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| 在线数据校正在甲醇工厂的应用 | |
| 引用本文： | 潘兆鸿,赵霞,朱建宁,孙和芳,刘宝卫. 在线数据校正在甲醇工厂的应用[J]. 中氮肥, 2010, 0(4): 4-8 |
| 作者姓名： | 潘兆鸿 赵霞 朱建宁 孙和芳 刘宝卫 |
| 作者单位： | 1. 上海交大工业自动化工程研究中心,上海,200233 2. 上海交通大学,上海,200233 3. 上海焦化有限公司,上海,200241 |
| 基金项目： | 科技部863计划资助项目 |
| 摘 要： | 包括甲醇在内的任何化工装置,无论总流率还是组分流率的测量数据都是不平衡的。过程测量数据的不平衡性严重影响了核算、监控和优化的效果。基于MES的数据校正系统开发成功并已在甲醇工厂投入在线运行。由于大多数组分数据由实验室提供,因此设计了1套同步在线校正流率数据和组分数据的架构。 |
| 关 键 词： | 生产执行系统 数据校正 甲醇厂 过失误差甄别 数据同步 |
Online Application of Data Reconciliation in a Methanol Plant |
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| PAN Zhaohong,ZHAO Xia,ZHU Jianning,SUN Hefang,LIU Baowei. Online Application of Data Reconciliation in a Methanol Plant[J]. M-Sized Nitrogenous Fertilizer Progress, 2010, 0(4): 4-8 | |
| Authors: | PAN Zhaohong ZHAO Xia ZHU Jianning SUN Hefang LIU Baowei |
| Affiliation: | PAN Zhaohong1,ZHAO Xia2,ZHU Jianning3,SUN Hefang3,LIU Baowei2(1.Shanghai Jiao Da Industrial Automation Engineering Research Center,Shanghai 200233,China,2.Shanghai Jiaotong University,3.Shanghai Coking Co.,Ltd,Shanghai 200241,China) |
| Abstract: | In any chemical plant,including methanol plant,neither the overall flow balance nor the component flow balances are generally satisfied by the measurements.The unbalanced process data measured significantly affect the performance and profit gained from accounting,monitoring and control,process optimization.A set of data reconciliation system based on MES is been developed and put into online application in a methanol plant.Since most of the composition data are obtained from laboratory,we designed a structu... |
| Keywords: | manufacturing execution system(MES) data reconciliation methanol plant gross error detection data synchronization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |