The characteristics of transformer temperature rise is described briefly, and the top oil temperature rise calculation of a large power transformer on-site is introduced and analyzed.

简单说明了有关变压器温升的一般特性，并对一台大型电力变压器现场油顶层温升的推算进行了介绍和分析。

youdao

The temperature on the top layer of the oil tank is the lowest.

储油罐中顶层原油的温度最低。

youdao

In the oil combustion, using top gun, the upper wind at a heat load of boiler blower gathered, part of the furnace temperature is high, reaching the ash melting point, resulting in boiler coking.

在投油稳燃时，运用上层油枪，使得上层一次风处热负荷会集，锅炉鼓风机部分炉温高，到达灰熔点，致使锅炉结焦。

youdao