The present invention has an object to provide a lightning current detection sensor that has a configuration resistant to high voltage and high current in a lightning strike and has high sensitivity and high resolution. In a lightning current detection sensor , an insulation-coated wire wound in ...
Electronic systems are mainly affected by the impulse current components in a lightning strike to a tall structure. The lightning current and corresponding field waveforms are discussed and detailed statistical evaluations of different parameters are presented. 展开 关键词: current and magnetic fields ...
Determination of reflection coefficients at the top and bottom of elevated strike objects struck by lightning - art. no. 4413 1] In this paper, we present an analysis of lightning return stroke currents along an elevated strike object. We derive closed form expressions, both in th... Bermudez...
1) lower current-flow of lightning strike 小雷电流2) 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 ...
When a building is hit by a direct lightning strike, thecommunication equipment may be damaged due to the current flowing onthe columns, griders, and walls. There- fore, it is necessary todetermine the current distribution and establish preventiveprocedures. Previously, the linear model in which...
4) thunder-strike current 雷击电流 例句>> 5) impulse wave of lightning 雷电冲击波6) surge current 冲击电流 1. Test of densification effect of surge current on compacted iron powder; 冲击电流对粉末压坯致密作用的试验 2. Analysis of surge current due to closing loop in distribution grid;...
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What is a parallel circuit? What is the unit of flow rate? What is the definition of convection current? What is the technical name for an air current? What is conventional current flow theory? What is the voltage of a lightning strike?
lightning current pathA study of remanent magnetization is made at the areas of lightning strikes. In the case of triggered lightning (Okushishiku, Hokuriku district), the magnetic direction of the specimens shows a clockwise rotation pattern around the point of lightning strike. At an ...
1.A lightning strike carries 5.0 C of charge in the 0.02 s it takes to reach the ground. What is the electric current carried by the lightning strike? 2.A small electric motor draws a current of 0.40 A. How long will it take for 8.0 C of charge to pass through it?