1) shielding failure flashover rate
绕击闪络率
2) lightning flashover rate
雷击闪络率
1.
The calculation results of 4 polar layout of double circuit line show that except polarity configuration mode C lightning flashover rates with other three kinds of configuration modes are not more than 0.
双回线路4种极性排列方式的计算表明,除方式C外,其他3种方式的线路雷击闪络率≤0。
3) minimum shield flashover current
最小绕击闪络雷电流
1.
Through evaluation it is considered that the minimum shield flashover current is 19 kA,and the maximum shield flashover current is 40 kA without MOA;the minimum shield flashover current is 64 kA with MOA installed on both side.
应用分析后认为,未安装线路避雷器的最小绕击闪络雷电流为19 kA,最大绕击闪络雷电流为40 kA,而两边相安装了线路避雷器后最小绕击闪络雷电流为64 kA;并给出了线路避雷器安装选点的一般原则及安装、运行过程中的注意事项。
4) lightning flashover
雷击闪络
1.
kTest results show that glass insulator on 220kV lines subjected to lightning flashover still have electro-mechanical performance conforming standard requirement.
测试结果表明,遭受雷击闪络的220kV线路上玻璃绝缘子的机电性能仍可以达到技术标准的要求;在330kV和500kV线路上的玻璃绝缘子也表现出优良的抗雷击特性。
2.
Regarding Operation of transmission line,the lightning flashover of synthetic insulators are analysed,and resoving measures for more lighting happen areas are presented.
结合线路合成绝缘子的运行情况 ,分析了合成绝缘子雷击闪络问题 ,并针对多雷区提出了解决此问题的意
3.
The paper introduces the development process of a new lightning flashover current sensor and main problem solved,and gives the research result.
介绍了一种雷击闪络电流传感器的研制过程,及其解决的主要问题,给出了研究成果。
6) flash over
闪络击穿
1.
It shows that it is the corrosive sulfur existing in the butyronitrile rubber plate of CT air chamber reacts with the silver plated contacts inside CT air chamber and produce silver sulphide,thus forming an electrical path and causing flash over faults.
针对临沂供电公司GIS组合电器事故,运用常规与非常规化学、电气试验手段,对GIS SF6CT气室中闪络故障前后气体成分及CT气室内的材料进行排查试验,分析了事故原因,指出事故是由内置式CT气室内的丁腈橡胶板中的腐蚀性硫与气室内触头等镀银件反应形成硫化银,最终形成导电通道,引起CT气室闪络击穿。
补充资料：络络
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参考词条