China's distribution systems are almost ungrounded or grounded via arc - suppression coil.

我国配电网大多采用中性点不接地或经消弧线圈接地(即小电流接地)的运行方式.

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In our country, system is mainly the non - effective earthing system.

我国中低压配电网多采用小电流接地系统.

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The low current error and measures were discussed also.

还讨论了小电流误差的问题及对策.

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Small current earth at neutral point is popular in power distribution networks.

中性点采用小电流接地是配电网的一种主要接地方式.

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The study subject of this paper is Study Of An Intelligent Type Fault Location Distribution Systems.

本论文研究题目为小电流接地系统智能型线路故障测距.

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Switching applications of high impedance circuits include low current, high resis - lance, and high impedance voltage applications.

高阻电路的切换应用包括小电流 、 高电阻和高阻抗电压应用.

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Specifically provides small current power distribution for the industry workshop, industrial building, etc.

专为工业厂房 、 工商业建筑等领域提供小电流输配电.

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Power MOSFETS on - resistance will have a ve temp coef and not + ve at low current levels.

功率MOSFETS 导通电阻 有负温度系数,小电流时有正系数.

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This paper proposes a simple , convenient and relatively accurate method for measuring currents, i . e.

介绍了简单易用 、 测量精度高的不对称小电流接地系统单相接地电流的测量方法.

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A new approach ground fault section location signals in a non - solidly earthed network is presented.

提出一种适用于配电系统架空线路的小电流接地故障区段定位新方法.

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The extinguish of arc of single - fault is analyzed with frequency theory and fundamental frequency theory.

本文分析了小电流接地系统弧光接地过电压的基本原理及高频熄弧理论和工频熄弧理论.

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A small current output and intermittent middle current pulse were demanded in the battery for BP.

寻呼机用电池要求小电流连续放电加上间歇中电流脉冲.

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Key words: low current earth electrical network, transient earth fault, zero - sequence energy, energy variation.

关键词: 小电流接地电网, 间歇性电弧接地故障, 零序能量, 能量变化.

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Thus provides a new method to fault line selection for single - phase grounded fault.

从而为小电流接地系统 单相 接地故障选线提供了一条新的路径.

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Measuring the critical temperature of superconductors requires lower current and lower voltage, which needs high precision.

对超导体临界温度的测量要求非常小的电流和电压, 小电流与小电压对系统的测量精度要求很高.

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