Enhancing ablation resistance of CuCr contact materials through metallic element do**: First-principles calculations

D Feng, X Fu, S Wang, X Liu, Q Zhao - Materials Letters, 2024 - Elsevier
In this paper, a first-principles design approach for ablation-resistant contact materials was
developed. Take Cu 16 Cr 16 for example, the melting point was used as the criterion to …

Molecular dynamics simulation of arc ablation for CuCr contact materials and improvement method of ablation resistance

D Feng, X Fu, OHMI Amir, S Wang, J Qin - Materials Today …, 2024 - Elsevier
Renewable energy generation is a development trend worldwide due to sustainability and
environmental protection. High-voltage direct current (HVDC) transmission is indispensable …

A Dual Enhancement Switching Technology for Vacuum Circuit Breakers in Various AC-Based Operational Environments

T Eliyan, SF Al-Gahtani, ZMS Elbarbary… - IEEE Access, 2024 - ieeexplore.ieee.org
Vacuum circuit breakers (VCBs) have gained the attention of the medium voltage community
for their involvement in various applications. However, the problem of arc-reignition is still …

[HTML][HTML] Theoretical and numerical stress analysis in the cam of a medium voltage switchgear vacuum circuit breaker supported by image processing of deformation

M Matin, E Fatahi, H Darijani, A Arjmand - Forces in Mechanics, 2024 - Elsevier
Vacuum circuit breakers (VCBs) are widely used in the switchgear industry. Over the past
decades, leading companies have conducted extensive research and development to …

[PDF][PDF] Forces in Mechanics

S Martin, J Schütte, C Bäumler, W Sextro, T Tröster - researchgate.net
Joints are cost-intensive and have a great influence on the properties of a joined assembly.
There is a wide variety of research on optimizing the joint distribution in an assembly. These …