impact voltage inspecting the internal defects in EMU roof cable termination

J Sun, Y Lv, F Ding, J Liu, Q Zhi… - IET Science …, 2022 - Wiley Online Library
A high‐voltage cable terminal on the roof of a high‐speed electric multiple unit operates in
an intermittent impact load environment. The internal defects of the cable terminal are …

Modulation of charge and spin circular currents in a ring-wire hybrid setup

J Majhi, SK Maiti - The European Physical Journal Plus, 2024 - Springer
We present a comprehensive investigation into the charge and spin circular currents in a
mesoscopic hybrid system, with a particular focus on the intricate interplay between the …

[PDF][PDF] SiC 掺杂对直流电缆附件用硅橡胶材料非线性电导特性的优化研究

伍珈乐, 熊沛琪, 邢泽西, 龚阳智… - 电工技术学报, 2023 - dgjsxb.ces-transaction.com
摘要电气设备部件的性能提升不仅要依靠传统几何方法来改善绝缘结构, 更要侧重于对绝缘材料
自身性能的优化. 该文通过实验研究了碳化硅(SiC)/硅橡胶复合材料的直流电导特性和直流击穿 …

[HTML][HTML] Design of cable termination for AC breakdown voltage tests

AF Andrade, EG Costa, FLM Andrade, CSH Soares… - Energies, 2019 - mdpi.com
International standards prescribe overvoltage tests to evaluate the insulating material
performance of high-voltage cables. However, it is difficult to manage the electric fields at the …