A Simplified Lumped Parameter Model for U-Tube Steam Generator

Author

Yongsheng, Zhang ; Yunyi, Ma

Author_Institution

China Ship Dev. & Design Center, Wuhan, China

fYear

2010

fDate

25-27 June 2010

Firstpage

253

Lastpage

256

Abstract

A simplified lumped parameter model for U-tube steam generator (UTSG) is presented, according to its working principle and the mass and energy conservation theory as well as the principle of thermal system dynamics. A three-element controller of water level is designed to verify the simplified model. Matlab/Simulink module is used for the dynamic simulation of UTSG, result shows that the presented model can well reflect the dynamic trends of main parameters of UTSG and constitute the real time simulation system of nuclear powered secondary circuit with other models.

Keywords

boilers; nuclear power stations; Matlab-Simulink module; UTSG dynamic simulation; energy conservation theory; mass conservation theory; nuclear powered secondary circuit; real time simulation system; simplified lumped parameter model; thermal system dynamics; three-element controller; u-tube steam generator; water level; Equations; Feedforward neural networks; Feeds; Generators; Integrated circuit modeling; Mathematical model; Water heating; Dynamic; Lumped parameter; Simplified; Steam generator;

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.2010.68

Filename

5630486