查询词典 lightning conductor

In order to study the function of line surge arrester at line lightning protection equivalent circuit of line surge operation had been built considering conditions of straight lightning strike on tower top and round strike to conductor .

为了研究线路避雷器在防雷中的作用，根据雷电直击杆塔顶部及绕击导线两种情况，建立线路避雷器动作时的等值电路，推导出考虑残压影响的线路避雷器对雷电流的分流计算公式。

He proved that lightning is a form of electricity, and invented lightning conductor.

他证明了闪电是电的一种形式，并发明了避雷针。

However, he did invent the lightning conductor, which protects buildings and ships from damage caused by lightning.

然而他发明了避雷针，能够防止建筑物、船支遭到由于闪电造成的破坏。

The lightning leader and transmission line are considered in the proposed model. The lightning current striking the phase conductor is analyzed.

在给出的模型中考虑了雷电先导及传输线，分析了雷电绕击电流。

At the same time, when the numbers of the needles of the umbrella-shaped conductor lightning eliminator reach the same value of the lightning receiver as said before, its corona current also reaches the ...

作者把消雷器与避雷针合二为一，获得了最佳的消雷和避雷的性能，当这种伞状导体消雷器针数处于某一值时，其电晕电流最大，消雷效果也最好。

Conductor lightning eliminator ; lightning rod ; optimum number of a needle

导体消雷器；避雷针；最佳针数

The accidents statistics from 2000 to 2003 are analyzed in this paper.Based on the tradition lightning conductor,ATPsoftware is used to stimulate the operation of zinc oxide surge arresters,and good effect is taken according to the data of the stimulation.Our plan is to install zinc oxide surge arresters on the power grid and the pole where there are easily destroyed by the lightning.The work from July 2004 to May 2005 is finished.

对2000～2003年来雷击事故进行了统计分析，在传统避雷线、杆塔接地装置防雷设施基础上，采用ATP软件对安装线路氧化锌避雷器进行仿真计算，依据仿真结果，确定了在架空线路易击段、易击杆塔、特殊地形地貌杆塔安装线路型氧化锌避雷器方案，并从2004年7月至2005年5月在35kV、110kV架空线路上安装了线路型氧化锌避雷器。

In South China where lightning is rather active, the tripouts of UHV transmission lines, which are caused by the failure of lightning shielding , frequently occur, so it is necessary to research the lightning shielding performance of UHV transmission line in depth.

雷害是输电线路故障的主要原因，在我国南方多雷地区，超高压输电线路频繁发生雷电屏蔽失效引起的跳闸，有必要更深入地研究超高压输电线路的雷电屏蔽性能。

One of the company's main product —— the thunder and lightning radiation monitor meter and the thunder and lightning localization monitor system advanced technology has walked in the international front row, and success obtained 2008 Beijing Olympic Games' order form, it will be used in the stadium hall thunder and lightning harm to monitor and forewarn, protect the sport star athletes and the audiences safety.

公司的主要产品之一——雷电辐射监测仪和雷电定位监测系统的先进技术走在了国际前列，并成功获得来自2008年北京奥运会的定单，用于体育场馆的雷电危害监测和预警，保护体育健将和观众们的生命安全。

The Application of Graphic Solution in Industrial Design;2. A graphic solution to ensuring the protection range of lightning rod is put forward instead of the complicated formulas,and the methods are discussed of the protection zone of single lightning rod,double and four lightning rods.

针对避雷针设计过程中计算公式过于复杂的问题，提出了利用平面几何作图求解避雷针联合保护范围的方法，给出了单支、双支和四支避雷针保护范围的作图解题步骤，并利用计算机图形仿真，给出了避雷针保护范围的空间结构图形。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。