STUDY ON NOVEL TRANSVERSE-FLUX PERMANENT MAGNET MACHINE
STUDY ON NOVEL TRANSVERSE-FLUX PERMANENT MAGNET MACHINE
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发表时间：
2005
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通讯作者：
Gu Cheng-lin
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作者：
Gu Cheng-lin
横向磁通永磁电机（TFPMM）因其高转矩密度的优点而得到发展，但其复杂的结构限制了其应用。利用轴向电荷磁性的永磁体构造了一种结构简化的新型TFPMM。由于建模和分析的复杂性，引入了磁障，将三维磁场简化为二维磁场。此外，还对机床的结构、尺寸及一些关键参数进行了优化，并给出了样机方案。结果表明，这种新型的TFPMM生产工艺相对简单，满足了低功耗环境下直接驱动的要求。
Transverse-flux permanent magnet machine (TFPMM) is developed for its merit of high torque density, but its complex structure has limited its applications. The axial charge magnetism’s permanent magnet is used to construct a novel TFPMM with a simplified structure. Due to the complexity of modelling and analysing, a flux barrier is introduced to simplify 3D magnetic field to 2D. Besides, optimizations on machine structure, size and some critical parameters have been given, and a prototype scheme is presented in the end. Results show that this novel TFPMM producing technics is relatively and it meets the requirements of direct driving in low power occasion.