1)lightning current雷电流
1.Study on distribution of the lightning current when building stroked by a ligh tning;雷击建筑物时的雷电流分布研究
2.Large Rogowski coil with flexible nonmagnetic core for lightning current measuement雷电流测量专用柔性无磁芯大型Rogowski线圈
3.The data of the experiment,including the lightning current and the ground potential rise,and the variation of the ground potential rise and the grounding resistance on the grounding electrode is analysed.根据2006年夏季在山东滨州地区的一次火箭引雷试验观测中雷电流和地电位升高的资料,对雷电作用于伸长接地体上引起的地电位升高和接地电阻特性进行分析。
英文短句/例句
1.Impulse Characteristics of Grounding Electrode under Lightning Current;雷电流流过接地电极时的冲击特性研究
2.Characteristics Analysis on Lightning Current Distributing of Hebei Southern Power Grid Lightning Locating Database System雷电定位系统监测的河北省南部电网雷电流分布特征分析
3.A kind of simple estimated method of lightning flows invading the equipments估算雷电流侵入设备的一种简易方法
4.Study on A New Lightning-proof Method basing on the Limiting Maximum Steepness of the Lightning Current基于降低雷电流最大陡度线路防雷新方法的研究
5.Mechanism of Magnetic Card and Appliance on Measuring Parameter of the Lightning Supreme Steepness;测量雷电流最大陡度的机理及应用研究
6.Mechanism of Magnetic Tape and Appliance on Measuring Parameter of Lightning Current;磁带测量雷电流参数的机理及应用研究
7.The Design of the SCM Detection System Based on Characteristics of Lightning Current Value;基于雷电流特征值的单片机检测系统设计
8.Research on Lightning Current Parameters Acquisition and Transmission System Based on GPRS;基于GPRS雷电流参数采集与传输系统的研究
9.The Corona Current on the Needle Electrode under Thundercloud针电极在雷云电场下电晕电流的研究
10.An Investigation on Lightning Surge Protection of Low-Voltage AC Power Lines;低压交流电源线路的雷电电涌防护研究
11.Lightning Radar Characteristic Analysis of a Severe Convective Weather一次强对流天气的闪电雷达特征分析
12.Analysis of the Lightning Back-flashover Performance of the 35 kV AC Transmission Line交流35kV输电线路反击耐雷性能分析
13.Research and Practice of Anti-thunder of AC 480 Track Circuit交流480轨道电路防雷研究与应用
14.Relation Between Resistive Current and MOA Affected with Damp交流金属氧化物避雷器受潮与阻性电流的关系
15.This voltage has some assumed value of impulse current through it, plus an additional voltage related to the distance between the arrester and that point.此电压值为设定冲击电流流过避雷器时的电压,再加上避雷器与该点间距离所相关的附加电压。
16.Identification of Shielding Failure and Back Striking in UHVDC Transmission Lines±800kV直流输电线路雷电绕击与反击的识别方法
17.Experimental Study on Lighting Shielding Performance of ±500 kV HVDC Transmission Line±500kV直流输电线路雷电屏蔽模拟试验研究
18.Research of Lightning Over-Voltage in UHV Transmission Lines and Secondary Arc after the Single-Phase Trip-out Caused by Insulator-Flash;超高压输电线路雷电过电压及单相闪络跳闸后潜供电流的研究
相关短句/例句
lightning[英]['la?tn??][美]['la?tn??]雷电流
1.Half of the accidents caused by lightening strike are caused by the max lightning steepness.雷电流最大陡度是导致二次设备电磁感应过电压、输电线路反击过电压的关键参数。
2.This paper prestens the principie on measurement of lightning current steepness meter.提出用磁带测量雷电流最大陡度的基本原理,测量误差小于±5%。
3)lower current-flow of lightning strike小雷电流
4)thunder-strike current雷击电流
5)Lightning waveshape雷电流波
6)line surge current sharing分流雷电流
延伸阅读
雷电流陡度分子式:CAS号:性质:雷电流随时间上升的速度。雷电流波波头陡度可达50kA/vs,平均陡度约为30kA/μs。雷电流波波头时间仅数微秒,设计时一般按2.6μs考虑。