摘要
电源避雷器完成动作,与之关联的电源电路部分避免了损坏,但计算机网卡却不能工作。文中就此个例进行了分析,计算了雷电波入侵时感应场的影响。根据电工原理,讨论了雷电残压的计算并提出可行的雷电入侵设备的思路。提供了一种雷电感应场的计算步骤。
The lightning arrester completion of the power supply act, with it the power supply electric circuit part of connection avoided damage, but the calculator net card can＇t work. Carried on analysis by example in the text, computed induction influence when thunder and lightning wave invaded. According to electrician principle, discusses the calculation of thunder and lightning remnants press. It puts forward the way of thinking that the viable thunder and lightning invades an equipments. Provided a kind of calculation step that the lightning responds a field.
出处
《气象水文海洋仪器》
2009年第2期42-44,共3页
Meteorological,Hydrological and Marine Instruments
关键词
雷电波
电磁感应
残压
electric wave
electromagnetic induction
remnants press
