Influence of the experimental set-up and voltage ramp on the dielectric breakdown strength and breakdown site in borosilicate glass

Influence of the experimental set-up and voltage ramp on the dielectric breakdown strength and breakdown site in borosilicate glass
复制标题

实验设置和电压斜坡对硼硅酸盐玻璃介电击穿强度和击穿位置的影响

DOI:
10.1016/j.jeurceramsoc.2020.09.060
复制
发表时间:
2020
影响因子:
5.7
通讯作者:
Schneider
Schneider
中科院分区:
材料科学1区
文献类型:
--
作者:
Fischer;Schneider

文献摘要

参考文献

被引文献

相似文献

测量了硼硅酸盐玻璃和氧化铝的介电击穿强度作为不同材料厚度和不同电极配置上的电压斜坡率的函数。虽然这不是一种全新的方法,但通过我们的工作,我们希望强调适当测量设置的重要性,并有助于更好地理解和分析介电击穿。击穿测试的测量通常是微不足道的,并且不同设置的击穿结果的比较是困难的,特别是因为并非所有科学文章都详细介绍了测量方法和所有重要参数,这些参数可能会影响击穿事件。对于本工作中显示的结果,我们主要使用玻璃作为合适的模型材料,并在5 V/s至10,000 V/s范围内的11个不同电压斜坡下使用两种不同的电极设置。我们发现,有一个明确的依赖性的电压斜坡和电极配置的介电击穿强度,以及它应该区分击穿在电极边缘和那些在电极区域内启动。与来自电极边缘的击穿强度相比,在银膏电极内部引发的击穿强度几乎没有分散。
The dielectric breakdown strength of borosilicate glass and alumina was measured as a function of the voltage ramp rate on different material thicknesses and with different electrode configurations. While this is not a completely new approach, with our work we want to highlight the importance of appropriate measurement set-up and contribute to a better understanding and analysis of dielectric breakdown. The measurement of breakdown tests is generally anything but trivial and the comparison of breakdown results for different set-ups is difficult, especially because not all scientific articles go into detail on the measurement method and all the important parameters, which can influence the breakdown event. For the results shown in this work we mainly used glass as a suitable model material and two different electrode setups at eleven different voltage ramps in the range of 5 V/s to 10,000 V/s. We found that there is a clear dependence of the dielectric breakdown strength on the voltage ramp and the electrode configuration as well as it should be distinguished between breakdowns which initiated at electrode edge and those initiated within the electrode area. There is almost no scatter for breakdown strengths which were initiated inside a silver paste electrode in comparison to breakdown strength from the electrode edges.
硼硅酸盐玻璃中的亚临界裂纹扩展和阈值
DOI: --
发表时间: 1991
期刊:
影响因子: --
作者:
T. Fett;K. Germerdonk;A. Grossmüller;K. Keller;D. Munz
通讯作者: D. Munz
MgO-Al2O3-SiO2-TiO2体系中部分堇青石微晶玻璃的电性能
DOI: --
发表时间: 1990
期刊:
影响因子: --
作者:
I. O. Owate;R. Freer
通讯作者: R. Freer
DOI: --
发表时间: 1948
期刊:
影响因子: --
作者:
K. Wagner
通讯作者: K. Wagner
块状陶瓷绝缘体在高电压下直至介电击穿的导电机制
DOI: 10.1063/1.4917208
发表时间: 2015
影响因子: 3.2
作者:
Neusel;Jelitto;Schneider
通讯作者: Schneider
电力节庆与水晶装饰
DOI: --
发表时间: 1932
期刊:
影响因子: --
作者:
A. Hippel
通讯作者: A. Hippel