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首页> 外文期刊>IEEE Transactions on Magnetics >A Novel Asymmetric and Unconventional Stator Winding Configuration and Placement for a Dual Three-Phase Surface PM Motor
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A Novel Asymmetric and Unconventional Stator Winding Configuration and Placement for a Dual Three-Phase Surface PM Motor

机译：双三相表面永磁电机的新型非对称非常规定子绕组配置和放置

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摘要

Multi-phase permanent magnet (PM) motors are becoming more popular because of their higher torque densities, enhanced efficiency, and fault-tolerant capabilities. In this paper, a novel six-phase PM synchronous motor with a new asymmetric stator ac winding scheme and placement is proposed. Two identical dual three-phase asymmetrical winding sets are placed in two separate half of the stator in 180 mechanical degrees. This approach reduces the phase resistance and thus copper losses. Torque quality of the proposed motor is also analyzed using 2-D finite element method in detail. It can be concluded that the proposed novel asymmetric stator has more advantages to offer than conventional six-phase PM motors.
机译：多相永磁（PM）电动机因其更高的转矩密度，更高的效率和容错能力而变得越来越流行。本文提出了一种新型的具有非对称定子交流绕组方案和布局的六相永磁同步电动机。将两个相同的双三相非对称绕组组以180度的机械角度放置在定子的两个单独的一半中。这种方法降低了相电阻，从而降低了铜损。还使用二维有限元方法详细分析了提出的电动机的转矩质量。可以得出结论，与传统的六相PM电动机相比，提出的新型非对称定子具有更多的优势。

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