| 电液变阻软起动技术在球磨机上的应用 |
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| 引用本文： | 苗敬利,孙建府,马文辉,任秀红. 电液变阻软起动技术在球磨机上的应用[J]. 煤矿机械, 2004, 0(9): 134-136 |
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| 作者姓名： | 苗敬利 孙建府 马文辉 任秀红 |
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| 作者单位： | 河北工程学院,河北,邯郸,056038;石家庄四达电机公司,河北,石家庄,050056;邯郸市农业学校,河北,邯郸,056001;邯钢设计院,河北,邯郸,056014 |
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| 摘 要： | 介绍了电液变阻软起动装置在球磨机上的应用 ,改善了电动机起动电流大对电网和设备造成的冲击 ,使起动电流能控制在电动机额定电流的 2 .5倍以内 ,并且在起动过程中由于电液变阻装置的电阻值随电机负荷的增大而均匀减小 ,从而使电机具有平滑的起动性能。
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| 关 键 词： | 电液变阻 起动电流 球磨机 |
| 文章编号： | 1003-0794(2004)09-0134-03 |
| 修稿时间： | 2004-06-10 |
Application of soft - start technique with liquid - electrolytic rheostat to ball mill |
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| MIAO Jing_li,SUN Jian_fu,MA Wen_hui,REN Xiu_hong. Application of soft - start technique with liquid - electrolytic rheostat to ball mill[J]. Coal Mine Machinery, 2004, 0(9): 134-136 |
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| Authors: | MIAO Jing_li SUN Jian_fu MA Wen_hui REN Xiu_hong |
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| Affiliation: | MIAO Jing_li~1,SUN Jian_fu~2,MA Wen_hui~3,REN Xiu_hong~4 |
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| Abstract: | This paper introduces the application of soft-start technique with liquid-electrolyticr heostat in ball mill.The strike of large start current of a motor to electric network and equipment was lightened,and the results show that the start current of using liquid-electrolytic rheostat can be controlled within 2.5 times rated current of the motor.The smooth start of the motor can be realized because the resistance of the liquid-electrolytic rheostat is lowered with increasing of motor load. |
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| Keywords: | liquid-electrolytic rheostat start current ball mill |
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