Geomagnetically induced current (GIC) will affect the secure operation of large power transformers.
地磁感应电流(GIC)会对大型电力变压器的安全运行产生不利影响。
In this paper, Fault Tree Analysis Method is used for analyzing and calculating various failures of large power transformers in our country.
本文应用故障树分析法对我国大型电力变压器的各种故障进行了分析计算。
As the fault information of large power transformers has characteristics such as, complementarity, redundancy and uncertainty, the basic ideas of information fusion are introduced in this paper.
由于大型电力变压器具有互补性、冗余性和较强的不确定性等特点，该文将信息融合的基本思想引入到变压器的故障诊断中。
Because of the poor power factor and other concerns regarding a large phase back, multiple tap transformers are recommended even when the control device is a SCR.
由于缺乏能量的因素还有关于多了一大段的关系，即使当使用可控硅整流器时也推荐使用多插孔变压器。
In order to protect transformers of the large generator-transformer unit in power systems, the paper puts forward a kind of new principle of transformer protection based on break-variable of current.
本文针对当前电力系统中大型发变组保护中的变压器保护提出了一种基于电流突变量的保护新方案。
However, the power transformers, as an important part in the equipment, mainly is electromagnetic transformers with a large volume.
电源是这些电子设备中的一个重要部件，目前所用变压器多为体积较大的电磁式变压器。
The multi-point grounding fault of power transformer's iron-core accounts for a large proportion of all the common faults in the transformers.
论述变压器绝缘试验中温度、升压速度、极性、铁心是否接地对绝缘试验结果的影响，并分析产生这些影响的原因。
The multi-point grounding fault of power transformer's iron-core accounts for a large proportion of all the common faults in the transformers.
论述变压器绝缘试验中温度、升压速度、极性、铁心是否接地对绝缘试验结果的影响，并分析产生这些影响的原因。
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