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1. A New Metal Oxide Surge Arrester with Series Gap to Prevent Breakage of 10 kV Overhead Insulated Conductors Caused by Lightning Stroke
    一种防止10kV架空绝缘导线雷击断线用新型串联间隙金属氧化物避雷器

2. A grounding shield was provided for power conductors to reduce interference of earth potential which released the hazard of lightning surge to computer power supply device of substation and raised the power supply reliability of system.
    同时还对电源线电缆进行屏蔽接地设计，以减少地电位干扰，降低了雷电波对变电站微机电源系统的危害，提高了电力系统供电的可靠性。

3. lightning conductors在线翻译

3. Air Bracket Lightning Protection Lead be Used for Air Bracket Insulated Lead Lightning Protection Effect Application of arrester against lightning-caused breaking of insulated conductors on 10 kV overhead distribution lines
    架空避雷线在10kV架空绝缘导线上的防雷应用采用避雷器防止10kV架空绝缘导线雷击断线

4. The Magnetic Field Distribution in Buildings with Separate Lightning Down Conductors during a Direct Lightning Stroke
    有独立引下线建筑物遭雷击时室内的磁场分布

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5. Foreign exchange markets are important lightning conductors of global shocks, this time deflation & but central banks acting alone have rarely provided stability.
    外汇市场是防范全球性冲击的重要避雷针（这一次的全球性冲击是通缩），但各国央行的单打独斗很少能带来稳定性。

6. Bases on this model, the back-flash protection performance of the typical UHV DC transmission line towers under different conditions are calculated in this thesis. The results show that, with the increase of the insulation level and the decrease of gounding resistance and tower height, the lightning back-flashover performance of UHV DC transmission line can be improved.(2) In order to solve the tower grounding problems in high soil resistivity environment and improve the lightning back-flash protection performance, based on dimensional similarity between the impulse resistance and the conductor resistance, the experiments on the impulse current divergent characteristics of different tower grounding conductors are carried out. By measuring the current distribution in different positions and axial directions of the grounding electrode, the surface current divergence rules of grounding conductors with different structures is analyzed under the effects of impulse current. And according to the rules, the tower grounding measures for UHV DC transmission lines in regions with high soil resistance are proposed.(3) According to the similarity between the cloud-to-ground lightning and the long air gap, and by analyzing the physical process when lightning strikes on transmission lines, it is proposed that the fractal theory can be used to describe the deterministic and stochastic factors in the leader`s progression. Based on the simulation analysis on the fractal characteristics of leader progression, the calculation on the space field in the leader`s progression, the fractal theory, and the initial criterion of the UHV DC transmission line`s upward leader, the leader`s fractal-characterized progression is realized and the fractal leader progression model is established for the UHV DC transmission line with high height.(4) Based on the fractal leader progression model, the shielding failure space distribution of different lightning currents is analyzed. Then the method to calculate the shielding failure rate and the lightning insulator flashover rate is established. The shielding performance of UHV DC transmission lines is analyzed and the results show that the shielding angle, the ground obliquity and the tower height all have the effects on the lighning shielding performance. And it is concluded that the negative shielding angle can be used to prevent the lightning shielding failure on UHV transmission lines.
    本文利用此模型对特高压直流输电线路典型杆塔在不同条件下反击耐雷水平的计算结果表明：随着线路接地电阻的减小，绝缘水平的提高，杆塔高度的降低，线路反击耐雷水平可明显提高；(2)针对高土壤电阻率地区的杆塔接地电阻过高影响反击耐雷性能的问题，基于量纲相似性原理，通过对不同杆塔接地体冲加热管击散流特性的试验研究，得到了接地极上不同位置轴向电流分布和不同结构典型接地极在冲击电流作用下的表面加热管散流规律，提出了特高压直流输电线路高土壤电阻率地区的杆塔接地措施；(3)基于云地闪与长空隙间隙的相似性理论，首次提出了利用分形发展理论描述先导发展过程中的确定性和随机性因素，研究了先导发展通道的分形特性加热管，建立了绕击发展过程分形特性的仿真模型，通过对先导发展过程的空间电场计算，结合分形理论，确定超特高压输电线路的上行先导起始判据，实现了先导发展过程中分形特性的数值模拟，建立了适合杆塔较高情况下的特高压直流线路的先导分形发展模型；(4)基于先导分形发展模型，分析了雷电流的绕击概率空间，并提出了特高压直流输电线路的屏蔽失效率和绕击闪络率的计算方法；对特高压直流线路的雷电屏蔽性能的分析结果表明：保护角和杆塔高度均对线路的雷电屏蔽性能有重要的影响，对于特高压线路高杆塔，可采用负保护角来防止绕击