接地阻抗,grounding impedance英语短句,例句大全

接地阻抗,grounding impedance
1)grounding impedance接地阻抗
1.Analysis of inductive component influence factors of grounding impedance of substation grounding grid变电站地网接地阻抗感性分量影响因素分析
2.Connecting with exterior grounding conductor is an effective measure to decrease ground grid grounding impedance.引外接地是一种降低地网接地阻抗的有效措施。
3.This paper makes a study on principles of grounding impedance measurement and derives the formula for calculating grounding impedance.对接地阻抗测量原理进行研究,分析推导出接地阻抗计算公式。

英文短句/例句

1.Analysis of inductive component influence factors of grounding impedance of substation grounding grid变电站地网接地阻抗感性分量影响因素分析
2.Calculation of Grounding Impedance of Large Substation Considering the Steel Permeability Saturation Characteristics计及铁磁材料饱和特性的地网接地阻抗的计算
3.Measuring Method and Test Dada Analysis of Grounding Impedance of Substation变电所接地阻抗测量方法及测试信息分析
4.Design of Apparatus for Measuring Grounding Impedance Based on the Impulse Current基于冲击电流法测量接地阻抗装置的设计
5.IGBT Based Control System of Neutral-Point Grounding Impedance for Distribution Networks基于IGBT的配电网中性点接地阻抗控制系统
6.Error Analysis of Ground Resistance Measurement by Three Electrode Angle Method三极夹角法测量接地阻抗的误差分析研究
7.Wagner earth device(一对阻抗的连接地点) 瓦格纳接地装置
8.neutral impedor中性点接地二端阻抗元件
9.Analysis of Characteristics for Impedance Relay in Sudden Change Variable Grounding Direction突变量接地方向阻抗继电器性能分析
10.Impact of Current Measurement by Grounding Impedance Network System Design;用冲击电流法测量接地网阻抗系统的设计
11.Input impedance of a network when the output is short-circuited,shorted or grounded.在(电)网络中,当输出短路、短接或接地时的输入阻抗。
12.resonated impedance bond谐振式阻抗联接变压器
13.Study on Frequency and Apparatus Design about the Real and Induce Components of Grounding Electrode Impedance;接地电极阻抗的虚、实分量频谱测量方法研究与仪器研制
14.seismic acoustic impedance log地震波阻抗测井曲线
15.resistance-grounded neutral system中心点电阻接地系统
16.Influence factors and reducing methods of earth resistances影响接地电阻的因素及减小接地电阻的方法
17.Analysis on Grounding Resistance Reducing by Using Steel Tower 3-D Grounding Device铁塔三维接地装置降低接地电阻分析
18.intrinsic impedance内在阻抗;内阻抗;内禀阻抗;本征阻抗;固有阻抗

相关短句/例句

ground impedance接地阻抗
1.This paper presents a PC based instrument for ground impedance measurement.描述了一种计算机辅助测量接地阻抗的设备,该设备引入了测量接地点与辅助接地点之间的瞬时电流,通过测量被测接地点的接地电势差,利用校正的方法消除外部噪声的影响,再用估测的方法,测得接地电势的升高值和接地阻抗值,从而克服了传统的电压测量法的种种弊端。
2.Application of PC based instrument for ground impedance measurement can overcome the shortcomings in traditional voltage drop measurements.采用计算机辅助接地阻抗测量设备 ,可以克服传统的电压降测量法的种种弊端。
3)impedance of the grounded wire接地线阻抗
4)impedance-earthed阻抗接地的
5)ground impedance relay接地阻抗继电器
1.A novel residual compensation mode for ground impedance relays is proposed and correlative issues,such as nor.针对特高压交流输电线路分布电容大、故障后波过程明显的特点,从分布参数线路模型入手,分析了正常运行和接地故障状态下,接地阻抗继电器测量阻抗的变化规律,证实了故障情况下测量阻抗与故障距离呈双曲函数关系,提出了一种新型接地阻抗继电器电流接线方式,并探讨了P值常数化、线性化的相关问题。
6)high impedance ground fault高阻抗接地故障
1.With the example of high impedance ground fault which happened on the pole 2 of Tian-Guang HVDC project on March 21,2005,according to the fault recordings and the sequence of events recording(SER) messages,the behavior of DC line protection during a high impedance earth fault is analyzed in detail.21”天广直流线路故障为例,根据实录波形和事件顺序记录(SER)信息,对直流线路发生高阻抗接地故障时直流线路保护的动作行为进行了深入分析。