Design of a Single-Stator Dual-Rotor Permanent-Magnet Machine

被引：35
作者：
Ben Hamadou, Ghada [1 ]
Masmoudi, Asma [1 ]
Abdennadher, Imen [1 ]
Masmoudi, Ahmed [1 ]
机构：
[1] Univ Sfax, Sfax Engn Sch, Sfax, Tunisia
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2009年 / 45卷 / 01期
关键词：
Concentrated winding; magnetomotive force; single-stator dual-rotor permanent-magnet machine; torque production capability; total harmonic distortion; CONCENTRATED WINDINGS; BRUSHLESS MACHINES;
D O I：
10.1109/TMAG.2008.2006677
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a new integrated electromechanical set for automotive hybrid propulsion systems. It consists of two concentric permanent-magnet (PM) machines with inner and outer surface-mounted PM rotors, and a stator sandwiched between the two rotors, yielding a so-called "single-stator dual-rotor PM machine." The stator magnetic circuit consists of two concentric parts decoupled by a nonmagnetic ring. In an earlier topology, distributed windings were used in both stators. We substitute concentrated windings to extend the flux weakening range. We discuss our investigation of the magnetomotive force (MMF) spatial profile and of the torque production capability of this dedicated concentrated winding surface-mounted PM machine.
引用
收藏
页码：127 / 132
页数：6
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