| 矿用螺杆式空压机系统的高压变频节能改造设计 |
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| 引用本文： | 南永辉,李军伟,彭力. 矿用螺杆式空压机系统的高压变频节能改造设计[J]. 煤矿机电, 2010, 0(2): 85-88 |
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| 作者姓名： | 南永辉 李军伟 彭力 |
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| 作者单位： | 株州变流技术国家工程研究中心有限公司,湖南,株州,412001 |
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| 摘 要： | 介绍了煤矿井下空压机采用高压变频器的改造方案,着重叙述多电平高压变频器传动系统的基本结构和工作原理,以及应用注意事项和实验数据,并给出了节能分析。
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| 关 键 词： | 多电平 变频器 节能 闭环 正弦脉宽调制 |
Design of the High-voltage Frequency Conversion and Energy saving Upgrading for the System of Mining Screw Air Compressor |
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| NAN Yong-hui,LI Jun-wei,PENG Li. Design of the High-voltage Frequency Conversion and Energy saving Upgrading for the System of Mining Screw Air Compressor[J]. Colliery Mechanical & Electrical Technology, 2010, 0(2): 85-88 |
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| Authors: | NAN Yong-hui LI Jun-wei PENG Li |
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| Affiliation: | Zhuzhou National Engineering Research Center of convertion Technology Co./a>;Ltd./a>;Zhuzhou 412001/a>;China |
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| Abstract: | The scheme of upgrading underground coal mine air compressor with high-voltage converter is introduced,the basic structure,the working principle,the application considerations and experimental data are emphasized about the drive system of multilevel high voltage converter,and the energy-saving analysis is presented. |
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| Keywords: | multilevel converter energy-saving closed loop SPWM(sinusoidal pulse width modulation) |
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