浅谈如何提高山区接地电阻测量值的准确性

Discussion on How to Improve the Accuracy of Grounding Resistance Measurement in the Mountains Area

普光气田区地处山区,雷雨天气较多,地形复杂、地质条件差,土壤电阻率偏高。随着各个场站的逐步投产运行,接地电阻对安全生产的影响,也逐步体现出来。本文介绍了如何准确测量山区接地电阻的原理、方法和经验。

Puguang gas field is located in the mountainous areas.There are thunderstorms,the terrain complex,and the geological conditions are poor,so the soil resistivity is high.With each station is gradually put into operation,the influence of grounding resistance on safe production has gradually manifested.This article describes the principles,methods and experience of how to accurately measure the mountain grounding resistance.