| S7-400 PLC在电炉炼钢加料系统中的应用 |
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| 引用本文： | 赵丹丹,梁亮,王凤仙.S7-400 PLC在电炉炼钢加料系统中的应用[J].节能,2010,29(5):54-55,59. |
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| 作者姓名： | 赵丹丹 梁亮 王凤仙 |
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| 作者单位： | 1. 空军航空大学,吉林,长春,130022
2. 吉林大学,吉林,长春,130000 |
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| 摘 要： | 介绍电炉炼钢加料系统的工艺流程、主要设备、编程方法,分析强振速度、弱振速度、速度转换点等参数对加料精度和速度的影响。该系统使用德国西门子S7-400 PLC作为主控制器,实现了对振动给料器、称重料斗、皮带机等远程控制,并实现了整个加料系统的全自动控制。在实际使用中,该系统完全满足了炼钢的工艺要求。
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| 关 键 词： | 加料系统 PLC HMI 电磁振动给料器 称重料斗 |
Application of S7-400 PLC in charging system of electric furnace steelmaking |
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| ZHAO Dan-dan,LIANG Liang,WANG Feng-xian.Application of S7-400 PLC in charging system of electric furnace steelmaking[J].Energy Conservation,2010,29(5):54-55,59. |
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| Authors: | ZHAO Dan-dan LIANG Liang WANG Feng-xian |
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| Abstract: | This text introduce craft process,main equipments,programming methods in charging system of electric furnace steelmaking,and analyze that the parameters,such as strong vibrating speed,weak vibrating speed,speed conversion etc.influence the accuracy and speed of charging.The system uses German siemens S7-400 PLC as main controller.It has carried out remote-control electro-vibrating feeder,weigh hopper,belts etc.and full-automatic control of charging system.In actually usage,the system has satisfied the requests of craft of steelmaking completely. |
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| Keywords: | PLC HMI |
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