变压器

Simulation results show the surface potential closed to sea drops to zero influenced by sea. The lower potential of substation makes more DC currents of power grid flow through transformer neutrals and causes DC bias of transformers.

靠近海洋层的地表电位受到海洋的影响将下降至接近零电位，导致更多的直流电流从靠近海洋的变压器中性点流出，影响了变压器的正常运行。

Power transformer and reactor fittings - Part 2: gas and oil actuated relay for liquid immersed transformers and reactors with conservator.

电力变压器和电抗器配件。第2部分：带储油箱的液浸式变压器和电抗器用气动和油动继电器。

This series transformer can meet the modification of oil volume by flexible convexo-concave feature of the corrugate fib so as to make the conservator dispensible.

全密封变压器，通过波纹筋的弹性凹凸变形吸收油体积的变化，无需油枕，使变压器内部与完全隔绝，最有效地保护内绝缘，延长使用寿命。

CH400 transformer coulometer can be widely applied in test on production line of small manufacturer of transformer or rectifier power or in labs.

CH400变压器电量测量仪系列可广泛用于各种小型变压器或整流器电源等厂家的生产流水线测试，实验室试品试验等场合。

But there are two shortcomings with it, coding defect and critical value criterion defect.

变压器油中溶解气体分析是变压器内部故障诊断的重要手段。

On the other hand, analyzed the mechanism of generating transformer inrush current and the characteristics and identification methods. Pointed out the existing problems that baseding on the principle of the dead angle of excitation inrush current identification method in transformer microcomputer protection.

另一方面分析了变压器励磁涌流产生机理及波形特点与识别方法，指出了在变压器微机保护中，基于中断角原理的励磁涌流识别方法及存在的题目。

The new technique to diagnose transformer aging by polarization and depolarization current method is discussed.

介绍了变压器老化诊断的高性能液相色谱分析法，论述了用极化电流/去极化电流法诊断变压器老化的新技术，并列举了实例。

Dual power then transformer with multiple users, such as have the technical measures to ensure that the simultaneous use, in accordance with their side of the greatest double-take with the capacity to pay posted fee, or transformers by then to pay double the sum of paste fee.

双路供电接用多台变压器的用户，如具备技术措施，保证不同时使用，按其一侧最大接用容量的双倍交贴费，否则按接用变压器总和的双倍交纳贴费。

It is extensively used for different occasions that require DC power supply, including electrolytic chemistry, transmission, traction, electrostatic precipitation, electroplating and DC transmission etc.

整流变压器是指把电力网的三相正弦交流电压变换为所需要的交流整流电源的电压和相数的电源变压器，它广泛应用于点解化学、传动、牵引、静电除尘、电镀、直流输电等需要提供直流电源的场合。

In transmission and distribution system,transformer is a basic component of energy conversion.

在电网中，变压器是电能转换的最基本的元件，但常规变压器难以对供电可靠性的提高和电能质量的改善作出贡献。

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。