油田污水处理自动测控系统设计  

Design of an automatic measurement-control system for oilfield sewage disposal.

作　　者：万方银[1] 张程[1] 刘洪亮[1] 

机构地区：[1]长江大学电子与信息工程系

出　　处：《石油仪器》2006年第2期18-20,2,共3页Petroleum Instruments

摘　　要：文章介绍了油田污水处理的工艺流程,论述了污水处理自动测控系统的设计、结构模型、流量的算法与控制以及通道设计。在原有的设计基础上对流量的算法做了改进并引入了PI控制算法,并针对油田污水处理系统特定的工艺流程,给出了控制系统结构及模型。This paper introduces the general processing method for oilfield sewage disposal,expounds the system design,structural model,flowrate algorithm and control as well as channel design.On the foundation of original design,the algorithm of flowrate is improved by the aid of PI control algorithm instead of convention algorithm.Armming at the process for oilfield sewage disposal, this paper gives the construction and model of the control system.

关 键 词：污水处理 控制系统 过程通道 

分 类 号：TE992.2[石油与天然气工程—石油机械设备]