Analysis of magnetic field distribution in induction machine with combined star-delta stator winding

被引：0
|
作者：
Chomat, M. [1 ]
Schreier, L. [1 ]
Bendl, J. [1 ]
机构：
[1] Czech Acad Sci, Inst Thermomech, Dept Elect Engn & Electrophys, Dolejskova 5, Prague 18200, Czech Republic
来源：
JOURNAL OF ENGINEERING-JOE | 2019年 / 17期
关键词：
asynchronous machines; magnetic fields; finite element analysis; air gaps; stators; combined star-delta stator winding; magnetic flux density; combined star-delta winding; finite element method models; induction machine; magnetic field distribution;
D O I：
10.1049/joe.2018.8246
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An induction machine with combined star-delta stator winding is analysed by means of numerical simulations based on lump parameter and finite element method (FEM) models. The use of combined star-delta winding may lead to suppressing selected higher spatial harmonics of the magnetic flux density in the air gap and, thus, to lowering the energy losses and improving the energy efficiency of the machine.
引用
收藏
页码：4369 / 4374
页数：6
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