电阻接地,resistance grounding
1)resistance grounding电阻接地
1.The arcing coil grounding mode and theresistance grounding mode of neutral point in urban distribution network are analyzed,and the mode of arcing coil with parallelresistance grounding through working experience is provided.通过对城市配网中性点经消弧线圈接地以及中性点经电阻接地两种方式的分析,结合现场工作经验,提出了消弧线圈并联电阻的接地方式,并阐述了该接地方式的原理与实现方法。
英文短句/例句
1.resistance-grounded neutral system中心点电阻接地系统
2.The Research of Distribution System Neutral Resistance Grounding and Development of Grounding Resistors配电网中性点电阻接地方式研究及接地电阻器的开发
3.Introduction to neutral grounding and resistance grounding in distribution system配电系统中性点接地方式及电阻接地方式
4.Discussion about Substation Grounding for Medium-voltage Low-resistance Grounding System对中压小电阻接地系统变电所接地问题的探讨
5.Operation Analysis of Low Resistance Grounding System for Beijing Power Grid北京电网10kV低电阻接地系统运行分析
6.The Layout of Current Transformer of 10 kV Micro-ohm Resistance Grounding System10kV小电阻接地系统电流互感器配置
7.Analysis of grounding mode by resistor for neutral point of 10kV power distribution network10kV配电网中性点经电阻接地方式分析
8.Discuss on Earthing Protection Scheme in Neutral Grounded with Low-resistance Distributed System中性点经小电阻接地系统接地保护方案探讨
9.Research on grounding method of arc-suppression coil with parallel or serial resistance and ground-fault protection principle消弧线圈并串电阻接地式与接地保护原理研究
10.Analysis on the Grounding Faults in 35 kV System with Neutral Resistance Grounded and Its Protective Measure35kV电阻接地系统接地故障分析与保护措施
11.Influence factors and reducing methods of earth resistances影响接地电阻的因素及减小接地电阻的方法
12.Analysis on Grounding Resistance Reducing by Using Steel Tower 3-D Grounding Device铁塔三维接地装置降低接地电阻分析
13.Study of Method on Grounding Resistance Measurement with Short Electrode Wire and New Decreasing Resistance Technology;地网接地电阻短距测量方法和降阻新技术研究
14.Grounding means connecting to a lowresistance earth electrode or an excellent earthing system.接地是指与具有低电阻的接地电极或良好的接地系统相联接。
15.An earth circuit must be installed; dispersion resistance to earth must not exceed20 Ohums.必须装接地电路......电阻不得超过20欧姆.
16.The Research of Transmission Line Tower Grounding Resistance Measurement Method;输电线路杆塔接地电阻测量方法研究
17.Apparatus Used to Measure Grounding Resistance Based on the Impulse Current基于冲击电流法测量接地电阻的装置
18.Discussion on Grounded Resistance of Client End in 20 kV Substation客户端20kV变电所接地电阻值的探讨
相关短句/例句
resistance grounded电阻接地
1.It describes three ways to improve three phrase auto reclosing equipment of 10 kV feeder in 16 Ωresistance grounded neutral system of Shantou electric power network.简述了汕头电力局配电网10kV中性点经16Ω电阻接地方式10kV馈线三相一次重合闸的三种改进接线的逻辑构思和应用,提出为提高配电系统供电可靠性在不同的变电所及同一变电所不同线路参数的馈线采用不同重合闸方式的解决办法。
3)grounding resistance接地电阻
1.On-line test by usinggrounding resistance meter and its anti-jamming;使用接地电阻测量仪在线测量及其抗干扰
2.High-precision Transmitter for Measurement of Grounding Resistance;一种高精度接地电阻测量变送器
4)ground resistance接地电阻
1.Ground Resistance Measurement Instrument Design with USB;基于USB接口的接地电阻测量仪设计
2.Experimental design ofground resistance measurement;测试接地电阻实验的设计
5)earth resistance接地电阻
1.Design of insulation resistance andearth resistance test system;绝缘电阻与接地电阻测试系统的设计
2.Discussion on shunt coefficient for calculatingearth resistance of substations in Shenzhen area;深圳地区变电站接地电阻计算中分流系数的探讨
3.Study about reduceearth resistance of substation;降低变电站接地电阻的研究
6)earthing resistance接地电阻
1.Analysis of frequency influence toearthing resistance using 3D FEM method;三维有限元法分析频率对接地电阻的影响
2.The measurements of using main steel bars to construct earthing grid in the unattached groundwork and reducing theearthing resistance gratitude in the high resistance rate area were also introduced.并对利用独立基础内主钢筋构成接地网和在高电阻率地区降低接地电阻的措施进行了介绍。
3.The conclusion that the residence building didn’t need to require lowearthing resistance was pu.论述了等电位联结措施对住宅接地安全的影响和作用,主张住宅建筑不必要求小的接地电阻值。
延伸阅读
电气装置接地电阻电气装置接地电阻electric equipment grounding resistanced旧nq一之huongzh一j一ed.d旧nzu电气装t接地电阻(eleetrie equipmentgrounding resistanee)电流了经接地体流人大地时接地体的电位U和I的比值。在工颇(或直流)电流经接地体流人大地时，接地电阻即为接地体到无穷远处的土坡(含河水)的总电阻。在冲击电流经接地体流人大地时，接地体上最大电压出现的时刻不一定是电流最大的时刻，接地体上的冲击电压和对应时刻的冲击电流的比值为冲击接地阻抗，它是随时间变化的。工程应用为了方便起见，将接地体上的冲击电压最大值和冲击电流最大值之比称为冲击接地电阻。对接地电阻的要求各种常用的接地装工的接地电阻允许值见表1。
