Eccentricity in Synchronous Reluctance Motors-Part I: Analytical and Finite-Element Models

被引：56
作者：
Mahmoud, Hanafy [1 ,2 ]
Bianchi, Nicola [1 ]
机构：
[1] Univ Padua, Dept Ind Engn, I-35131 Padua, Italy
[2] Cairo Univ, Giza, Egypt
来源：
IEEE TRANSACTIONS ON ENERGY CONVERSION | 2015年 / 30卷 / 02期
关键词：
Analytical analysis; eccentricity; finite-element analysis; synchronous reluctance machine; TORQUE RIPPLE REDUCTION; ROTOR ECCENTRICITY;
D O I：
10.1109/TEC.2014.2384535
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In recent years, there is a growing interest for synchronous reluctance machines. This is due to their high torque density, flux-weakening operation capability, and high fault-tolerance capability. This paper deals with the analysis of a synchronous reluctance machine when eccentricity occurs. Both static and dynamic eccentricity are considered. An analytical model to predict the machine performance is described. As an example, a four-pole reluctance machine is analyzed, considering single, as well as multi flux-barriers per pole. The finite-element analysis confirms the results achieved by means of the proposed analytical model.
引用
收藏
页码：745 / 753
页数：9
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