有效接地 meaning in English
effective grounding
effectively grounded
useful earthing
Examples
- An approach of balancing compensation for any unsymmetrical three - phase load in neutral grounding distribution network
中性点有效接地系统不平衡负载的平衡化补偿理论研究 - In the electric power system of neutral point effectively , if parameter is not symmetric , the zero - phase - sequence current will appear
在中性点有效接地系统中，如果参数不对称就会产生零序电流。 - In this paper , the virtual instrument technique is used in accurate measurement of power energy and the power quality
本文就是应用虚拟仪器技术实现有效接地系统中电能的准确计量，并对电能质量问题进行了一些探讨。 - Distribution power systems in our country are almost ineffective grounded systems , it is called small current neutral system ( scns ) . but the unique characteristics of ground - faults of the scns make it difficult to locate exactly the fault point of transmission lines
我国大多数配电网均采用中性点非有效接地系统,即小电流接地系统,但由于该系统自身的特点,其单相接地故障的检测定位成为长期困扰电力工作者的一个棘手问题。 - Based on the analysis of the transient and stable features of fault information on line in single carrier power supply with ineffective grounding neutral , this paper puts forward a new method for fault location in small current power system called " gradual identifying law "
本文针对这一问题,在深入研究了中性点非有效接地单端供电系统发生单相接地故障后线路上的各处故障信息的暂态特性和稳态特性的基础上,提出了一种新的小电流接地系统单相接地故障定位方法- “递进信息法” 。