华电技术 ›› 2010, Vol. 32 ›› Issue (8): 1-4.

• 专题综述 •    下一篇

XDPS-400分散控制系统在石灰石湿法脱硫中的应用

彭桂云1,孙庆军2,田秋云3,周根来4   

  1. 1.华电电力科学研究院,浙江杭州310030; 2.中石化中原油田供电管理处,河南濮阳457001; 3.中石化中原油田石油化工总厂,河南濮阳4570014; 中国华电工程(集团)有限公司,北京100035
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-08-25 发布日期:2010-08-25

Application of XDPS-400 distributed control system in limestone wet desulphurization system

PENG Guiyun1, SUN Qingjun2, TIAN Qiuyun3, ZHOU Genlai4   

  1. 1.Huadian Electric Power Research Institute, Hangzhou 310030, China; 2.Sinopec Zhongyuan Oil Field Power Supply Management Office, Puyang 457001, China; 3.Sinopec Zhongyuan Oil Field General Petrochemical Works, Puyang 457001, China, 4.China Huadian Engineering Corporation Limited, Beijing 100035, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-08-25 Published:2010-08-25

摘要: 根据烟气脱硫装置的工艺特点及其控制目标,针对某电厂脱硫装置,介绍了基于XDPS-400控制系统的系统配置、对外通讯接口等,阐述了脱硫工艺顺序控制和模拟量控制的实现途径,总结了控制系统的应用效果。

关键词: 分散控制系统, 系统配置, 程序设计

Abstract: According to the technical characteristics and the control target of the flue gas desulphurization equipment, aiming at the desulphurization equipment of a power plant, the system configuration and the external communication interfaces based on XDPS-400 distributed control system were introduced. The realization ways of the sequential control and the analog variables control in the desulphurization process were expounded, and the application results of the control system were summarized. 

Key words: distributed control system, system configuration, program design