Research on flue gas on-line monitoring system for Thermal Power Plant

Aimed at emission of a huge amount of sulfur dioxide during making thermal process and resulted in major air pollution sources, the paper designed a sort of flue gas online monitoring system for thermal power plant. Based on B/S architecture, the professional platform of SCADA, GIS and AERMOD is respectively built, and the system layers are separated and integrated by means of .NET platform. And data communications are realized by a new Web Service switch fabric. Also in the paper, the functional demand and typical module were briefly introduced, and the Ajax, XML and other techniques are applied in the process of system realization. The actual test displays that the operational data of flue gas desulphurization online monitoring system could be easily obtained. The running effect shows that it can make the remote monitoring and online analysis for flue gas desulphurization system emission targets.