Research on Automatic Control Strategy of Direct Air-cooling System for 660 MW Thermal Power Plants

DOI

10.2991/isrme-15.2015.173How to use a DOI?

Keywords

Direct Air-cooling System, Automatic control Strategy, 660MW Thermal Power Plants

Abstract

This research focuses on automatic control strategy of direct air-cooling system for 660 MW thermal power plants. The aim of the controller is to maintain the backpressure in an adjustable range. The speed control policy takes the backpressure to the controllable range by adjusting the running fan speed, and the sequential control policy starts or shutoffs the pre specified fans when the backpressure is out of the normal range. An application of 660 MW power unit shows that the automatic control strategy has important significance for the safe and economic operation of generating units.

Copyright

© 2015, 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  - Song Gao
AU  - Bo Gao
AU  - Xiangrong Meng
PY  - 2015/04
DA  - 2015/04
TI  - Research on Automatic Control Strategy of Direct Air-cooling System for 660 MW Thermal Power Plants
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 843
EP  - 846
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.173
DO  - 10.2991/isrme-15.2015.173
ID  - Gao2015/04
ER  -