3) impulse sparkover
脉冲闪络，冲击闪络
4) flashover performance
闪络特性
1.
So far, in the region of 4000 m more above sea level, there have not carried on the study on flashover performance of insulator of electric railway at home and abroad.
目前,国内外还没有进行过海拔4000m以上地区电气化铁道绝缘子闪络特性研究。
2.
Then,based on the“U”distribution of the flashover voltage values of composite insulators with the increase of the temperature cycle in the cold fog,the flashover performance evaluation method is brought forwa.
最后,分别利用该冷雾试验方法和传统蒸汽雾法评价了一种复合绝缘子短串试样的污秽闪络特性。
3.
Therefore, a systematic study of flashover performance and mechanism of insulators covered-with.
因此研究覆冰绝缘子的闪络特性和机理具有重要的学术意义和工程应用价值。
5) flashover characteristic
闪络特性
1.
In order to supply the designing foundation of composite insulator in EHVDC and UHVDC system, un-uniform pollution flashover characteristic of DC composite inshulators and the promoting range of pollution flashover voltage under hydrophobic status are studied by artificial pollution test method in this paper.
为了给超高压及特高压直流线路复合绝缘子设计应用提供依据,采用人工污秽试验方法研究了直流复合绝缘子不均匀污秽闪络特性以及憎水性条件下污闪电压的提高幅度,提出了直流复合绝缘子不均匀污秽闪络电压的修正系数公式,获得了修正系数。
2.
Some different artificial pollution manners have been commended to study the pollution flashover characteristic in IEC and correlative standards, but no any description about the difference among them.
IEC及我国推荐了几种不同的人工污秽方式以进行绝缘子闪络特性的试验研究,但对于各种人工污秽方式之间的差异并没有给予说明和研究。
3.
The reason which causes the differences of the flashover characteristics between two electrodes is analyzed.
通过模拟支柱绝缘子和穿墙套管的沿面放电模型,对电极结构、极间距离、表面电导率以及所加电压的极性等对沿面闪络电压的影响进行了试验研究,并分析了不同模型闪络特性差别的原因。
6) impulse flashover volt-time characteristic
脉冲闪络电压时间特性
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条