空冷汽轮发电机定子端部发热试验研究

Test Study on the Heating of the Stator End of Air-cooled Turbogenerator

介绍QF-100-2、QF-135-2型空冷汽轮发电机端部发热试验的目的、方法和测试结果,及其端部磁场和温升的分布规律,为今后更大容量空冷汽轮发电机定子端部的结构设计提供依据。

The purpose, method and test results of the heating of stator end of QF-100-2, QF-135-2 type air- cooled turbogenerator are described in this paper. The distribution of stator end magnetic field and temperature field are studied. These works provide a design principle for the structure design of the end part of air - cooled turbogenerators with larger capacity in future.