| 带式输送机驱动系统的分析与探讨 |
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| 引用本文： | 付峻青,王聪,吉莉萍. 带式输送机驱动系统的分析与探讨[J]. 煤矿机电, 2004, 0(6): 39-42 |
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| 作者姓名： | 付峻青 王聪 吉莉萍 |
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| 作者单位： | 中国矿业大学(北京校区)信电系,北京,100083;中国矿业大学(北京校区)信电系,北京,100083;中国矿业大学(北京校区)信电系,北京,100083 |
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| 摘 要： | 本文对输送机驱动系统作了分析和比较,对带式输送机传动的变频控制(VFC)方法在中、高压领域的应用进行了讨论;对使用高压IGBT基于中性点箝位原理的三电平逆变器以及采用转子磁场矢量控制策略的感应电机传动系统进行了讨论。表明采用HV IGBT对感应电机传动的矢量控制或直接转矩控制策略具有良好的应用前景。
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| 关 键 词： | 输送机驱动系统 变频控制(VFC) 三电平逆变器 |
| 文章编号： | 1001-0874(2004)06-0039-04 |
| 修稿时间： | 2004-08-31 |
Analysis and Discussion of Driving System for Belt Conveyor |
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| FU Jun-qing,WANG Cong,JI Li-ping. Analysis and Discussion of Driving System for Belt Conveyor[J]. Colliery Mechanical & Electrical Technology, 2004, 0(6): 39-42 |
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| Authors: | FU Jun-qing WANG Cong JI Li-ping |
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| Abstract: | The paper analyzes the driving system of belt conveyor, expatiates the application of voltage-to-frequency converter (VFC) for belt conveyor driving in the field of middle and high voltage. The three-electrical-level inverter using high-voltage IGBT based on neutral-point clamping principle as well as the driving system of induction motor adopting the strategy of rotor magnetic field vector control are discussed. The application of HV-IGBT shows good applied prospects for the strategy of vector control or direct torque control of induction motor. |
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| Keywords: | driving system of belt conveyor voltage-to-frequency converter(VFC) three-electrical-level inverter |
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