摘要
根据流体力学原理计算了强油导向变压器绕组的流体场,并根据竖直和水平油道的油流速度求出了对流换热系数及绕组温升,分析了整个冷却系统的阻力特性。
The fluid field around the forced-directed oil cooling transformer windings is calculated accord ing to fluid mechanics.Based on velocity of oil fluid in vertical and horizontal oil ducts,the re move heat coefficient and the winding temperature rise are derived.The resistance charac-teris tics of all cooling sistem are analyzed.
出处
《变压器》
北大核心
2004年第6期6-13,共8页
Transformer
关键词
变压器
强油导向
流体
传热
分析
Transformer
Forced-directed oil cooling
Fluid
Heat transfer
Analysis
