Results 271 to 280 of about 2,175 (306)

Electrical breakdown in vacuum interrupters

IEEE Transactions on Electrical Insulation, 1993
Aspects of HV breakdown associated with vacuum interrupters are discussed, based on the author's personal experience. In particular, cold cathode arc stability, electrical contact phenomena, and particle effects are considered. >
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Contact Materials for Vacuum Interrupters

IEEE Transactions on Parts, Hybrids, and Packaging, 1974
A comprehensive review of the large number of contact materials that have been proposed for vacuum interrupter applications is presented. These contact materials are classified into four major groupings: 1) pure metals, 2) alloys, 3) mixtures of refractory materials and good conductors, and 4) mixtures of semirefractory materials and good conductors ...
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Interruption property of vacuum interrupter with four different contact materials

2017 4th International Conference on Electric Power Equipment - Switching Technology (ICEPE-ST), 2017
Interruption property of vacuum interrupter with four different contact materials were researched by experimental method. The diameter of Wan-type contact and Spiral-type CuCr25 contact was 55mm. The diameter of Spiral-type CuCr35 and CuCr30 was 58mm.
Min Li, Dacheng Shi, Xiaoqin Wang, Congjun Xue   +3 more
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Synchronous vacuum interruption

Proceedings of the Institution of Electrical Engineers, 1979
J.K. Nelson, R.T. Rakowski
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Thermal deformation of electrodes of vacuum interrupter during interrupting current

Proceedings of 17th International Symposium on Discharges and Electrical Insulation in Vacuum, 2002
The thermal deformation of the electrodes of a vacuum interrupter was investigated by both experiments and theoretical analysis during the interruption of high current. This paper analyses the thermal bending caused by the vacuum arc. The parameters affecting thermal deformation are investigated in order to select suitable electrodes.
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Degradation mechanisms of perovskite solar cells under vacuum and one atmosphere of nitrogen

Nature Energy, 2021
Renjun Guo, Dan Han, Wei Chen
exaly  

Direct current interruption with commercially available vacuum interrupters

2014 International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), 2014
T. Heinz, V. Hinrichsen, L.-R. Janicke, E. D. Taylor, J. Teichmann   +4 more
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Manipulating matter by strong coupling to vacuum fields

Science, 2021
Francisco Garcia-Vidal, Cristiano Ciuti, Thomas Ebbesen   +2 more
exaly  

High-throughput large-area vacuum deposition for high-performance formamidine-based perovskite solar cells

Energy and Environmental Science, 2021
Xuejie Zhu, Dong Yang, Shengzhong Liu
exaly  

A vacuum-deposited polymer dielectric for wafer-scale stretchable electronics

Nature Electronics, 2023
Ja Hoon Koo, , Junhwan Choi
exaly