建筑物接地电阻测试干扰因素分析及消除方法

Disruptive factors analysis of building grounding resistance test and eliminating methods

结合三极法原理,从接地电阻三级法测试法入手,分析了建筑物接地电阻测试中可能存在的各种干扰因素,探讨了各种干扰因素的消除方法,以指导实践,确保接地电阻值的科学设计。

Integrating with three-stage principle, starting from grounding resistance three-stage testing method, it analyzes various disruptive fac- tors possibly existing in grounding resistance test, and explores various methods for eliminating disruptive factors, so as to guide practice and to ensure the scientific design of grounding resistance value.