华电技术 ›› 2015, Vol. 37 ›› Issue (8): 6-9.

• 研究与开发 • 上一篇    下一篇

 
国产maxDNA大型分散控制系统在1000MW机组一体化控制中的应用

  

  1. 南京国电南自美卓控制系统有限公司,南京〓210032
  • 出版日期:2015-08-25 发布日期:2015-11-09

Application of domestic maxDNA large distributed control system in 1000MW unit integrated control

  1. Nanjing SAC Metso Control System Company LimitedNanjing 210032, China
  • Online:2015-08-25 Published:2015-11-09

摘要:

摘要:介绍了国产maxDNA大型分散控制系统的整体架构和技术特点,对系统在某电厂21000MW超超临界火电机组的锅炉、汽轮机和电气一体化控制方面的应用情况进行了介绍和分析。应用结果表明,该系统稳定可靠,性能优异,满足1000MW机组一体化控制要求。

关键词: ">关键词:">1">000">MW">机组;分散控制系统;汽轮机数字电液控制;一体化控制

Abstract:

Abstract:The overall structure and technical features of the domestic large distributed control system maxDNA were introduced. The system has been applied in the boiler, turbine and electric integrated control of two 1000MW ultra supercritical units in a power plant.The application situation was discribed and analyzed. The application result of the system shows that the system is stable and reliable and has excellent properties, it can satisfy the requirement of 1000MW unit integrated control.

Key words: Keywords:1000MW unit, distributed control system, digital electrohydralic control of steam turbine (DEH), integrated control