A Model of Stator-Winding Heat Flow for an Induction Traction Electric Motor

被引：0
|
作者：
Grachev V.V. [1 ]
Grishchenko A.V. [1 ]
Kiselev I.G. [1 ]
Kurilkin D.N. [1 ]
Schreiber M.A. [1 ]
机构：
[1] St. Petersburg State Transport University, St. Petersburg
来源：
Russian Electrical Engineering | 2022年 / 93卷 / 02期
关键词：
asynchronous traction motor; heat transfer; stator winding; temperature distribution; thermal coefficient; thermal model;
D O I：
10.3103/S1068371222020067
中图分类号：
学科分类号：
摘要：
Abstract: A thermal model of a lumped-parameter asynchronous traction motor has been proposed that makes it possible to determine quickly and accurately the temperature distribution in individual parts of the motor stator winding. The accuracy of calculations of this model is determined by accurate knowledge of thermal coefficients and, more importantly, the loss distribution. A modified method to determine the temperature of stator winding has been proposed based on a thermal model of an asynchronous traction motor with lumped parameters. © 2022, Allerton Press, Inc.
引用
收藏
页码：95 / 97
页数：2
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