New Page 2 关键词： 变压器；特殊温升试验；热点温度；标准 [gap=484]Key words: Transformer; Special temperature rise test; Hot spot temperature; Standard
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Moreover, an improved method for calculation of the hot-spot temperature is given, and it shows higher reliability by compared with the load guide.
提出了一种计算变压器绕组热点温度的改进方法,通过与IEC负载导则推荐方程计算结果以及实测绕组热点温度的对比,显示了提出的改进方法在变压器过载情况下具有较好的可靠性。
参考来源 - 变压器内部温度光纤传感监测及绕组热点温度计算改进方法Thus it is of great significance for the permissible overload and the operational life assessment to monitor the hottest spot temperature.
因此,热点温度监测或估计对变压器的过载控制以及寿命评估具有重要意义。
参考来源 - 基于底层油温的油浸式变压器热点估计方法研究Moreover, an improved method for calculation of the hot-spot temperature is given, and it shows higher reliability by compared with the load guide.
提出了一种计算变压器绕组热点温度的改进方法,通过与IEC负载导则推荐方程计算结果以及实测绕组热点温度的对比,显示了提出的改进方法在变压器过载情况下具有较好的可靠性。
参考来源 - 变压器内部温度光纤传感监测及绕组热点温度计算改进方法·2,447,543篇论文数据，部分数据来源于NoteExpress
因此监测运行中的变压器线圈热点温度是非常必要的。
Therefore monitoring operation in the transformer coil hot temperature is very necessary.
将其和晶体管发射极电流方程相结合得到不同偏置下晶体管的热点温度。
And together with the transistor current equations, the hot spots temperature of a transistor under different bias is obtained.
在测定热点温度后，我们计算得了发射材料的损失率和发射材料贮量与寿命的关系。
At measured hot spot temperature, the evaporation rate is theoretically calculated and the relations between emission material storage and lamp life are obtained.
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