China's 10-year progress in DC gas-insulated equipment: From basic research to industry perspective
The construction of the future energy structure of China under the 2050 carbon-neutral
vision requires compact direct current (DC) gas-insulation equipment as important nodes …
vision requires compact direct current (DC) gas-insulation equipment as important nodes …
Insight into charge-induced flashover at the gas–solid interface in DC gas-insulated systems
The proliferation of urbanization and the integration of new energy sources have stimulated
the development of gas-insulated transmission lines and switchgear (GIL/GIS). In particular …
the development of gas-insulated transmission lines and switchgear (GIL/GIS). In particular …
Review on Thermal and Electrical Properties for Condition Assessment of Epoxy Nano-Composites by Advanced Techniques
Epoxy nano-composites along with inorganic nanoparticles as filler, can exhibit excellent
properties, such as ameliorated mechanical strength, improved thermal conductivity …
properties, such as ameliorated mechanical strength, improved thermal conductivity …
Polymeric insulating materials characteristics for high-voltage applications
Large-scale power system transmission and transformation equipment operates in high-
voltage environments, placing notable requirements on the insulation strength of polymers …
voltage environments, placing notable requirements on the insulation strength of polymers …
Introducing chlorine into epoxy resin to modulate charge trap depth in the material
Y Zhao, Y Xu, H Shen, B Du… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The epoxy insulators in dc gas-insulated transmission lines (GIL) tend to accumulate surface
charges, which causes insulation flashover. Increasing the surface conductivity of epoxy …
charges, which causes insulation flashover. Increasing the surface conductivity of epoxy …
Charge carriers on insulating surfaces: an experimental study
F Wang, L Wang, S Chen, L Zhong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Surface charge has been extensively studied for decades, but the nature of charge carriers
during charging and discharging processes is poorly understood. In this study, the surface …
during charging and discharging processes is poorly understood. In this study, the surface …
Influence of SiC/epoxy coating on surface charging phenomenon at DC voltage—part II: charge dissipation
In this article, the dissipation of predeposited surface charges on the SiC/epoxy coated
insulator is investigated. Similar to Part I of this study, the analysis is carried out for the …
insulator is investigated. Similar to Part I of this study, the analysis is carried out for the …
Ion-implanted epoxy with graded surface conductivity: an approach to improve surface flashover voltage
I ul Haq, F Wang, S Akram… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The electric field distribution along the insulator surface plays a significant role in improving
surface flashover characteristics of the insulation in an HVdc power system. Functionally …
surface flashover characteristics of the insulation in an HVdc power system. Functionally …
Dielectric relaxation in open circuit: Theory, simulations, and some experiments
P Molinié - Journal of Applied Physics, 2023 - pubs.aip.org
Static charge on insulating material surfaces may be a source of nuisance and an
operational requirement in many devices. It induces a potential that evolves with time due to …
operational requirement in many devices. It induces a potential that evolves with time due to …
Effects of ion beam treatment on DC flashover characteristics of epoxy
IU Haq, F Wang, S Akram, Y Yan - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The effect of ion beam treatment on surface flashover characteristics of epoxy is evaluated
and explored. Epoxy samples are prepared and ion beam treatment is carried out for 10-, 15 …
and explored. Epoxy samples are prepared and ion beam treatment is carried out for 10-, 15 …