| 基于PLC变频调速的综采工作面恒压供液系统 |
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| 引用本文： | 李江泽. 基于PLC变频调速的综采工作面恒压供液系统[J]. 煤矿机电, 2012, 0(2): 75-77 |
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| 作者姓名： | 李江泽 |
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| 作者单位： | 新疆生产建设兵团农六师,新疆阜康831509／晋城无烟煤矿业集团公司机电处,山西晋城048006 |
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| 摘 要： | 针对目前综采工作面供液系统存在自动化程度低,耗能以及机械磨损大等问题,采用变频传动与PLC技术相结合的方式,设计了一套恒压供液控制系统,编制了相应程序,采取了抗干扰措施。该系统经井下调试,取得了良好的效果。
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| 关 键 词： | 综采工作面 PLC控制器 变频调速 恒压供液系统 |
Frequency Control Constant Voltage Feed Hydraulic System Based on PLC at Fully Mechanized Coal Face |
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| LI Jiang-ze. Frequency Control Constant Voltage Feed Hydraulic System Based on PLC at Fully Mechanized Coal Face[J]. Colliery Mechanical & Electrical Technology, 2012, 0(2): 75-77 |
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| Authors: | LI Jiang-ze |
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| Affiliation: | LI Jiang-ze(1.Farm 6th Division of Xinjiang Production and Construction Corps,Fukang 831509,China; 2.Department of Mechanic & Electric,Jincheng Anthracite Mining Group,Jincheng 048006,China) |
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| Abstract: | The problems of feed hydraulic system at fully mechanized coal face include low automation,large energy cost and machine worn.The constant feed hydraulic control system is designed based on frequency transmission and PLC.The relevant programme is programmed and the anti-interference measures are adopted.By underground coal mine test,the system gains good effect. |
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| Keywords: | fully mechanized coal face PLC frequency control constant voltage feed hydraulic system |
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