通过计算和分析表明：变压器中性点接入小电抗对系统的操作过电压基本不会产生影响。
Through deduction and analysis, the conclusion can be made: low reactance at the neutral point of transformer has little effect on the switching over-voltage in power systems.
特种变压器的电抗计算非常复杂，又没有现成公式可用。
It's very complex to calculate the reactance of special transformer, and no formula can be made use of.
短路电抗法是实现监测变压器绕组状况的一种简便的方法。
Short-circuit reactance method which shows the condition of transformer windings, is a simple and convenient method.
仿真计算表明，变压器运行条件和外部因素的变化对短路电抗测量影响甚小。
The simulation results show that the changes of the operation condition of transformer and the external factors will not influence the accuracy of the short-circuit reactance of windings.
励磁变压器的串联电抗恶化了晶闸管的换相工作条件，并在晶闸管元件导通与关断瞬间引起危及到转子励磁绕组安全运行的过电压。
In addition, equivalent series reactance of excitation transformer worsens the condition of the thyristor operation, and it can bring transient over-voltage at the moment of switching thyristor.
在电力系统物理模拟试验中，提出了对模拟变压器电抗过大的串接电容补偿方法，该方法可以降低变压器的对外等效电抗。
This paper presents series-capacitance compensation method that can reduce the over-reactance of imitating transformer to meet equivalent reactance in power system imitating experiment.
公司主要产品：稳压器、高低压变压器、电抗器。
Company main products: Voltage stabilizer, high low pressure transformer, reactance implement.
通过测量变压器的短路电抗并计算分析，可以判断变压器的绕组故障。
Winding faults can be identified by measuring transformer short-circuit reactance and analyzing the data.
本文运用组合优化方法进行大型变压器的优化设计，提出了电抗约束判别条件。
The optimal design of large transformers with combinatorial optimization and with the reactance voltage drop as the constraint is described.
本文介绍了这种主变压器和平波电抗器的主要技术参数、结构和设计特点。
The article introduces the critical technical parameters, structure and design features of this main transformer and smoothing reactor.
电抗器可直接接在输电线路上或接在变压器第三绕组上，每种接法给系统带来不同的好处。
Reactors may be either directly connected to the transmission line or connected on transformer tertiary windings, each location offering specific system benefits.
本文介绍了一种改进后的用镜像法计算变压器漏磁场及漏电抗的新方法。
In this paper, an improved image method for calculating transformer leakage reactance is introduced.
该方法不依赖于变压器铭牌上的短路电抗等参数，能实时监测变压器各侧漏电感的变化情况。
The principle is independent of short-circuit reactance and leakage inductance of each side can be effectively monitored in real time.
是理想的干式电力变压器、电抗器及其它电机槽间、匝间、层间绝缘材料。
It is an ideal slot, interturn and interlayer insulating material of dry type power transformers, reactors and other motors.
主电路系统由输入整流滤波电路、前级逆变电路、高频变压器、整流滤波电路、后级逆变电路和输出电抗器组成。
The main circuit is made up of input rectifier & filter circuit, first inverter circuit, high-frequency transformer, second inverter circuit, rectifier & filter circuit and output reactor.
大型电力变压器和高压电抗器是输变电系统的重要设备，对其故障进行及时和正确的诊断，并给予检修，关系到整个电网的安全运行，十分重要。
Large power transformer and high voltage reactor are important equipments in power system, so the correct and in-time diagnosis of their faults and operation maintenance are very important.
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。
Two-in-one uncoiling and leveling machine processes the silicon-steel sheet and iron slug used in welding machine and potential transformer.
本文针对这种情况，提出一种用解析法推导特种变压器电抗计算式的方法，该方法快速、简捷、实用。
In order to resolve the problem, this paper proposes a convenient and useful method, which deduced by analysing the mathematic al equations of reactance.
电磁装置由中间变压器、补偿电抗器和阻尼器组成，作为分压器底座。
The electromagnetic device which is the base of voltage divider is made up of intermediate transformer, compensation reactor and damper.
变压器式可控电抗器与磁饱和式可控电抗器相比，谐波电流更小、响应速度更快、功率损耗更小。
Compared with the magnetic valve type controlled shunt reactor, the transformer type controlled shunt reactor is superior in its smaller harmonic current, faster respond speed and less power loss.
电磁装置由中间变压器、补偿电抗器和阻尼器组成，作为分压器底座。
The electromagnetic device which is the base of voltage divider is made up of intermediate transformer compensation reactor and damper.
理论分析及仿真计算证明：地铁车辆辅助电源中变压器原边绕组的漏抗通过合理的设计，可以起到该平衡电抗器的作用。
Both theoretical analysis and simulation prove that rationally designed leakage reactance of the primary winding can play a role of balancing reactor.
由变压器的理论分析可知：变压器的短路电抗值是由绕组的几何尺寸及相互位置所决定的。
It is shown from the theoretical analysis of transformer that the short-circuit reactance of a transformer is decided by the size and the relative location of its windings.
当选用低阻抗整流变压器时，全套设备由控制柜、电抗器、整流变压器三大部件组成。
When matched with low - impedance rectifier transformer, the whole set is composed of control cabinet, reactor and rectifier transformer.
系统地分析了ASVG直流侧电容量、变压器电抗值以及控制参数对电力系统稳定性的影响；
The influence of the DC capacitor value. transformer reactance and controller parameters on power system stability is analyzed.
采用动铁心式高漏抗变压器，主电路采用单相桥式整流电路与电抗器串联结构形式。
Movable-core high leakage reactance transformer, single-phase bridges rectifying and reactor serial structure for main circuit.
无电抗器在所有除了一个非常小的对本机背面变压器。
No chokes at all aside from one very small transformer towards the rear of the unit.
无电抗器在所有除了一个非常小的对本机背面变压器。
No chokes at all aside from one very small transformer towards the rear of the unit.
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