| 航空钐钴永磁直流电动机的电磁设计与优化设计 |
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| 引用本文： | 刘向群,王宏霞.航空钐钴永磁直流电动机的电磁设计与优化设计[J].北京航空航天大学学报,1995,21(1):78-83. |
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| 作者姓名： | 刘向群 王宏霞 |
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| 作者单位： | 北京航空航天大学自动控制系 |
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| 摘 要： | 为设计效率高，体积小的航空钐钴永磁直流电动机，首先从电动机电磁设计原则和航空产品特点出发，确定其电、磁负荷的取值，进而以最小体积，最高效率为目标函数，对电枢外径、电枢铁心长度、电枢冲片的槽形尺寸以及槽数等结构参数进行优化设计，从而使设计的产品很好地满足了各项技术要求。
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| 关 键 词： | 航空 永磁电机 直流电机 永磁材料 参数 |
ELECTROMAGNETIC DESIGN AND OPTIMAL DESIGN OF Sm-Co PERMANENT DC AERO-ELECTRICAL MOTOR |
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| Liu Xiangqun, Wang Hongxia.ELECTROMAGNETIC DESIGN AND OPTIMAL DESIGN OF Sm-Co PERMANENT DC AERO-ELECTRICAL MOTOR[J].Journal of Beijing University of Aeronautics and Astronautics,1995,21(1):78-83. |
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| Authors: | Liu Xiangqun Wang Hongxia |
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| Abstract: | To design the maximal efficiency and minimal size of the Aero-Sm Co permanent DC electrical motor, based on the principle of electromagnetic design of electrical motor and the feature of Aero-products, the range of electromagnetic load of Sm Co permanent DC electrical motor is determined first, then, a performance index of minimizing the size and maximizing the efficiency of the electrical motor is set to optimally design the rotor diameter, length of rotor. size of rotor slot, number of notch And so on. The products designed by this method meet the design specification successfully. |
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| Keywords: | permanent-magnetic electric machine D C electric machine permanent magnetic material parameters of electric machine decision design |
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