The tank structure of mining flameproof transformer is analyzed by the three-dimensional finite element method. The optimal design of tank has been carried out.
采用三维有限元法对矿用隔爆型变压器箱体结构进行了分析，完成了箱体结构的优化设计。
With the development of capacity of transformer, the leakage magnetic is increasing which may enlarge the stray loss in the tank and structure.
随着电力变压器单台容量的增加，漏磁场及其在油箱和结构件中引起的杂散损耗明显增加。
The paper presents the advantages and disadvantages of vacuum drying in transformer tank, analyses machine set's disadvantages during its used, and puts forward the solving measures.
介绍了对变压器油箱内实施抽真空干燥时的优缺点，分析了真空机组改进前在使用过程中存在的问题，对此提出了解决措施。
The causes of deformation in welding of transformer tank and precautionary steps are expounded in this paper. Its correction methods are introduced.
分析了变压器油箱焊接时变形产生的原因，提出了预防焊接变形的措施，介绍了焊接变形的矫正方法。
When the cable is dragged into the center of some all tube, a preliminary to the transformer tank slowly put transformer insulation sheath, then not so much the traction rope.
当电缆有些全部拽进中心管里时，初步往变压器油箱里慢慢地放变压器绝缘护套，这时不要过分地拉紧牵引绳。
In order to protect the instrument and the experimentalist when the transformer tank vibration signal is on-line measured, a set of optical transmitting system is designed in this paper.
在线测量变压器器身振动信号时，为保护后续仪器以及人身安全，设计了一套光电传输系统。
The vibration signals of core and winding measured from the transformer oil tank with vibration measurement system are investigated.
利用变压器振动测试系统，对在变压器油箱表面测得的铁心及绕组的振动信号进行研究。
Two types of structure of corrugation tank in the whole sealing oil-immersed transformer are introduced. Their economic and social benefits are analyzed.
本文介绍了两种全密封油浸变压器波纹油箱的结构，并对它们的经济效益和社会效益进行分析。
The principle is that the vacuum within the tank, the heating of transformer oil with the formation of oil mist spray method, Ershi oil gas and water escape.
其原理是把油罐内抽真空，将加热的变压器油用喷淋方法形成油雾，而使油中的气体和水分逸出。
The design principle and the improvement measure of oil tank of fully enclosed transformer are introduced. The calculating example is given.
介绍了全密封变压器油箱设计原理和改进措施，给出了计算实例。
The pressure relief valve can be mounted on an oil tank cover or a lateral wall of the transformer for protection in case of pressure of the oil tank in excess of the rated valve.
它安装在变压器的油箱箱盖或侧壁上，当油箱内压力超过规定值时，对变压器起保护作用。
In addition to all the civil construction works, it includes outdoor road project, general drainage network, electricity network, septic tank, power distribution and transformer house.
除全部土建工程外，还包括室外的道路工程、总体给排水、电网、化粪池、变配电房等。
In this paper, the dynamical characteristic of a model of joint-clamping type transformer oil tank has - been measured and calculated.
本文对钳夹式油箱的模型进行了动态测试和计算。
In this paper, the dynamical characteristic of a model of joint-clamping type transformer oil tank has - been measured and calculated.
本文对钳夹式油箱的模型进行了动态测试和计算。
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