| 大型火电机组现场总线控制系统的设计探讨 |
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| 引用本文： | 曾卫东,王春利,颜渝坪,丁伟,苏鹏亮,李亚都.大型火电机组现场总线控制系统的设计探讨[J].热力发电,2010,39(3). |
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| 作者姓名： | 曾卫东 王春利 颜渝坪 丁伟 苏鹏亮 李亚都 |
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| 作者单位： | 西安热工研究院有限公司,陕西,西安,710032 |
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| 摘 要： | 基于总结多台600 MW1、000 MW火电机组现场总线控制系统(FCS)应用经验,给出了将现场总线技术用于大型火电机组主、辅机控制系统的设计要点。火电机组控制采用现场总线技术可节省电缆,并且避免了智能现场仪表与智能控制室装置之间的非智能连接,可从现场设备获得丰富的设备运行信息。应用FCS,不可盲目地追求控制范围和功能,而应将设备状态信息、软件二次开发作为设计应用重点。
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| 关 键 词： | 大型火电机组 Profibus现场总线 FF现场总线 网段 电缆敷设 接地 |
AN APPROACH TO THE DESIGN OF FIELD-BUS CONTROL SYSTEM FOR LARGE-CAPACITY THERMAL POWER UNITS |
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| ZENG Wei-dong,WANG Chun-li,YAN Yu-ping,DING Wei,SU Peng-liang,LI Ya-du.AN APPROACH TO THE DESIGN OF FIELD-BUS CONTROL SYSTEM FOR LARGE-CAPACITY THERMAL POWER UNITS[J].Thermal Power Generation,2010,39(3). |
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| Authors: | ZENG Wei-dong WANG Chun-li YAN Yu-ping DING Wei SU Peng-liang LI Ya-du |
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| Affiliation: | ZENG Wei-dong,WANG Chun-li,YAN Yu-ping,DING Wei,SU Peng-liang,LI Ya-duXi\'an Thermal Power Research Institute Co Ltd,Xi\'an 710032,Shaanxi Province,PRC |
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| Abstract: | Based on summarization of experiences in application of Field-bus control system(FCS) for 600 MW and 1 000 MW thermal power units,some key design points for the central and peripheral control systems of large-capacity units have been given.Besides the reduction of signal cables,the FCS can avoid un-intelligent connection between intelligent meters in the field and intelligent devices in the cabinet,obtaining plenty of information in operation of equipments in the field.Application of FCS can't blindly chase... |
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| Keywords: | FCS |
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