Shunt Trip Shunt trip is a feature added to a circuit breaker or fusible switch to permit the remote opening of the breaker or switch by an electrical signal .

分励脱扣分励 脱扣 是 线路断路器或可熔电闸的一个特性，可通过远程信号来进行分断或转换。

The Trip Circuit Design of Intelligent Release

智能化脱扣器 脱扣 电路的设计

When the relay operates one or more contacts will operate and energize a trip coil in a Circuit Breaker and trip ( open ) the Circuit Breaker .

当继电器动作时，一个或多个接触器动作且给 断路器的 脱扣线圈通 电，从而将断路器断开。

Trip - proof Circuit of High-voltage Circuit Breaker

高压断路器的防 跳 回路

Advantage : Because the movement time to produce the effort is relatively short can make the circuit breaker realize that trip fast thus improved the circuit breaker and divided and given up ability ;

优点：由于产生作用力的动作时间较短，能使断路器实现快速 跳闸，从而提高了 断路器分断能力；

Test Table of Long Time Delay Heat Trip of Air Circuit Breaker and Test Method

空气 断路器的长延时热 脱扣试验台和试验方法

Principle and Application of function of Trip Circuit Monitor for Microcomputer Protection Device of SIEMENS

西门子微机保护装置中 跳闸 回路监视功能的原理及应用

The flux transfer trip is an actuator of intelligent release of low voltage circuit breaker its performance concerns the reliability of circuit breaker .

磁通变换器是低压 断路器智能 脱扣器的执行元件，它的性能关系到断路器工作的可靠性。

Single-phase controllers utilize a two pole common trip circuit breaker with 10 amp symmetrical interrupting capacity rating .

“单相控制装置采用两极、普通 行程 断路器，额定对称中断能力为10000安培。”

In addition the developed device can detect the trip or close circuit and outlet contact point rapidly which indicates that the theoretical analysis above is correct .

最后，开发了一套快速检测 跳合闸 回路和出口接点状念的装置，验证了理论分析的正确性。

To solve the problem that phase current differential protection may be less sensitive or fail to trip when short circuit happens through big transition resistance this paper proposed a new directional current differential protection criterion using fault components .

针对全电流差动保护经大过渡电阻 短路时 灵敏性不足的缺点，提出了利用故障分量构成的方向电流差动保护新判据。

When fault occurs in double circuit transmission line it is very important for system operation to trip out the faulty phase and it is necessary to judge the faulty phase in the double circuit .

当双回线路发生故障时，对故障进行分相 跳闸对系统运行非常有利，这就需要判断双 回 线路的故障相别。

Introducing the principle of adaptive instantaneous trip current protection the discrimination method of short circuit fault type the real time and on-line calculation method of system impedance the calculation method of jump-value of current and the protection area of adaptive instantaneous trip current protection respectively .

介绍了自适应电流速 断保护的原理， 短路故障类型的识别方法，系统阻抗的在线实时计算方法，电流突变量的提取方法及自适应电流速断保护的保护范围。

We analyse the over-current trip by means of electricity-heat-structural coupling method and do the second development of the Ansys software for the sake of the design of the low-voltage circuit breaker series .

采用电热结构耦合的方法对过流 脱扣进行分析，并对Ansys软件进行二次开发，便于低压 断路器系列产品的设计。

It is understandable after analysis that one phase feeder circuit breaker may trip and another will not due to the different short circuit current and different residual voltage .

经分析可知，在 短路电流不同、残压不同的情况下，会发生一相馈线断路器 跳闸而另一相不跳闸的现象。

The Analysis and Precautionary Measures of an External Fault Trip Accident Which is Due to the Secondary Circuit Problem

一起因二次 回路问题发生区外故障 跳闸事故分析及防范措施

Investigation on reliability of intelligent trip device for LV circuit breakers

低压 断路器智能 控制装置可靠性研究

When circuit breaker on trip trips under accident state when on trip order has not been eliminated prevent circuit breaker from on trip again .

断路器合闸在故障状态上 跳闸后，当合闸命令未消除时，防止 断路器再次合闸。

Discussion of protection of Trip Coil in Circuit Breaker of Traction Substation

浅谈牵引变电所 断路器 跳闸线圈的保护

Measurement and Controlling Technology of Low Votage Universal Circuit Breaker Controlling Unit ; Investigation on reliability of intelligent trip device for LV circuit breakers

低压框架式 断路器用控制器的测量与控制技术低压 断路器智能控制装置可靠性研究

Improper Trip of Intelligent 4-Pole Circuit Breaker and Its Resolution

智能4极 断路器非正常 跳闸问题及其解决