Design of Transverse Flux Linear Switched Reluctance Motor
Design of Transverse Flux Linear Switched Reluctance Motor
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DOI：
10.1109/tmag.2008.2006193
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发表时间：
2009-02
影响因子：
2.1
通讯作者：
Baoming Ge;A. T. D. Almeida;Fernando J. T. E. Ferreira
中科院分区：
文献类型：
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作者：
Baoming Ge;A. T. D. Almeida;Fernando J. T. E. Ferreira
我们开发了一种横向磁通线性开关磁阻电机(TFLSRM)，它由12个一次侧极组成，每个极由四个扇区组成，在整个运行范围内提高效率。每个扇区可以独立运行，通过提供容错增强了系统的健壮性。我们提出了一种基于功率输出方程的机器的标准设计方法，该方程与机器的尺寸、气隙、力、效率、运行速度和所需电压有关。我们通过为一台三相250W的TFLSRM样机设计扇区来说明这一过程。该方法使用有限元分析来计算磁通密度、推力、法向力与位置和电流的关系，然后再构建样机。计算结果与实验结果吻合在5%以内，验证了设计方法的正确性。
We have developed a transverse flux linear switched reluctance motor (TFLSRM) in which 12 primary-side poles, each composed of four sectors, boost efficiency over the whole operating range. Each sector can operate independently, enhancing the robustness of the system by providing fault tolerance. We present a standard design method for the machine based on a power output equation related to the machine dimensions, air gap, force, efficiency, operating velocity, and required voltage. We illustrate the procedure by designing a sector for a three-phase, 250 W prototype TFLSRM. The method uses finite-element analysis to calculate the flux density, thrust force, and normal force versus position and current prior to construction of the prototype. Calculated and experimental results match within 5%, validating the design procedure.