The Automatic Energy-Saving Control Strategy for Coal-Fired Boiler Heating System

Article Preview

Abstract:

This paper mainly introduces the energy-saving control strategy for coal-fired boiler heating system. The controlled objects of coal-fired boiler heating system includes the blowers of the boiler, the induced draft fan of the boiler, the chain for coal-carrying, the primary side water circulation and the secondary side water circulation. All the controlled objects are droved by electrical motors. By the optimal frequency conversion technical, more energy and coal can be saved.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

3462-3465

Citation:

Online since:

November 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Zhengrong Cheng, Chunhui Zhang, and Yi Chu, The Application of Frequency Converter in Level Control of Bromine Cooling Machine, Process automation instrumentation, vol. 24, No. 2, p.41–43, April (2003).

Google Scholar

[2] Wei Xu, Shuliang Ye, and Dongsheng Li, Modeling and PID Control of Whole-closed-loop Working Bench, Process automation instrumentation, vol. 31, No. 5, p.8–12, May (2010).

Google Scholar

[3] Wei Jiang, The Application of SIEMENS S7-300 PLC in Heating Systems, China instrumentation, No. 5, p.58–60, May (2010).

Google Scholar

[4] Meng Zhao, The study on PIDA control algorithm and its simulation, Industrial instrumentation & automation, No. 1, p.3–5, Jan (2010).

Google Scholar

[5] Xiaofeng Geng, Weiguo Li, Accurate Measurement of Boiler Secondary Air Flow and Mill Primary Air Flow, China instrumentation, No. 5, p.54–57, May (2010).

Google Scholar

[6] Fangyuan Li, The Comprehensive Practice of AC inveter, Automation panorama, vol. 27, No. 4, p.54–57, May (2010).

Google Scholar