摘要
利用磁场和温度场结合的方法计算了变压器绕组出头局部温度场分布、出头温升随电流及绝缘厚度变化的曲线图,并提供了降低绕组出头温升的方法。
The partial temperature field distribution of transformer winding terminals and the diagram of terminal temperature rise, current and insulation thickness are calculated with the magnetic and temperature field method. The method to reduce temperature rise of winding is presented.
出处
《变压器》
北大核心
2015年第5期1-4,共4页
Transformer
关键词
大电流
绕组出头
温升
涡流
High current
Winding terminal
Temperature rise
Eddy current
