电力变压器

This is of important guiding significance to the popularization of the energy conservation program.

这对中小型电力变压器及小型异步电动机的节能推广工作有重要的指导作用。

Forecast precision to rise, use an index deliquescent gas data has flowing operation in the oil of the electric power transformer to strong random sex flowing processing, right in front those who get wait for removed data to be generated afresh, make a new series.

为了提高猜测精度，采用一次指数平滑运算对强随机性的电力变压器的油中溶解气体数据进行平滑处理，对前面得到的等间隔数据重新生成，构成一个新序列。

As a fairly complicated element protection device, transformer differential protection device is one of the essential carriers to detect the hardware structure of protection devices and the rationality of its algorithm.

作为比较复杂的元件保护装置，电力变压器差动保护装置是长期以来检验保护装置硬件结构和保护算法的重要载体之一。

According to this theory, the origin of return voltage in oil-paper insulation system is analyzed. Then two equivalent extended Debye models, a simplified one as well as a complicated one, are established. Based on the dielectric polarization theories, the parameters in the Debye models are analyzed, and its influence to the curve of return voltage are also discussed.

本文首先从极化过程的基本原理出发，给出了回复电压法的理论基础，并由此分析油浸式电力变压器出现回复电压的原因；然后建立了两种等效扩展德拜模型，结合介质极化理论分析了模型中电路参数的意义，并讨论了各参数变化对回复电压曲线的影响。

This paper first introduces the origin and the mechanism of the dissolved gas in the transformer oil.

本文首先介绍了电力变压器油中溶解气体的来源和产生机理。

Power transformer ; eddy current ; local overheat ; loss

电力变压器；涡流；局部过热；损耗

The operation reliability of power transformer is related to the safety and stability of power system directly.

电力变压器是输电配电网中最重要的设备，也是最容易出现故障的设备，其运行可靠性直接关系到电力系统的安全与稳定。

The normal operation of the power transformer is the guarantee for the safety, reliability, high-quality and economic operation of power system.

电力变压器的正常运行是电力系统安全、可靠、优质、经济运行的重要保证。

Power transformers are key element in power system.

电力变压器是电力系统的枢纽设备之一。

Power transformers are given a variety of different names, depending on their use in power systems.

电力变压器是给了各种不同的名称根据其在电力系统中使用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。