English translation for "接地测量"

earthmeter

Related Translations:

模拟接地:  analog groundanalogue ground

接地要求:  grounding requirement

中性接地:  neutral earthing/ groundingneutral earthing/groundingneutral grounding

系统接地:  system earthsystem ground

电抗接地:  reactance grounded

固定接地完全接地:  solid earth

接地逆转:  ground inversion

接地标志:  earthing mark

单线接地:  phase to ground faultphase to ground short circuitsingle line groundsingle-line ground

接地金属:  grounded metal

Example Sentences:

	1.	At present , the small electric current method is widely used in the grounding measurements of ground grids in foreign countries 目前，国外接地网接地测量广泛采用了小电流测试方法，这种方法测量精度高，但价格昂贵。
	2.	In the present grounding measurements in substations , the large electric current method is used to raise the ratio of signal to noise , but this method does not obviously decrease the measurement error . the test instruments are unwieldy , and it is easy to threaten personal safety 在现有变电站接地网接地测量中，采用大电流测试法来减小测量误差，其消除干扰的效果并不理想，且此方法测量设备笨重，还可能危及人身安全。
	3.	The test instruments based on this method are highly precise , but costly . the author develops a grounding measurement system of substations based on the virtual instruments , which uses labview as the development software and adopts the small electric current method . the fft method is used to process the measurement data , which can decrease the measurement error 本文作者研制了基于虚拟仪器的变电站接地网接地测量系统，该系统以labview为软件开发平台，采用小电流测试法，并利用快速傅立叶变换方法对测试信号进行数字滤波处理，提高了该系统的信噪比。
	4.	In connection with the situation of application of hook type earthing resistance meter in the transmission division of yichang power supply bureau , taking account of the principle and the environmental requirement of measurement , the problems in application were proposed and analyzed as well . according to the different grounding structure of lightning protection for overhead transmission lines , the proper measuring method was suggested 针对宜昌供电局输电分局钩式接地电阻计使用情况，通过运用该表接地测量原理和适用条件，分析并提出使用中存在的问题；对架空送电线路防雷接地构造差异情况，提出正确的测量方法。

Similar Words：

"接地标志" English translation, "接地表示灯" English translation, "接地不良" English translation, "接地部份" English translation, "接地部位及接地压力" English translation, "接地测量计" English translation, "接地测量仪" English translation, "接地测量装置" English translation, "接地测试" English translation, "接地测试计" English translation