Design and Application of Coal Blending Control System Based on HOLLiAS-LK Large-Scale PLC

Author

Zhu, Hong ; Li, Haitao ; Fu, Sheng ; Pang, Yinhua

Author_Institution

Coll. of Mech. Eng. & Appl. Electron. Technol., Beijing Univ. of Technol., Beijing, China

fYear

2010

fDate

25-27 June 2010

Firstpage

5114

Lastpage

5116

Abstract

To make full use of coal combustion heat energy, and for the purposes of energy savings and pollutant reductions, more than two different coal needs to optimize the preparation of coal. This article describes design and application of coal blending control system based on OLLiAS-LK large-scale PLC. It has realized the functions of automatic start and stop, interlock control, material level adjustment, speed control and others in the production process, improved the speed of the blending, realized the automation of the blending process, and reached the effects of the accurate ratio and homogeneous optimization.

Keywords

blending; cascade control; coal; combustion; fuel processing industries; process control; programmable controllers; velocity control; HOLLiAS-LK large scale PLC; adjustment speed control; automatic start; blending speed; coal blending control system; coal combustion heat energy; energy saving; homogeneous optimization; interlock control; material level adjustment; pollutant reduction; production process; Combustion; Companies; Control systems; Educational institutions; Mechanical engineering; Process control; Silicon; PLC; cascade control; coal blending system; kingview;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.1238

Filename

5630897