华电技术 ›› 2010, Vol. 32 ›› Issue (9): 37-40.

• 研究与开发 • 上一篇    下一篇

现场总线技术在1000MW机组中的应用

马玉敏1,刘军良1,段南2   

  1. 1.国核电力规划设计研究院,北京100094;2.大唐国际发电股份有限公司,北京100140
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-09-25 发布日期:2010-09-25

Application of fieldbus control technology in 1000MW unit

MA Yumin1,LIU Junliang1,DUAN Nan2   

  1. 1.State Nuclear Electric Power Planning Design & Research Institute, Beijing 100094, China; 2.Datang International Power Generation Corporation Limited, Beijing 100140, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-09-25 Published:2010-09-25

摘要: 从数字化电厂和降低电厂的工程造价及运行成本等方面阐述了现场总线技术在火电厂中应用的重要性。总结了现场总线技术在国内外电厂中的应用经验,针对目前国内智能现场设备的现状,提出了在1000MW机组中应用现场总线技术的设计原则和应用范围,并进行了技术经济分析。

关键词: 现场总线技术, 总线协议, 智能现场设备, 费用

Abstract: The importance of application of the fieldbus control technology in thermal power plant was expounded, which is embodied in the digitalization of power plant, the reduction of power plant construction cost and the operation cost and other aspects. The application experiences of the fieldbus control technology in power plants at home and abroad were summarized. Aiming at the current situation of the domestic intelligent field devices, the design principle and the application scope of the fieldbus control technology applied in 1000MW unit were put forward, and the technical economical analysis was carried out.

Key words: field-bus control technology, bus protocol, intelligent field device, cost