华电技术 ›› 2008, Vol. 30 ›› Issue (7): 58-63.

• 控制技术 • 上一篇    下一篇

1000MW超超临界机组自动化控制系统研究与分析

张传胜   

  1. 华电国际邹县发电厂 ,山东 邹城 273522
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-07-25 发布日期:2008-07-25

Study and Analysis on Automatic Control System of 1000MW Ultra-supercritical Unit

ZHANG Chuan-sheng   

  1. Huadian Power International Co., Ltd., Zouxian Power Plant,Zoucheng 273522,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-07-25 Published:2008-07-25

摘要: 介绍了DCS分散控制系统的模拟量控制、锅炉点火控制、顺序控制和数据采集系统。分析了汽机控制、汽机保护、小机控制和PLC控制的特点。详细论述了厂级监控信息系统和管理系统的应用情况,为同类机组采用自动化控制设计提供借鉴和参考。

关键词: 1000MW超超临界机组, 自动化控制系统, 分析, 应用

Abstract: The modulating control, boiler ignition control, sequence control and data acquisition system of distribution control system (DCS) were introduced. The features of turbine control, turbine protection, boiler feed-pump turbine control and PLC control were analyzed. The application of the plant level supervisory information system (SIS) and the plant level management information system (MIS) were expounded in detail. These can be used as reference for automatic control system design of the same units.

Key words: 1000MW ultra-supercritical unit, automatic control system, analysis, application