| 矿井带式输送机三电平直接转矩控制系统的研究 |
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| 引用本文： | 张振,刘淮霞,张永庭. 矿井带式输送机三电平直接转矩控制系统的研究[J]. 煤矿机械, 2010, 31(1) |
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| 作者姓名： | 张振 刘淮霞 张永庭 |
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| 作者单位： | 安徽理工大学,安徽,淮南,232001 |
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| 摘 要： | 高性能、大容量、多电平变频调速技术已成为目前矿井带式输送机调速系统发展的必然趋势,也为从根本上解决矿井带式输送机经常出现的跑偏、撕裂、烟雾、打滑、堆煤等故障开辟了新的途径,同时降低了对开关器件的耐压要求,达到了节能减排的目的。
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| 关 键 词： | 矿井带式输送机 二极管钳位型三电平逆变器 直接转矩控制 数学模型 优化矢量 |
Coal Mine Belt Conveyor Three-level Direct Torque Control System |
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| ZHANG Zhen,LIU Huai-xia,ZHANG Yong-ting. Coal Mine Belt Conveyor Three-level Direct Torque Control System[J]. Coal Mine Machinery, 2010, 31(1) |
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| Authors: | ZHANG Zhen LIU Huai-xia ZHANG Yong-ting |
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| Affiliation: | Anhui University of Science/a>;Huainan 232001/a>;China |
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| Abstract: | High-performance,high-capacity,multi-level VVVF technology has become a mine conveyor speed control system of an inevitable trend,which to fundamentally solve the problem of frequent coal mine belt conveyor of the deviation,tear,smoke,skid,coal heap failure has opened new avenues.At the same time also reduced the pressure on the switching device requirements,to achieve reduction of energy-saving purposes. |
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| Keywords: | mine belt conveyor diode clamp-type three-level inverter direct torque control mathematical model vector optimization |
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