| 高速永磁电机综合设计与分析 |
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| 引用本文： | 张超,朱建国,韩雪岩,佟文明,马鑫.高速永磁电机综合设计与分析[J].航空动力学报,2017,44(9):9-15, 66. |
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| 作者姓名： | 张超 朱建国 韩雪岩 佟文明 马鑫 |
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| 作者单位： | 沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,悉尼理工大学,澳大利亚 悉尼2007,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870,沈阳工业大学 国家稀土永磁电机工程技术研究中心,辽宁 沈阳110870 |
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| 基金项目： | 国家自然科学基金项目(51307111)；国家科技支撑计划(2013BAE08B00)；辽宁省教育厅科学技术研究项目(L2013049) |
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| 摘 要： | 高速非晶合金永磁电机设计受电磁、机械、温升的制约,因此高速非晶合金永磁电机的设计是一个多物理场综合设计的过程。针对高速非晶合金永磁电机设计受多物理场制约的问题,基于多物理场的分析方法,分析了非晶合金材料对高速永磁电机电磁性能的影响；研究了内置式永磁转子在高速运行状态下的应力分布,并分析了轴承支撑刚度对转子系统临界转速的影响；针对高速非晶合金永磁电机损耗分布特点研究了其温度场的分布。基于提出的多物理场综合设计方法,设计并制造了一台额定功率15 kW、最高转速30 000 r/min的高速内置式非晶合金永磁电机,并对样机进行了试验,验证了仿真分析与设计方法的可行性,为高速非晶合金永磁电机的设计提供参考。
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| 关 键 词： | 非晶合金 高速永磁电机 多物理场 综合设计 |
Integrated Design and Analysis of HighSpeed Permanent Magnet Motor |
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| ZHANG Chao,ZHU Jianguo,HAN Xueyan,TONG Wenming and MA Xin.Integrated Design and Analysis of HighSpeed Permanent Magnet Motor[J].Journal of Aerospace Power,2017,44(9):9-15, 66. |
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| Authors: | ZHANG Chao ZHU Jianguo HAN Xueyan TONG Wenming and MA Xin |
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| Institution: | National Engineering Research Center for REPM Machine Shenyang University of Technology,Shenyang 110870, China,University of Technology, Sydney 2007, Australia,National Engineering Research Center for REPM Machine Shenyang University of Technology,Shenyang 110870, China,National Engineering Research Center for REPM Machine Shenyang University of Technology,Shenyang 110870, China and National Engineering Research Center for REPM Machine Shenyang University of Technology,Shenyang 110870, China |
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| Abstract: | Due to the constraints of electromagnetic, mechanical and thermal, the design of highspeed permanent magnet motor with amorphous alloy core is an integrated process. Based on the method of multiphysics analysis, the influence of amorphous alloy to the motor was analyzed, the stress distribution of interior permanent magnet rotor was studied. Also, the influence of bearing stiffness for critical speed of rotor system was analyzed. In consider of the distribution of loss, thermal analysis was shown. Based on the method of integrated design, a highspeed permanent magnet motor with amorphous alloy core rated as 15 kW, 30 000 r/min was designed and fabricated. Through the test of the motor, the multiphysics field analysis and integrated design was proved feasible and the theory for the design of highspeed permanent magnet motor with amorphous alloy core was provided. |
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| Keywords: | amorphous alloy high speed permanent magnet motor multiphysics field integrated design |
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