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Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title Dynamic Response Improvement Method for Combustion Air Flow Control in Coal Fired Power Plant
Authors kwang-Myung Yu
DOI http://dx.doi.org/10.5207/JIEIE.2012.26.8.088
Page pp.88-95
ISSN 1225-1135
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.