摘要
本文在简化假定条件下,分析了大型交流电机定子线棒的翻转交叉换位连接结构,给出了采用该结构以后,0°/360°/0°线棒中由端部横向和径向漏磁场产生的环流损耗及其被抑制的程度,并对不完全的翻转交叉换位连接进行了分析。
The stator bar connection structure with converse cross transposition for large AC electric machines is analyzed under simplified suppositions. The circulating current losses produced by circumferential and radial inductive leakage magnetic flux in the transposed bar with 0°/360°/0° end region after application of the constructure mentioned above and the grade of suppression of the losses are described, meanwhile the noncomplete connection with converse cross transposition is discussed in this paper.
出处
《大电机技术》
北大核心
1991年第5期18-21,共4页
Large Electric Machine and Hydraulic Turbine
关键词
交流电机
定子
线棒
换位
a.c electric machine
transposition of stator bars
circulating current loss
