• 分析表明,绕击时避雷器能够耐受雷电作用时的放电电流吸收雷电放电能量

    The calculated results show that the line ZnO surge arrester can withstand the discharge current and the absorbed lightning energy.

    youdao

  • 本文利用计算机根据雷电视在波形参数计算理论的波形时间常数放电回路参数,并且根据雷电波形允许的偏差计算出试品电容复盖范围。

    In this paper, the time constant of theoretical waveshape and the parameters of discharge circuit were calculated by computer according to the parameters of virtual waveshape of lightning impulse.

    youdao

  • 通过大量雷电冲击放电试验电弧试验弯曲负荷试验等试验研究,研制出了一放电复合绝缘子配套绝缘

    By means of lots of lightning impulse tests, power frequency arc tests as well as bend loading tests, a kind of clamping post composite insulators with matching insulation hoods is developed.

    youdao

  • 通过该避雷器进行大量雷电冲击放电试验,确定了间隙距离安装位置。

    The discharging properties of air gap in natural ambience with different conditions under power frequency voltage and lightning impulse voltage are studied.

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  • 结合现场分析了雷击爆炸原因雷电沿油气管线,在洞内放电跳火。

    The reason for cave shorage explosion caused by lightning is the sparks brought about by the electric current that comes into the cave along oil and gas pipe-lines.

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  • 讨论了雷云对放电过程中的雷电特性解释了非周期雷电产生电磁场的特性,并用雷电流实例进行了分析说明。

    The feature of electromagnetic wave produced on discharge process from thundercloud to ground is discussed. A non-cycle lightning current model is built to explain it.

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  • 式能把电压雷电冲击电压下空气放电曲线箍在特定的范围内。

    The discharging curves for power frequency voltage and lightning impulse voltage are measured and its fluctuation range caused by variation of air condition is found.

    youdao

  • 对于对雷击放电敏感部位和部件,必须根据其自身重要性采取适当雷电防护措施尽可能减少雷电飞机损害

    Suitable measure for lightning protection of aircraft must be adapted to the part that is sensitive to discharge of lightning strike, so that the damage to aircraft by lightning strike can be reduced.

    youdao

  • 对于对雷击放电敏感部位和部件,必须根据其自身重要性采取适当雷电防护措施尽可能减少雷电飞机损害

    Suitable measure for lightning protection of aircraft must be adapted to the part that is sensitive to discharge of lightning strike, so that the damage to aircraft by lightning strike can be reduced.

    youdao

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