我国配电网一般采用中性点不直接接地方式。
The neutral of system is generally indirectly grounded in power distribution network in China.
在会谈中,他们会用另一种间接地方式表扬前辈。
They used another indirect tactic categorized as praise the predecessor, as in the meeting when a teacher fondly recalled a previous administration: "It was so calm, and you could teach."
通信电源接地系统通常采用联合地线的接地方式。
Communication Power grounding system commonly used in the United earth grounding.
本人介绍了信号接地方式以及接地点的选择等内容。
Introduced the signal grounding patlems, the selection of grounding points and so on.
建议选择高阻接地方式及自动调谐消弧线圈并联电阻接地方式。
It is suggested that high resistance grounded method and automation arc blow-out coil parallel resistance grounded method should be used for power distribution system.
作者认为,消弧线圈谐振接地方式有着较高的接地保护灵敏度。
The author considers that the way of resonance ground of arc extinguish coils is of a higher sensitivity for ground protection.
采用这种接地方式,消弧线圈的电感量具有快速、连续可调节性。
With this grounding method, the inductance value of the Peterson coil can be adjusted quickly and continuously in real time.
根据低压配电系统的负荷特性,阐述了低压配电系统的接地方式。
According to load characteristics of low voltage distributing system, this paper expounds earthing ways of low voltage.
引下线的连接应焊接,采用共用地网和一点接地方式接地等结论。
Down -conductor system connection should be welded, and the conclusion of common earthing system and adoption single earthing has been drawn.
随着配电网规模的不断扩大,配电系统接地方式的选择越来越受到重视。
The choice of neutral grounding models of distribution is getting more important along with the growing of distribution net models.
在实验过程中还发现弧源不同的接地方式对基片台悬浮电位有很大的影响。
It was found that the substrate floating potential changes a lot when the grounded state of arc source changed.
论证小电流接地系统低电阻接地和谐振接地方式对不同类型配电网的应用范围。
The paper also discusses the application scopes of small current grounding, low resistance grounding and resonant grounding in different kinds of power distribution grids.
变压器中性点的接地方式会影响到变压器被保护的程度以及变压器所需的绝缘量。
The method of grounding the neutrals of the transformers affects the degree of protection that can be given them and the amount of insulation they need.
介绍了变电站微机保护和测控装置接地方式的现状,以及不同接地方式的优缺点。
The present grounding modes of the microcomputer protection and control units in substations are introduced with their merits and demerits.
本文介绍了380V低压配电系统中性点的接地方式,分析了接地与不接地系统特性。
The way of neutral grounding in 380V LV distribution system was introduced and the characteristics of grounded and non grounded systems were analyzed.
对于中性点接地方式不同的配电网,按照能量的观点,选择不同的频带来实现故障选线。
In view of energy, the different frequency band is chosen corresponding to the distribution system with the different neutral grounding mode.
详细论述了更改的原因,现场试验和运行考验,以及与谐振接地方式相配套的研究成果。
Its reasons the results of field tests and trial operation, and the research achievements relevant to resonance grounding are all expounded.
该文介绍了常用接地方式,阐述了系统接地的原则,分析了电子电气设备接地的特殊性。
This paper introduces the common grounding, expounds the principle of the system grounded, analysis of the electrical and electronic equipment grounding of the special.
结果表明,ITO薄膜应用于OSR表面防静电放电时,需合理设计表面方阻和接地方式。
The results showed that surface square resistance and earthing way should be designed in reason when ITO film used for antistatic discharge on OSR surface.
介绍了电缆敷设路径、电缆的基本结构、布置方式、电缆中间接头的结构、电缆接地方式。
The laying path, basic structure, layout mode, the intermediate joint structure and grounding mode of the cable were also described.
阐述了中压电网中性点接地方式的近况,国家有关标准的变化,企业应从中吸取有益的东西。
The recent developments of neutral point ground modes of medium-voltage power network and variety of national related standards are presented.
本文通过对事故实例的分析,指出接地的必要性和几种接地方式在防火、防爆方面的局限性。
Analysing the accident examples in this paper shows that earth connection is necessary and some earthed methods exist limitations for fire-proof and explosion-proof.
接地是抑制电磁干扰的方法之一,对于不同电平、不同频率的信号所采用的接地方式也不同。
Grounding is a method to hold down electromagnetic interference, for different signal, the grounding is different.
本文分析了电力系统中性点的接地方式,论述了民用建筑接地设计的方法以及应注意的问题。
This paper analyzes the power system neutral grounding point and discusses the civil grounding design methods and the problems should be paid attention to.
介绍了控制系统中屏蔽接地的方式,并对屏蔽接地方式在控制系统中的应用和选用进行了讨论。
This paper introduces method of shield earth, and discusses shield earths application and selection in control system.
该导纳矩阵包含了变压器各绕组的联结方式、变压器的电气参数及变压器中性点的接地方式等信息。
The admittance matrix includes the information about the winding connection of the transformer, the electrical quantities of the transformer, and how the start points are connected.
文中详细论述了剩余电流动作保护装置的参数选用,安装要求,低压电网接地方式及安装施工要求等。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
文中详细论述了剩余电流动作保护装置的参数选用,安装要求,低压电网接地方式及安装施工要求等。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
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