| 煤矿主提升机变频调速控制关键技术分析及应用 |
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| 引用本文： | 朱栋栋,奂光润,张豪,杨刚. 煤矿主提升机变频调速控制关键技术分析及应用[J]. 中州煤炭, 2018, 0(9): 149-153. DOI: 10.19389/j.cnki.1003-0506.2018.09.030 |
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| 作者姓名： | 朱栋栋 奂光润 张豪 杨刚 |
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| 作者单位： | （河南能源化工集团 永煤公司陈四楼煤矿，河南 永城 476600） |
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| 摘 要： | 随着现代化煤矿主提升机变频技术的发展，针对陈四楼煤矿主提升机的情况，提出了相应的变频调速控制技术方案，主要对二极管箝位型三电平功率变换器技术进行了技术分析及升级改造，同时结合不同叠层母线布局的寄生电感技术的有限元仿真分析，将其应用于实践生产中，指出了利用三电平功率的交—直—交变频调速控制技术在现代化矿井提升机应用中的重要性。
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| 关 键 词： | 主提升机 功率变换器 三电平功率叠层母线 交直交变频 |
Analysis and application of key technology of variable frequency speed control of main hoist in coal mine |
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| Zhu Dongdong,Huan Guangrun,Zhang Hao,Yang Gang. Analysis and application of key technology of variable frequency speed control of main hoist in coal mine[J]. Zhongzhou Coal, 2018, 0(9): 149-153. DOI: 10.19389/j.cnki.1003-0506.2018.09.030 |
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| Authors: | Zhu Dongdong Huan Guangrun Zhang Hao Yang Gang |
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| Affiliation: | （Chensilou Coal Mine，Henan Energy and Chemical Group，Yongcheng 476600，China） |
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| Abstract: | With the development of frequency conversion technology of main hoist in modern coal mine，this paper put forward the corresponding technical scheme of frequency conversion and speed regulation according to the situation of main hoist in Chensilou Coal Mine，mainly analyzed and upgraded the technology of diode clamped three-level power converter，and combined parasitic electricity with different layered bus layout.The finite element simulation analysis of induction technology has been applied to practical production.The importance of applying AC-DC-AC variable frequency speed control technology with three-level power to modern mine hoist has been pointed out. |
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| Keywords: | main hoist power converters three-level power laminated bus AC-DC -AC frequency conversion |
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