MATEC Web Conf.
Volume 336, 20212020 2nd International Conference on Computer Science Communication and Network Security (CSCNS2020)
|Number of page(s)||4|
|Section||Study of Advanced Materials and Performance Analysis|
|Published online||15 February 2021|
Technical study for complete one-time sealing of vacuum interrupter
Tianjin Pinggao Intelligent Electric Co., Ltd., 300300 Tianjin, China
* Corresponding author: firstname.lastname@example.org
This paper briefly describes the development process of sealing technology for vacuum interrupter, analyze the main characteristics of each stage and difficulties in realizing one-time sealing. Five design schemes are put forward to achieve complete one-time sealing, and the vacuum brazing tests were carried out according to the scheme. The test samples were dissected and analyzed, This article it contrastive analysis. The contact structure was chosen as the best structure for a complete one-time sealing, and made into a vacuum interrupter. The vacuum interrupter has passed the vacuum, the contact resistance, the power-frequency voltage-withstand test, BIL and the breaking test. It is proved that the one-time sealing of this structure can meet the requirements.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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