这种偏移电流的典型来源是绝缘子和电缆。
Typical sources of such offset currents are insulators and cables.
下绝缘子上均装有触座。
The upper and lower insulators are equipped with touch seat.
临界条件是污秽绝缘子最重要的特征量之一。
Critical state is the most important character of polluted insulator.
各种材料制的绝缘子。
架空线路用绝缘子和配件。金属配件。密封臂(BS)。
Insulators and fittings for overhead lines. Metal fittings. Sealing arm (BS).
架空线路用绝缘子和配件。金属配件。镀锌方管(TG)。
Insulators and fittings for overhead lines. Metal fittings. Galvanized square tubes (TG).
架空线路用绝缘子和器材。金具。双联杆和横杆(TG)。
Insulators and fittings for overhead lines. Metal fittings. Twining and bracing rods (TG).
线路绝缘子发生覆冰闪络故障，对线路安全运行造成威胁。
The ice flashover accident of transmission line insulator is harmful for transmission line safe operation.
文章通过试验探索了合成绝缘子“不明原因”闪络的原因。
Through experiments the reason of unidentified flashover of composite insulators is seeked in this paper.
过高的湿度会降低印制电路板和测试连接绝缘子的绝缘电阻。
Excess humidity can reduce insulation resistance on PC boards and in test connection insulators.
线路绝缘子发生覆冰闪络故障，对线路安全运行造成了威胁。
The menace of transmission line safe operation is the ice flashover accident of transmission line insulator.
说明了瓷玻璃复合绝缘子也具有瓷、玻璃绝缘子的优点和缺点。
It is explained that porcelain and glass compound insulator has the advantages and shortcomings that porcelain and glass insulator have.
架空线路用绝缘子和配件。金属配件。双制动导线配置(ad)。
Insulators and fittings for overhead lines. Metal fittings. Double-stop conductor arrangement (AD).
支柱瓷绝缘子检测技术及寿命管理技术是目前电力行业研究的课题。
Strut porcelain insulator inspecting technique and life management technique is the study issue of electric power industry at present.
外部的分流电阻，例如：漏电的电缆和肮脏的绝缘子也可能引起负载误差。
External shunt resistances, such as leaky cables and dirty insulators, may also cause loading errors.
但是，接地线上有许多干扰，如果不消除它们，绝缘子电晕脉冲很难测到。
But there are many noises in ground lines, which make it difficult to detect insulator corona pulses.
盘型悬式绝缘子自动胶装机的设计包括机械系统设计和气压传动控制设计。
The design of automatic cementing device for cap and pin insulator consists of mechanical system and pneumatic driving control.
输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。
Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.
图2 - 12示出了测试夹具上由两个绝缘子支撑的高阻器(RDUT)。
Figure 2-12 shows a high mega-ohm resistor (RDUT) supported on two insulators mounted in a metal test fixture.
输电线路覆冰可引起导线舞动、杆塔倾斜、倒塌、断线及绝缘子闪络等问题。
Transmission line regelation may cause conductor galloping, pole leaning or collapse, conductor breaking or insulator flashover etc.
文章提出了通过测量绝缘子接地电流来检测复合绝缘子表面污秽程度的方法。
The paper presented the method to detect the pollution degree of composite insulator surface by measuring its grounding current.
该监测系统的应用为防止绝缘子污闪事故的发生提供了有效的手段和技术保证。
The use of such monitoring system provides an effective guidance and secure for prevention of insulator flashover.
绝缘子覆冰密度与电场强度、绝缘子材料、结构、形状、覆冰水电导率等有关。
It also shows that the electric strength, the material, type, structure of insulators and the water conductivity may influence the ice density.
文章根据污秽放电伴随的超声信号，提出用声发射信号来反映绝缘子的污闪过程。
In this paper, the method which can judge the working condition of the insulator based on the acoustic emission is given (AE method).
实验室的应用证实，该系统的设计比较成功，是一套研究绝缘子泄漏电流的有效工具。
The system has been implemented in the laboratory and proved to be a successful-designed tool for insulator leakage current monitoring.
用不同方法实验研究单个绝缘子电晕特性的结果表明绝缘子本身状态决定了电晕特性。
In this paper, the characteristics of corona current with high voltage of a single insulator is studied in different methods.
电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。
Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.
本文还对耐张复合绝缘子的选型进行了分析，并论证了复合绝缘子应用于耐张串的可行性。
The feasibility of the composite insulator's application as the tension strings are discussed, and the principle and the restriction are presented.
本文还对耐张复合绝缘子的选型进行了分析，并论证了复合绝缘子应用于耐张串的可行性。
The feasibility of the composite insulator's application as the tension strings are discussed, and the principle and the restriction are presented.
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