避雷器

The result shows that high reliability of surge arrester diagnose can be obtained using infrared technology.

所以，避雷器能否可靠运行，是关系到电力系统安全运行的一个重要因素。

The placement of arrester is crucially needed in order to optimize the substation performance in term of its reliability and cost effective.

为优化变电站的可靠性与成本效率的体现，避雷器的安置至关重要。

Metal Oxide Arrester is an instrument of over voltage protection which has been developed and extensively used in the electric power system, it has a very good non-linear characteristic.

金属氧化物避雷器是电力系统中常用的一种过电压保护系统，它具有非常好的非线性，在电力系统中得到了广泛的应用。

The author analysed the dynamic characteristics and the simulation model building of metal oxide arrester.

在雷电冲击下，对金属氧化物避雷器的动态特性和仿真计算中等效模型的建立进行了分析。

It is considered that the failure of surge arrester is caused mainly by moisture ingress which characterized by local temperature rise.

0引言避雷器是用来限制由线路传来的雷电过电压或由操作引起的内部过电压的一种电气设备。

According to the results of calculation, the cancel of gap arrester is the main course of the accidents in 35kV substation.

本文详细计算并分析了取消管型避雷器后变电站各个设备上的最大雷电过电压。

Company to many years of experience, the use of scientific principles to select high quality, fit arrester, design a detailed program for customers to implement high-quality construction.

公司以多年的经验，运用科学原理选取优质、适配的避雷器，为客户设计详尽方案、实施优质的工程施工。

YAN Xiang-lian Monitoring and diagnosis of MOV surge arrester in power networks.

颜湘莲电力系统中金属氧化物避雷器的监测与诊断？

Symmetrical finite element model for the suspended-type surge arrester located ground is proposed to calculate the electric field distribution.

建立了悬挂式避雷器置于地面时的2D轴对称有限元模型，对其电场进行了计算。

Mounting height is one of important factors effecting the potential distribution of porcelain ZnO arrester.

中文摘要：安装高度对瓷套式氧化锌避雷器的电位分布有重要的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。