Grounding Impedance Test 接地阻抗测试 ; 接地阻抗
impact grounding impedance 冲击接地阻抗
grounding impedance reversal method 接地阻抗倒相
grid grounding impedance measurement 接地阻抗测量
high impedance grounding faults 高阻接地故障
impedance grounding 阻接地短路
So an effective method is needed to reduce the grounding impedance, so as to ensure safety of people and equipments.
这就要求一种有效的方法来降低接地阻抗,保证人身和设备的安全。
参考来源 - 引外接地网的工频接地参数计算·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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。
This paper makes a study on principles of grounding impedance measurement and derives the formula for calculating grounding impedance.
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。
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