变压器

Transformer oil purifier applies for filtrating and dehydrating transformer oil, mutual conductor oil, switch oil and other kinds of insulation oils.

变压器油净化器适用于过滤和脱水的变压器油，相互导体油，开关油和其他种类的绝缘油。

To confirm the running reliably and keep the advance of structure, the thesis starts from the basic principles, analyses the essence of kinds of breakdown, especially about the breakdown of oilpaper structure, and gives a detailed analysis using finite element method.

为了确保变压器的可靠运行，保持结构的先进性，本文先从基础理论出发，分析了各种击穿现象的本质，由此分析了变压器油—纸绝缘结构各组成部分的击穿情况，在此基础上提出了具体的有限元计算分析方法。

That is to say, winding overheat during operation affects the safety and life of transformers.

变压器运行中线圈温度过高将影响变压器的安全运行和寿命。

This paper,by analyzing the working theory of the voltage stabilizing transformer and the parallel resonance of saturation core coil,explains the influence of the capacitor on the range Voltage stabilization,and also the method to prevent capacitors from being damaged by high vo-ltage is introduced.

通过对稳压变压器工作原理及饱和铁芯线圈并联铁磁谐振的分析，讨论电容对稳压变压器稳压范围的影响。

Through calculating the partial derivative to the power loss of the transformer, economical operating area of a single transformer is deduced.

通过对配电变压器的功率损耗值取偏导，得出了单台变压器的经济运行区。

It is available in three configurations, including power supply board only, a board with a plug-in transformer, or a board with an enclosure and a plug-in transformer.

它有三种配置，包括电源板，插件变压器板和一个插件变压器。

In this paper,the wave process in a 500kV ultrahigh voltage power transformer winding is calculated and analyzed,the potential distribution and the gradient distribution in high and low voltage winding under the full wave and the truncation wave action are described.

对1台500 kV超高压电力变压器的绕组进行了波过程计算，分别计算了高、低压绕组在全波和截波作用下的电位分布和梯度分布，确定了梯度最大的油道，并计算了相应油道在全波和截波下的绝缘裕度，为变压器的绝缘设计提供了理论依据。

It is discussed that the adjusting effect of OLTC to the voltage of primary and secondary side is in close relation to the load type.

研究了有载调压变压器分接头的调节作用对变压器一、二次侧电压的影响与恒阻抗负荷、恒电流负荷、恒功率负荷以及电动机负荷等不同的负荷类型的关系。

Transformer primary role is to transform voltage and switching current, such as tape recorders, TV receivers in the power transformer to play this role.

变压器的主要作用是变换电压和变换电流，如收录机、电视接收机中的电源变压器就起这个作用。

By measuring the change of primary voltage of the transformer in several periods, PI controller adjusts the width of pulse so that flux imbalance of the transformer is limited in a reasonable scope.

通过检测变压器原边电压在几个周期内的变化量，利用PI调节器得出的控制量来适时的调整触发脉冲的宽度，把变压器直流偏磁限制在较小的范围之内。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。