地表水厂自控系统设计方案探讨  

Discussion on Designing Automatic Control System in Surface Waterworks

作　　者：李静豪 李小煜 黑健宁 

机构地区：[1]河南省城乡规划设计研究总院有限公司,河南郑州450044 [2]国家电投集团河南电力有限公司技术信息中心,河南郑州450001

出　　处：《中国给水排水》2017年第18期86-88,共3页China Water & Wastewater

摘　　要：经对某新建地表水厂的自控系统设计方案和水厂的工艺流程进行分析,确定在水厂采用集散自动控制系统。水厂的自动控制系统主要负责采集和显示现场仪表、水泵、阀门、搅拌器等的运行参数及状态,通过监控中心的操作站手动操作、PLC自动控制对现场设备进行自动控制,并能自动存储工艺数据和打印报表。该自控系统可保证水厂的安全高效运行。Through the analysis of the design scheme of a new surface waterworks＇ automatic control system, and the process flow of waterworks, the distributing automatic control system was adopted in the waterworks. Waterworks＇ automatic control system was mainly responsible for collection and display operational parameters and status of field instrument, water pump, valve, mixer and so on. Through manual operation in the monitoring center station, the field devices could be controlled by PLC automatic control; the data could be stored; and report could be printed automatically. The automatic control sys- tem could ensure the safe and efficient operation of the waterworks.

关 键 词：水厂 自控系统 现场控制站 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TU991.62[自动化与计算机技术—控制科学与工程]