That is, when the line failure, the relay circuit breaker tripping, the device auto-reclosing after a short time interval, so that a re-breaker.
即当线路出现故障，继电保护使断路器跳闸后，自动重合闸装置经短时间间隔后使断路器重新合上。
The recloser controller has logical structure, applicable function, high reliability, and can protect and control effectively aerial line outdoors of 10 KV electric power with outdoors vacuum breaker.
该控制器结构合理、功能适用、可靠性高，与户外真空断路器配套使用，能对电力10KV户外架空线路进行有效的保护和控制。
The operating logics and processes of the automatic transfer of the incoming line breaker and the bus-tie switch are presented.
给出了进线断路器备自投和母联开关备自投的工作逻辑和投切过程。
With an example of two lines short and grounding fault, and one side of breaker of grounding fault line being cut off, the paper illustrates the principle of this calculation method.
文中以跨线并接地的横向故障和接地故障线的一侧断路器断开后的复杂故障为例阐明了该算法的原理。
For example, screaming blood fury is great ice-breaker at parties. And fast movement good for getting to front of buffet line.
比如，血腥复仇的咆哮声在聚会上很适合用来打破冷场。而迅捷的移动让你可以立刻前往餐桌前线。
The large power station is strict to the electrical connection scheme, the application of angle scheme usually influenced by overhaul of line breaker which cause unloosed topology.
大型电站对主接线可靠性的要求更为严格，角形接线的应用往往受到断路器检修，即开环运行的影响。
The various selection methods of low voltage breaker when it was applied in distribution line, motor and lighting are introduced as well as the corresponding installation requirements.
介绍了低压断路器分别应用于配电线路、电动机和照明的选择方法，并就安装时应满足的具体要求作了阐述，提出了断路器在使用和维护过程中应注意的事。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
In the paper a new structure of the developed vacuum circuit breaker with the on-line dynamic contact force compensation by means of the contact current is presented.
本论文提出了一种新型的真空断路器结构，该结构可以利用触点电流在线动态补偿触点压力。
This paper introduces the configuration of an on-line monitoring device based on type 80C196KC20 MCU aiming at monitoring the SF6 circuit breaker.
阐述了一种以80C196KC20型单片机为核心，以SF_6断路器为监测对象的在线监测仪的系统构成。
This paper introduces a method that the mechanical condition of circuit breaker can be monitored and diagnosed on-line.
介绍了一种断路器机械状态在线监测与诊断的方法。
So it is necessary to develop the on-line monitoring and fault diagnosis for the real-time state of he HV circuit breaker.
高压断路器大部分故障源于机械方面，因此研究机械故障具有重要的意义。
It is an effective approach to ensure the non-exceeding of the breaking capacity of line breaker by adopting fault current limiter to restrain short-circuit current when the grid is in fault.
采用故障电流限制器来抑制电网故障时的短路电流是保证断路器遮断容量不致超限的有效方法。
Analysis of factors impacting on operation of optic protections, putting forward channel switch scheme of fiber protection when bypass breaker as line breaker.
分析了影响光纤电流纵差保护正常的原因，提出了旁代时通道的切换方案以及日常运行管理的几点建议。
With the structure as exterior impact the user's vision, also reflected the reliability of products, in line with the circuit breaker this kind of product characteristics.
用结构作为外观冲击用户的视觉，也体现了产品的可靠性，符合断路器这类产品的特点。
The paper analyse the requirements and implementation ways for protection of LV distribution line. Type selection and parameter setting of fuse and circuit-breaker are introduced.
系统地分析了低压配电线路保护的要求和实施方法，叙述了熔断器和断路器的选型，及其参数的整定；
This paper presents a new on-line monitoring system for vacuum circuit breaker.
介绍了一种所研制的真空断路器新型智能在线监测系统。
Through analyzing the reclosing of circuit breaker in middle of line-transformer strings, the existing problems were figured out and the modification measures were put forward.
通过对线-变串中开关重合闸问题的分析，找出了存在的问题，提出了改进意见。
A direct operation way of replacement line breaker on load by using line jumper was introduced, which is in accordance with the safety codes and the hot line maintenance rules.
阐述了使用线路跨接器带负荷更换线路断路器的直接作业方法。该方法符合安全规程和带电作业规程的要求，具有实用性。
HV and EHV transmission lines are equipped with split-phase breaker. If a longer reclosing time is setting in a heavy load line, the system may swing after the trip without fault of remote breaker.
高压、超高压输电线路的开关为分相开关，当对侧开关单相偷跳后，在线路负荷比较重、同时重合闸动作时间比较长的情况下可能引发系统振荡。
This paper presents a new design scheme of temperature on-line monitoring system of high voltage circuit breaker based on wireless communication.
提出一种新型的基于无线通信的高压断路器温度在线监测系统的设计。利用先进的温度传感器ds18 B 20采集现场的实时温度。
This paper presents a new design scheme of temperature on-line monitoring system of high voltage circuit breaker based on wireless communication.
提出一种新型的基于无线通信的高压断路器温度在线监测系统的设计。利用先进的温度传感器ds18 B 20采集现场的实时温度。
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