Simulation and Analysis of Main Steam Control System Based on Heat Transfer Calculation

DOI

10.2991/amcce-18.2018.76How to use a DOI?

Keywords

main steam; target temperature; heat transfer calculation

Abstract

In this paper, after thermal power plant 300MW boiler was studied, matlab was used to write calculation program about heat transfer process between the main steam and boiler flue gas and a mount of water was calculated to ensure the main steam temperature keeping in target temperature. Then heat transfer calculation program was introduced into simulink simulation platform based on control system multiple models switching and heat transfer calculation. The results show that multiple models switching control system based on heat transfer calculation not only overcome the large inertia of main steam temperature, a large hysteresis characteristic of main steam temperature, but also adapted to the boiler load changing.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhenqun Huang
AU  - Ruyan Li
AU  - Zhongbao Feng
AU  - Songhan Wang
AU  - Wenbo Li
AU  - Jiwei Cheng
AU  - Yingai JIN
PY  - 2018/05
DA  - 2018/05
TI  - Simulation and Analysis of Main Steam Control System Based on Heat Transfer Calculation
BT  - Proceedings of the 2018 3rd International Conference on Automation, Mechanical Control and Computational Engineering (AMCCE 2018)
PB  - Atlantis Press
SP  - 445
EP  - 448
SN  - 2352-5401
UR  - https://doi.org/10.2991/amcce-18.2018.76
DO  - 10.2991/amcce-18.2018.76
ID  - Huang2018/05
ER  -