Application of Foundation Fieldbus Technology in Chain Grate Boiler Automation Control System

摘要：

Full and thorough distributed automation control sited in fields is implemented for a large enterprise of heat-supply by grate chain boilers with Foundation Fieldbus technology. The main content for the design of the system includes the control plan for the key parameters of the system etc..The control of water level and combustion sub-system are realized. Gradient method is adopted in the searching for the optimum value of air-fuel ratio. The whole control architecture is constructed based on Foundation Fieldbus network, intelligent instruments in field, Ethernet networks and upper-level supervisory and control computers. Operation practice of the engineering project shows good control and economic performance index. Significant economic benefit is achieved.

关键词： Foundation Fieldbus grate chain boiler control system network

作者: Liang Geng Bai Yan

作者单位: Automation Department,North China Electric Power University,Beijing 102206 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）