Abstract Details
181 / 2024-04-15 17:25:53
The influence of high current vacuum arc on the CuCr alloy structure in vacuum interrupters
vacuum arc,contact material
Draft Accepted
In the vacuum interrupters, high-current vacuum arcs deliver a large amount of energy to the contacts. When the arc current is high enough, the contacts surface experience severe erosion and the contact performance will be reduced significantly. The objective of this paper is to study the influence of high current vacuum arc on the alloy structure. In the experiments, the drawn vacuum arc is organized the a high speed camera is used to observe the surface morphology of the contacts. Then, conduct scanning electron microscopy experiments on the contacts after the experiment to analyze the erosion effect of the arc to the abode. Both the anode thickness and the particle size are measurement. The particle size differences between the original alloy and the melting layer are also determined. The research results of this paper contribute to to get a deeper understanding of the anode erosion mechanism.
Important Date
-
Conference Date
Nov 10
2024
toNov 13
2024
-
Nov 11 2024
Draft paper submission deadline
-
Nov 19 2024
Registration deadline
Sponsored By
Xi’an Jiaotong Universit
Contact Information
Previous Conferences
-
2022-11-24 Bangladesh Dhaka
2022 International Conference on Energy and Power Engineering -
2019-03-14 Bangladesh
2019 International Conference on Energy and Power Engineering
