| 电机轴向磁拉力在平衡水泵轴向力中的应用 |
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| 引用本文： | 路素青,范彩霞,吴群雄,于春霞.电机轴向磁拉力在平衡水泵轴向力中的应用[J].煤炭技术,2011,30(8). |
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| 作者姓名： | 路素青 范彩霞 吴群雄 于春霞 |
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| 作者单位： | 黄河科技学院,郑州,450016 |
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| 摘 要： | 水泵在给水的过程中,由于叶轮前后盖板不对称而产生轴向力,其影响电机周转工作的稳定。电机轴向磁拉力,经合理设计,可以成为一个能平衡电机轴向力的动反力,用来解决电机运行中的轴向力不平衡问题。通过设计试验,电机在轴向位移6 mm以内,平衡3 655 N以内的轴向力,可以满足电机日常负荷下的工作需要。
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| 关 键 词： | 水泵 磁拉力 轴向力 |
Application of Motor Axial Magnetic Pull Force in Balancing Pump Axial Force |
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| LU Su-qing,FAN Cai-xia,WU Qun-xiong,YU Chun-xia.Application of Motor Axial Magnetic Pull Force in Balancing Pump Axial Force[J].Coal Technology,2011,30(8). |
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| Authors: | LU Su-qing FAN Cai-xia WU Qun-xiong YU Chun-xia |
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| Affiliation: | LU Su-qing,FAN Cai-xia,WU Qun-xiong,YU Chun-xia(Huanghe S&T College,Zhengzhou 450016,China) |
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| Abstract: | The axial force that is caused by unbalanced front and back covers of impeller,results in motor instable operation.Through a reasonable design,the motor axial magnetic pull could become a dynamic reaction of balancing pump axial force,for solving the balance problem of motor running.Through experiment,the axial displacement within 6mm,could balance axial force within 3655 N,to meet the requirement of motor work load in daily life. |
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| Keywords: | pump magnetic pull force axial force |
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