接地电阻测量,grounding resistance measurement
1)grounding resistance measurement接地电阻测量
英文短句/例句
1.The Research of Transmission Line Tower Grounding Resistance Measurement Method;输电线路杆塔接地电阻测量方法研究
2.Research of Impulse Grounding Resistance Measurement Equipment Based on DSP;基于DSP的冲击接地电阻测量仪研究
3.Research on Contact-less Grounding Resistance Measurement for Power Transform Station变电站非接触式接地电阻测量技术的研究
4.Error Analysis and Countermeasure for Large Grounding Grid Resistance Measurement大型接地网接地电阻测量误差分析和对策
5.Measurement Research of Shaft Tower Ground Resistance of Transmission Line输电线路杆塔接地电阻测量方法的研究
6.The Influence Factors easy Neglected in Earth Resistance Measure接地电阻测量中容易被忽略的影响因素
7.Research of Impulse Grounding Resistance Measuring System Based on DSP;基于DSP的冲击接地电阻测量系统的研究
8.Research of Grounding Resistance Measuring Device Based on Embedded Systerm基于嵌入式系统的接地电阻测量装置的研究
9.Grounding resistance measurement method of large grounding grids with short current wire缩短测量引线测量大型接地网接地电阻的方法
10.Apparatus Used to Measure Grounding Resistance Based on the Impulse Current基于冲击电流法测量接地电阻的装置
11.Study of Method on Grounding Resistance Measurement with Short Electrode Wire and New Decreasing Resistance Technology;地网接地电阻短距测量方法和降阻新技术研究
12.Study on Method of Grounding Resistance Measurement with Short Electrode Wire and DC Grounding;地网接地电阻短距测量方法和直流接地研究
13.Discussion on a Question about Measuring Earth Resistance of Tower对一个测量杆塔接地电阻问题的探究
14.Measurement and Analysis of Power Plant"s Mpulse Grornding Resistance&Impulse Potenial Distibution电厂冲击接地电阻与电位分布的测量分析
15.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
16.Ground resistance test method research of metrology calibration & test laboratory计量校准测试实验室接地电阻测试方法研究
17.Development of Tower Grounding Device s Impulse Ground Impedance Measurement System;输电杆塔接地电阻的冲击测量系统的研制
18.Fundamental Research on Measuring Earth Resistance by Adopting Multi-Current Auxiliary Electrodes;多辅助电流极法测量接地电阻的基础研究
相关短句/例句
groundmeter接地电阻测量仪
1.Introduction was made to the two methods to test large currentgroundmeter errors.介绍了检测大电流接地电阻测量仪误差的二种方法。
3)earth resistance meter接地电阻测量计
4)grounding resistance measuring equipment接地电阻测量装置
1.Multi-functionalgrounding resistance measuring equipment多功能接地电阻测量装置设计
5)ground impedance measurement接地阻抗测量
1.There are a lot of damage by lightning on transmission line towers, but nowground impedance measurement only can measure industry frequency ground impedance, but rarely measure impulse ground impedance, so it is very necessary to research a new method of measuring tower impulse gr.本文对国内外现有的和正在研究的接地阻抗测量方法进行了分析，全面介绍了测量接地阻抗的基本原理，分析比较了各种接地阻抗常用测量方法的优缺点。
6)earth resistance tester接地电阻检测仪
1.The Fast Fourier Transform Algorithm is an important signal analysis method, and FFT application in theearth resistance tester can improve its anti-interference ability.快速傅立叶变换(FFT)是重要的信号分析工具,在接地电阻检测仪中应用FFT变换可提高仪器的抗干扰能力。
延伸阅读
接地电阻测量分子式：CAS号：性质： 接地电阻应定期测量。常用接地电阻测量仪测量接地电阻。接地电阻测量仪由自备110～115Hz的交流电源(手摇发电机或电子电源)和电位差计式测量机构组成。测量距离应选择适当，以提高测量的准确性。如测量电极直线排列，对于单一垂直接地体或占地面积较小的组合接地体，电流极与被测接地体之间的距离可取40m，电压极与被测接地体之间的距离可取20m。对于占地面积较大的网络接地体，电流极与被测接地体之间的距离可取为接地网对角线的2～3倍，电压极与被测接地体之间的距离可取为电流极与被测接地体之间的距离的60％左右。
