| 非晶合金电机空载铁耗研究 |
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| 引用本文： | 王凯东,杨文龙.非晶合金电机空载铁耗研究[J].航空动力学报,2018,45(10):89-92. |
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| 作者姓名： | 王凯东 杨文龙 |
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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,国网辽宁省电力有限公司抚顺供电公司,辽宁 抚顺113008 |
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| 摘 要： | 为了体现非晶合金低损耗性能的优越性,对1台15 kW、1 000 Hz电机进行空载铁耗仿真计算分析。电机定子铁心为非晶合金材料,定子铁心采用浸漆、固化加工工艺。电机空载铁耗的计算主要包括非晶定子基本铁耗的分离以及空载杂散损耗的计算,得出了非晶合金电机杂散损耗是基本铁耗的6.03倍；并与定子为50DW310时进行对比,得出空载运行时,非晶合金空载铁耗约为硅钢片50DW310的18.82%,电机的效率可以提高3.48个百分点。
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| 关 键 词： | 非晶合金 永磁电机 空载铁耗 效率 |
| 收稿时间： | 2018/5/31 0:00:00 |
Researches on NoLoad Iron Loss of Amorphous Alloy Motor |
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| WANG Kaidong and YANG Wenlong.Researches on NoLoad Iron Loss of Amorphous Alloy Motor[J].Journal of Aerospace Power,2018,45(10):89-92. |
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| Authors: | WANG Kaidong and YANG Wenlong |
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| Institution: | National Engineering Research Center for RareEarth Permanent Magnetic Machines, Shenyang University of Technology, Shenyang 110870, China and Fushun Power Supply Company, Liaoning Electric Power Co., Ltd., State Grid, Fushun 113008, China |
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| Abstract: | In order to reflect the superiority of lowloss amorphous alloy, a 15 kW, 1 000 Hz motor was used to perform noload iron losses simulation. The motor stator core was made from amorphous alloy, and treated with dipping coating and curing process. The motor noload iron loss calculation includes the separation of basic iron loss of amorphous stator and the calculation of noload stray losses. It was obtained that the amorphous alloy motor stray loss was 6.03 times of the basic iron loss. Comparison was made with the 50DW310 stator. Under noload operation, the amorphous alloy noload iron loss was about 18.82% of silicon steel 50DW310 noload iron loss, and the motor efficiency could be increased by 3.48 percentage points. |
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| Keywords: | amorphous alloy permanent magnet electric machine noload iron loss efficiency |
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