ISBN: 978-981-11-3671-9 DOI: 10.18178/wcse.2017.06.195
Optimization on Loading Up Control Method for Marine Supercharged Boiler Installation
Abstract— With the intricate dynamic and thermodynamic coupling relationship among the equipment of
supercharged boiler installation, its dynamic response is not the same as that of atmospheric pressure boiler
in the process of loading up. Specific control method is required to keep the boiler loading up steadily and
safely. On the basis of characteristics analysis on load-up process of supercharged boiler installation, the
mechanism simulation model on a type of marine supercharged boiler was built, and its load-up control
method was studied. In addition, the maximum uniform opening velocity of fuel flow rate control valve
during loading up was obtained via simulation experiments. Besides, a control method for loading up
supercharged boiler rapidly was put forward. The results can provide reference for the design of the actual
monitoring system and the parameters setting of regulating valve.
Index Terms— supercharged boiler installation, loading up, control method, coefficient of excess air, simulation.
Qin Hai-Bo, Xu Wei-Cong, Ni He, Jin Jia-Shan
College of Power Engineering, Naval University of Engineering, CHINA
ISBN: 978-981-11-3671-9 DOI: 10.18178/wcse.2017.06.17Xsrc="http://www.wcse.org/uploadfile/2019/0823/20190823055609629.png" style="width: 120px; height: 68px;" />[Download]
Cite: Qin Hai-Bo, Xu Wei-Cong, Ni He, Jin Jia-Shan, "Optimization on Loading Up Control Method for Marine Supercharged Boiler Installation," Proceedings of 2017 the 7th International Workshop on Computer Science and Engineering, pp. 1117-1123, Beijing, 25-27 June, 2017.