电动机毕业论文--Y2-200L-4型电机进行了电磁设计和计算

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1、摘 要 本文主要针对 Y2-200L-4 型电机进行了电磁设计和计算。首先基于设计任务书给定的参数并结合相关的技术条件确定了与 Y2-200L-4 电机的电磁性能有关的主要尺寸，选择定、转子的槽数及槽配合，用 CAD 绘制出定、转子的槽型和线圈尺寸图，槽型分布图及绕组分布图。计算出每相串联导体数，串联匝数，槽满率等基本量，然后据此选定有关的材料。再在 MATLAB 中编程进行该电机的电磁计算，反复调整有关参数，使其技术指标符合任务书的要求 ， 最终设计出符合任务书规定技术要求的电机。 关键词 ： Y2-200L-4；定转子 ；绕 组分布 ；电磁设计计算 兰州交通大学毕业设计（论文） - 1 -

2、 Abstract This article mainly about electromagnetic design and calculation of Y2-200L-4 motor. First it determined the main dimensions related to the electromagnetic properties of the Y2-200L-4 motor based on the parameters of dsign task and technical conditions. Then it selected the number of slots

3、 of stator and rotor and right slots. I not only used CAD to draw size chart of stator, rotor and coil but also draw distribution of groove and winding. I calculated some basic amount such as the number of conductors in series per phase and slot fill factor. Then I selected the related materials. I

4、have completed the electromagnetic calculations of this motor in MATLAB. Then I adjusted the parameters repeatedly. I did a lot of work to make its technical indicators meet the requirements of the mission statement. In the last I designed the motor that meet the requirements of the mission statement. Key Words: Y2-200L-4, stator and rotor, winding distribution, electromagnetic