| 变频调压软启动器在带式输送机中的应用研究 |
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| 引用本文： | 党建军,李勇.变频调压软启动器在带式输送机中的应用研究[J].煤矿机械,2012,33(3):225-227. |
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| 作者姓名： | 党建军 李勇 |
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| 作者单位： | 1. 河南理工大学,河南焦作,454010
2. 信阳供电公司调度通信中心,河南信阳,464000 |
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| 摘 要： | 为满足大功率带式输送机启动过程对电网冲击过大的问题,对变频调压作为电机软启动器的启动方式进行了研究,结果证明该方法能在保证大功率带式输送机启动转矩增加的情况下大大降低启动过程的电流,减少了启动过程对电网的冲击,具有较大的实际应用价值。
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| 关 键 词： | 带式输送机 变频 软启动 |
Frequency Conversion Pressure Regulating Soft Starter in Research on Application of Belt Conveyor |
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| DANG Jian-jun
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LI Yong.Frequency Conversion Pressure Regulating Soft Starter in Research on Application of Belt Conveyor[J].Coal Mine Machinery,2012,33(3):225-227. |
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| Authors: | DANG Jian-jun LI Yong |
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| Affiliation: | 1.Henan Polytechnie University,Jiaozuo 454010,China;2.Xinyang Power Supply Company Dispatch Communications Center,Xinyang 472300,China) |
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| Abstract: | In order to meet the high power belt conveyor for grid impact the starting up process,variable frequency of excessive pressure regulating as a motor soft starter start way were studied,and the results prove that the method can guarantee in high-power belt conveyor start torque increase greatly reduce the starting up process of current,reduce the start-up process for the impact of the power grid,which have great practical value. |
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| Keywords: | belt conveyor frequency conversion soft start |
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