1) lighting mark
雷电击纹
2) Lightning impulse
雷电冲击
1.
In accordance with the project of 750 kV one-tower double-circuit transmission line to be constructed soon by Northwest China Grid Company Limited,the switching impulse(including long front time switching impulse),lightning impulse and power frequency of 750 kV one-tower double-circuit transmission line were experimentally investigated.
为取得我国750 kV同塔双回输电线路的设计依据,结合我国西北电网公司即将建设的750 kV同塔双回输变电线路工程,试验研究了750 kV同塔双回线路真型塔空气间隙操作冲击(含长波前时间)、雷电冲击和工频电压。
2.
The output performance of lightning impulse,standard switching impulse and 500 μs and 1 000 μs long wave front switching impulse voltage were tested.
介绍了国家电网公司特高压直流试验基地户外冲击试验场的7200kV/480kJ冲击电压发生器的结构特点,并对该冲击电压发生器的雷电冲击电压、标准操作冲击电压、500μs和1000μs长波头操作冲击电压的输出特性进行了试验研究。
3) Lightening impulse
雷电冲击
1.
The insulation of the model is tested by means of simulated lightening impulse voltage.
应用二维四节点有限元电场数值分析的方法，通过对５００ｋＶ电力变压器段间绝缘雷电冲击试验模型关心区域内电场分布的比较，提出了一种５００ｋＶ变压器段问绝缘雷电冲击试验模型的简化方案，并对该简化试验模型进行了雷电冲击试验。
5) lightning electromagnetic surge
雷击电涌
1.
The mechanism was analyzed of the lightning electromagnetic surge attacking into the digital information system, and the work for protection against the lightning electromagnet.
对电厂信息系统雷击电涌的入侵机理进行了分析 ,并据此探讨了雷击电涌防护技
补充资料：标准雷电冲击电压波形(见冲击电压发生器)
标准雷电冲击电压波形(见冲击电压发生器)
standard lightning impulse voltage waveform
b一oozhun le一d一on ehongl一d一onyo boxing标准雷电冲击电压波形(standard lightningimpulse 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