Nonlinear Analytical Computation of the Magnetic Field in Reluctance Synchronous Machines

被引：22
|
作者：
Mahmoud, Hanafy [1 ,2 ]
Bianchi, Nicola [3 ]
Bacco, Giacomo [3 ]
Chiodetto, Nicola [3 ]
机构：
[1] Univ Padua, Dept Ind Engn, I-35131 Padua, Italy
[2] Cairo Univ, Giza 12613, Egypt
[3] Univ Padua, Dept Ind Engn, I-35131 Padua, Italy
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2017年 / 53卷 / 06期
关键词：
AC machines; ac motors; analytical analysis; finite element analysis; reluctance synchronous (SynRel) machine; rotating machines; servomotors; AIR-GAP; MOTORS; DESIGN; INDUCTION; OPTIMIZATION; PERFORMANCE;
D O I：
10.1109/TIA.2017.2746560
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper deals with an analytical model of reluctance synchronous motor, able to consider both stator slotting effect and magnetic saturation in the stator and rotor iron paths. It joints the field distribution at the air gap to a lumped-parameter magnetic network. Local saturation factors are defined so as to adjust the flux-density distribution. The analytical approach exhibits great potentiality, since it is a formulation based on an harmonic study, and it is easily adaptable to any motor geometries. As an example, 36-slot 4-pole machine is analyzed, considering three flux barriers per pole. Finite element analysis confirms the results achieved by means of the analytical model.
引用
收藏
页码：5373 / 5382
页数：10
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