摘要
介绍了油浸自冷式变压器绕组热点温升计算的原理,对绕组热点系数的意义及取值范围进行了探讨,在此基础上对绕组热点温升进行了计算与分析。
The principle of hot spot temperature rise of winding in oil-immersed self- cooling transformer is introduced. The significance and the value range of the hot spot factor for winding are discussed. On this basis, the winding hot spot temperature rise is calculated and analyzed.
出处
《变压器》
北大核心
2016年第9期17-21,共5页
Transformer
关键词
油浸自冷式变压器
绕组
温升
Oil-immersed self-cooling transformer
Winding
Temperature rise
