Title |
Dynamic Response Improvement Method for Combustion Air Flow Control in Coal Fired Power Plant |
DOI |
http://dx.doi.org/10.5207/JIEIE.2012.26.8.088 |
Keywords |
Boiler Air Flow Control ; Trim Logic ; Power Plant Control ; Boiler Control |
Abstract |
When controling combustion air flow in coal fired power plant the furnace safety must be considered first prior to plant efficiency. therefore it is very important to set air flow demand exactly for safe operation and maintenance. This paper analyze air flow control loop in power plant and introduce the method to improve dynamic response time. Simulation result shows this scheme is adoptable and provide better performance. |