因此，深入开展变压器油流静电带电问题的研究具有重要的理论与实际意义。
Therefore, it is of great theoretical interest and industrial significance to study on this topic.
此外，需要加强油务监督工作来监测变压器的油流带电问题。
In addition, strengthen oil supervision and management can also decrease the trend of oil-low electrification.
油流和丝线流动显示技术可真实反映涡流发生器对机翼附面层分离的控制效果。
The technology of oil flow and silk thread can reflect effect of the vertex generators controlling the boundary layer separation of the wing truly.
在大量实验基础上，提出了强油导向冷却变压器的油流量分配工程计算方法。
Based on a large amount of tests, an engineering calculation method of oil flow distribution for ODAF transformer is presented.
通过实验，分析了温度、转速、冷却油流量对带排转矩和带排功率损失的影响以及制动器制动管路控制流量对湿式多片制动器制动响应时间的影响。
Through the tests, influence of temperature, speed and cooling oil flow on torque and power loss, and influence of controlled flow in brake piping of braking response are analyzed.
油流继电器是大型电力变压器冷却循环系统的重要部件。
The oil flowing relay is the important prot of the cooling system of power transformer.
得到了较为适合的垂直油道、水平油道自然对流换热特性数经验关联式，并据此得到了自然油循环变压器垂直油道和水平油道线饼表面温降和油流温升的计算方法。
Some useful formulas for convection calculation of vertical and horizontal duct are given. So temperature decrease at the surface of discs and temperature rise of oil flow can be obtained.
分析了油流带电的产生及危害，利用循环管道模型研究了变压器电导率对大型电力变压器油流带电的影响。
The cause of the oil flow electrification and its harm in 500kV pow-er transformers. are analysed in this paper.
分析了油流带电的产生及危害，利用循环管道模型研究了变压器电导率对大型电力变压器油流带电的影响。
The cause of the oil flow electrification and its harm in 500kV pow-er transformers. are analysed in this paper.
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