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ControlLogix系列PLC系统在污水处理厂的应用
引用本文:许小平,赵艳,陈琳凤. ControlLogix系列PLC系统在污水处理厂的应用[J]. 中国给水排水, 2012, 28(6): 69-72
作者姓名:许小平  赵艳  陈琳凤
作者单位:武汉市落步嘴污水处理厂,湖北武汉,430083
摘    要:针对传统污水处理过程存在的自动化程度低、运行操作复杂、人工投入较大、效率低等问题,武汉市落步嘴污水处理厂的自控系统采用ControlLogix系列PLC系统。介绍了该系统的构建、控制方式及性能特点,实践证明该系统具有可靠性高、操作灵活、经济实用等优点,具有良好的应用前景。

关 键 词:污水处理  PLC  集散型控制  运行操作

Application of ControlLogix Series PLC System in Wastewater Treatment Plant
XU Xiao-ping , ZHAO Yan , CHEN Lin-feng. Application of ControlLogix Series PLC System in Wastewater Treatment Plant[J]. China Water & Wastewater, 2012, 28(6): 69-72
Authors:XU Xiao-ping    ZHAO Yan    CHEN Lin-feng
Affiliation:(Wuhan Luobuzui Wastewater Treatment Plant,Wuhan 430083,China)
Abstract:In order to solve the problems of low automation degree,complex operation,large manpower and low efficiency of the conventional wastewater treatment processes,ControlLogix series PLC system is used in Wuhan Luobuzui WWTP as the automation system.The construction,control and performance characteristics of the system are introduced.The practice shows that the system has the advantages of high reliability,flexible operation,economy and practicability,and it has a good application prospect.
Keywords:wastewater treatment  PLC  distributed control  operation
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