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arc-suppressing coil
相关语句
  消弧线圈
     Principle of Selecting Earthing Wire for Single-phase Ground of Arc-suppressing Coil Grounding System
     消弧线圈接地系统单相接地的选线原理和应用
短句来源
     On this basis, the paper has studied and put forward the new method to improve the precision of capacitive current calculation and arc-suppressing coil compensation emphatically, and has reasoned out the corresponding calculation formula.
     在此基础上,本文着重研究并提出了提高电容电流计算精度和消弧线圈补偿精度的新方法,得到了相应的计算公式。
短句来源
     This paper has carried on deep analysis and studies to various kinds of capacitive current calculation methods of resonance ground system and compensation principles of arc-suppressing coil, and has pointed out the error that they exist in theory and the necessity of reducing the error.
     本文对谐振接地系统的多种电容电流计算方法和消弧线圈补偿原理进行了深入的分析与研究,指出了它们在理论上存在的误差及减小误差的必要性。
短句来源
     A New Type Automatic Resonant Arc-Suppressing Coil Based on Controllable Magnetic Flux
     基于磁通可控的新型自动调谐消弧线圈
短句来源
     The zero-sequence measurement current's distribution in the automatic arc-suppressing coil earthed power system is analyzed.
     分析自动跟踪补偿消弧线圈接地电网的零序测量电流分布规律。
短句来源
更多       
  “arc-suppressing coil”译为未确定词的双语例句
     Limitation of Overvoltage due to Arcing Ground with Arc-Suppressing Coil and a Gapless ZnO Arrester in the Power Distributing System
     消弧线圈和MOA对配电网弧光接地过电压的限制
短句来源
  相似匹配句对
     Novel Adjustable TSC Arc Suppressing Coil
     新型可连续调节的TSC式消弧线圈
短句来源
     Analysis of Application of KD XH Intelligent Arc Suppressing Coil
     KD-XH型智能化快速消弧系统应用效果分析
短句来源
     On the Problems In Quenching Of Arc Coil
     浅析消弧线圈的一些问题
短句来源
     Arc-suppression coil and its application
     消弧线圈的作用及国内应用现状比较
短句来源
     High Voltage Simulation Grid for Performance Study on Arc Suppressing Coil
     用于消弧线圈性能实验研究的高压模拟电网
短句来源
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Owing to the unceasing growth of the capacitive current in mine 6kV network, the paper introduces a new method to earth the neutral-point via arc suppressing coil connected in parallel with high resistance. It can be applied either in full compensation or in deficient compensation. To compare with the earthing simply via arc suppressing coil, the reliability of the new method in activation of the earthing protection device and the suppression of over-voltage by earthing shows a lot of advantages....

Owing to the unceasing growth of the capacitive current in mine 6kV network, the paper introduces a new method to earth the neutral-point via arc suppressing coil connected in parallel with high resistance. It can be applied either in full compensation or in deficient compensation. To compare with the earthing simply via arc suppressing coil, the reliability of the new method in activation of the earthing protection device and the suppression of over-voltage by earthing shows a lot of advantages. The paper also illustrates the computation of the value of the parallel resistor. and how the resistor is being connected in the system.

文章对煤矿6kV电网电容日益增大的问题,提出电网中性点经消弧线圈与高电阻并联接地的方案。该方案既可全补偿运行,也可欠补偿运行。在接地保护装置动作的可靠性及抑制电弧接地过电压方面与单纯消弧线圈接地方式对比,显示该方案具有很多优点。文章对并联电阻值的计算及如何接入系统作了说明。

The paper analyses the theory of some line-selecting earthing devices,they are unable to solve the problem of single-phase earthing line-selecting in petty current earthing system satisfactorily. The newly developed Type ML-X microprocessor line-selecting device for petty current earthing system is based upon the theory of comprehensive judgement of the value of capacitive curreht and the direction of harmonic current. The system may be used in systems with or without arc-suppressing coil, with advantages...

The paper analyses the theory of some line-selecting earthing devices,they are unable to solve the problem of single-phase earthing line-selecting in petty current earthing system satisfactorily. The newly developed Type ML-X microprocessor line-selecting device for petty current earthing system is based upon the theory of comprehensive judgement of the value of capacitive curreht and the direction of harmonic current. The system may be used in systems with or without arc-suppressing coil, with advantages of multi-function and no pre-setting needed. It has been widely used satisfactorily in many substations.

本文对几种常用接地选线装置的原理进行了分析,都存在不能园满解决小电流接地系统单相接地的选线问题。而新研制(根据电容电流大小和谐波电流方向综合判断原理)的ML-X小电流接地微机选线装置,经近百个变电站运行,取得了满意效果。该装置对有消弧线圈系统和无消弧线圈系统均可使用。并具有功能齐全,不需整定等诸多优点。

On the basis of the basle viewpoint of that the character of the first wave overvoltage is sufficient to indicate the general character of the single phase earthing overtage and does not need to analyze the rearcing . The behaviour of the first wave is analyzed through the root character and the model of conceutrated parameter. The theoretical analysis of the value, the neutral-point resistance earthing and neutral-point earthing ia the arc suppressing coil makes the statistical result more perfect. The...

On the basis of the basle viewpoint of that the character of the first wave overvoltage is sufficient to indicate the general character of the single phase earthing overtage and does not need to analyze the rearcing . The behaviour of the first wave is analyzed through the root character and the model of conceutrated parameter. The theoretical analysis of the value, the neutral-point resistance earthing and neutral-point earthing ia the arc suppressing coil makes the statistical result more perfect. The analysis points out that increasing value is the good way to improve the overvoltage.There are many serious shortcomings in neutral-point earthing via hish resistance, Generally it is not suitable for the underground electrical network. Are suppressing coil in combination with greater value can attain the effect of both decreasing the overvoltage and reducing the earthing current.

以首次波过电压特征足以表明单相接地过电压的一般特性,而不必再分析重燃这一基本观点为基础,应用叠加原理,通过根特征及集中参数模型来分析首次波的性态。对δ值、中性点电阻接地、中性点经消弧线圈接地的理论分析,使统计结果更为完善。分析指出:增大δ值是改善过电压的好方法;中性点经高阻接地存在许多严重缺陷,一般不适于井下电网。消弧线圈结合较大的δ值可能达到既降低过电压,又减小接地电流的效果。

 
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