| 合成氨装置回收单元与锅炉控制PLC技改小结 |
| |
| 引用本文： | 李强. 合成氨装置回收单元与锅炉控制PLC技改小结[J]. 化工设计通讯, 2012, 38(6): 30-33 |
| |
| 作者姓名： | 李强 |
| |
| 作者单位： | 中海石油化学股份有限公司,海南东方,572600 |
| |
| 摘 要： | 为了满足装置安全运行,操作监视,降低系统维护成本,提高整个系统可靠性的需要,对当前的PLC系统进行更新改造,更新改造为横河电机(中国)有限公司目前最先进的ESD系统PROSAFE-RS。
|
| 关 键 词： | 回收单元 锅炉 卡件 冗余 |
Summary of PLC Revamping for Recovery Unit and Boiler Control |
| |
| LI Qiang. Summary of PLC Revamping for Recovery Unit and Boiler Control[J]. Chemical Engineering Design Communications, 2012, 38(6): 30-33 |
| |
| Authors: | LI Qiang |
| |
| Affiliation: | LI Qiang(China Blue Chemical Ltd.,Dongfang Hainan 572600,China) |
| |
| Abstract: | In order to meet the needs of unit operation safety,operation monitoring,reducing maintenance costs and improving reliability of the whole system,the old PLC system is updated into PROSAFE-RS of ESD system,the most advanced system made by Yokogawa Electric(China) Co.,Ltd. |
| |
| Keywords: | recovery unit boiler card redundance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
