Browse > Article
http://dx.doi.org/10.5207/JIEIE.2012.26.8.088

Dynamic Response Improvement Method for Combustion Air Flow Control in Coal Fired Power Plant  

Yu, Kwang-Myung (한전전력연구원)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.26, no.8, 2012 , pp. 88-95 More about this Journal
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.
Keywords
Boiler Air Flow Control; Trim Logic; Power Plant Control; Boiler $O_2$ Control;
Citations & Related Records
연도 인용수 순위
  • Reference
1 IMCS Control Logic Engineering Manual for Interfacing Combustion Optimizer, KEPRI, 2012.
2 Coal Fired Power Plant Tuning Manual, KEPRI, 2011.
3 D.Y. Park, I.H. Lim, H.Y. Kim, "Unit Master and Boiler Master Control Logic Analysis of ABB-P14 Control System", KIEE 42th Summer Conference, pp. 1826-1827, July 2011.
4 D.Y. Park, H.Y. Kim, "Master Control Logic Tuning for Boiler in Power Plant", ICROS Summer Conference II, pp. 971-972. July 2007.
5 G.P. Lim, D.Y. Park, H.H. Lee, "Combustion Air Control Based on Main Steam Flow in Power Plant", KIIEE Spring Conference, pp. 192-193. May 2011.
6 E.P. Smith, "Removing The Mystery of $O_{2}/CO$ In Boiler Trim Systems", Instrument Society of America, VOL 34, Issue 11, pp. 31-32, November 1987.
7 Combustion Engineering, Dong-Hwa, 2000.
8 S.W. Jang, Comparison of Boiler Combustion Results and Measurement in Power Plant, KEPRI, 2003.
9 Performance Control Manual in Power Plant, KEPRI, 1987.
10 Tae-An TPP, Operation Manual for Tae-An Thermal Power Plant Unit 5&6, 2003.