1) ground wire
地线，避雷线
2) lightning rod underground resistance
避雷线地阻
3) overhead ground wire
避雷线，架空地线
4) lightning shield conductor
避雷线
1.
Design on the lightning protection coverage of the lightning shield conductor for UHV transmission line;
特高压线路的避雷线保护范围设计
2.
And we think that regular lightning shield conductor should be earthed differently or be raised to reduce the lightning probability of OPGW.
研究表明,新建线路中普通避雷线(GJ)应采用接地方式或提高布置高度,已建线路的GJ可多点接地或档距中间装放电尖等措施以降低OPGW雷击概率,同时选用耐雷型OPGW。
5) lightning conductor
避雷线
1.
In order to analyze several current representative calculation models for analyzing the performance of lightning conductor shielding of power transmission line in projects,this paper briefly introduces the whitehead s electrogeometric model,the Eriksson s Improved electrogeometric model and the Rizk s leader propagation model.
为了分析比较当前工程上常用的几种具有代表性的输电线路避雷线屏蔽性能分析计算模型的特点,介绍了Whitehead’s EGM、Eriksson的改进电气几何模型、Rizk的先导传播模型的计算过程,并运用上述3种方法及我国现行的规程法对某220 kV输电线路在分别处于平原及斜山坡区域的条件下进行了计算,比较了各模型及我国现行规程所提供的经验公式法所得结果的差异。
2.
There is greater influence of HV overhead lightning conductor on measurement results of grounding impedance for grounding network.
与接地网相连的高压架空避雷线对接地网接地阻抗的测量结果有较大影响,且解开避雷线后的接地阻抗测量结果均比解开前的大。
6) lightning shield line
避雷线
1.
The LWLs of 35kV lines with and without lightning shield lines,in which various installation ways of MOAs used as line surge arresters are adopted,are compared;the influences of impulse grounding resistances of towers and the locations where the shielding failures occur on LWLs are analyzed.
具体比较了雷击有、无避雷线的线路,采取不同避雷器安装方案时的耐雷水平;分析了杆塔冲击接地电阻、绕击导线位置对耐雷水平的影响。
补充资料：地线
1.地平线。 2.电器与地相接的导线。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条