电抗器

This book discusses the saturable reactor controlled the basic principles and theoretical analysis.

本书论述了可控饱和电抗器的基本原理和理论分析方法。

At last, the application of the saturable inductor is introduced and a topology of the ripple-free circuit at the output and its working principle are proposed.

同时结合实际需要，论文还介绍了饱和电抗器的应用，提出了一种适合输出级纹波抑制的拓扑及其工作原理。

A measurement winding is added to study the control-output characteristics of the single core saturable reactor .

为了研究单磁芯饱和电抗器的控制输出特性，在单磁芯结构中增加一个检测绕组。2。

This paper also suggests a practical design method to attain minimum weight of the saturable reactor, and the application of that method when using known types of standard core stampings.

从饱和电抗器的重量最小观点出发，本文提出了最小重量设计方法，并根据铁心的标准冲片系列提出了工程计算方法。

The RFP is for the design, manufacture, testing, supply, transportation, off-loading, installation and commissioning, storage at an Eskom facility of a range of 226 power transformers and shunt reactors to various Eskom locations/divisions throughout South Africa.

&建议要求&是设计，制造，测试，供应，运输，减荷，安装和调试，在全南非的各种不同的分支部门或网点中，存储Eskom设备的范围是 226个电力变压器和并联电抗器。

By studying the magnetic field surrounding the reactor,it is found that the changing magnetic field passing the metal enclosure directly overheats it.

另外，在对电抗器周边磁场进行分析发现，时变的磁场穿过其周边导体围栏使其产生感应电流是周边围栏发热的直接原因。

When compensating devices are switched by vacuum switches, if they are switched on group, the inrush current can be controlled by inserting suitable current-restrained reactance in-series. Since the restriking overvoltage is pertinent to the capacity of compensating devices and the time of restriking and igniting, the overvoltage can be restrained by arresters with asterism connection at the entrance of the capacitors. Although switching capacitance devices will bring up high interception cross overvoltage, the metal-oxide arrester can limit this overvoltage in the system designed in the thesis, and naturally the compensating devices can operate normally.

使用真空开关投切并联无功补偿装置，在分组投入并联电容器时，串联合适的限流电抗，合闸涌流可以得到控制；重燃时的过电压值与并补装置补偿容量，重燃发生时刻和燃弧时间有关，电容器进线端的三星接法避雷器可以抑制其过电压；切并联电抗器时会产生较高的截流过电压，金属氧化物避雷器可以使本文中所建系统的截流过电压得到限制，并联无功补偿装置可以正常切合。

Two-in-one uncoiling and leveling machine processes the silicon-steel sheet and iron slug used in welding machine and potential transformer.

二合一卷料校平装置主要用于电焊机变压器及电抗器硅钢片、铁芯片的加工。

He TVS based FCL is mainly composed of a capacitor, a current-limiting reactor connected with the capacitor in series and a TVS connected with the capacitor in parallel.

FCL主要由限流电抗器和与之串联的电容器组组成。

This paper, based on above analysis and research, suggests the insulation level of the main equipment in UHV system (including transformer, circuit breaker, disconnecting switch, reactor and MOA), which can be used as a references to research, manufacture of UHV equipment and design of power substation and transmission line.

在此基础上，对特高压系统的主要变电设备(包括变压器、断路器、隔离开关、电抗器和MOA)和输电线路的绝缘水平提出了建议，以供我国特高压设备研制和线路变电所设计参考。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。