短路的

Be familiar with electrical design and electrical calculation, i.e. sizing transformer, calculation of short circuit current , circuit breaker setting

熟悉工厂变配电系统的设计及整定计算，如变压器容量计算，系统短路电流计算及开关整定计算等。

As a result of current-limiting circuit breaker with current limiting features may be particularly applicable to large short-circuit current of the network '.

限流断路器由于具有限流特性，特别适用于可能出现大短路电流的网络'。

After multiple lightning strikes and years out in the elements, lightning arrestors themselves can fail, creating a momentary short-circuit on the power grid.

闪电多次击中这些零部件后，久而久之这些避雷器就会慢慢失效，在电网上形成一个瞬间的短路。

The series resonant type fault current limiter is a new technology to limit the excessive short-circuit current of the extra high voltage power grid.

采用串联谐振型故障电流限制器(fault current limiter，FCL)是解决超高压电网短路电流超标问题的一种新技术手段。

With the rapid increase of the power system capability in recent years, ground fault current increases greatly.

近年来，随着电力系统容量的急剧增大，入地短路电流大幅升高。

Based on this background,the author does some research on engineering application of the solid states fault current limiting technology.

本文是在已有工作的基础上，对固态短路限流技术进行工程化研究。

Wire/workpiece short-circuit detection and display in manual wire feeding mode minimizes mechanical stresses on wire feed head supports.

焊丝和工件之间可以实现短路过渡，在手动送丝模块中能减少焊丝头支撑座的机械压力。

A detailed investigation of repetitive short circuit behaviour of the Trench and Field Stop IGBT will be discussed.

文中将讨论&沟槽—电场截止型&IGBT可重复短路行为的详细研究。

When the circuit is shorted, the 20kHz carrier frequency signal indicator will goes off and gives the commend for power cut off. The audible and light signals will be also given.

遇有短路，20kHz载频信号消失，给出切断电源的执行指令，并给出声、光报警。

The necessity and the application of over current protection during start-up course are discussed. gas turbine generator ; start-up with varied frequency ; SFC ; overcurrent with protection low frequency ; relay protection

此外，还有一种观点认为：在变频起动过程中如果发电机定子回路及其引出线发生相间短路，由于变频起动装置内部的可控硅作用，能

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。