A drum boiler model for long term power system dynamic simulation

Author

Flynn, M.E. ; O´Malley, M.J.

Author_Institution

Dept. of Electron. & Electr. Eng., Univ. Coll. Dublin, Ireland

Volume

14

Issue

1

fYear

1999

fDate

2/1/1999 12:00:00 AM

Firstpage

209

Lastpage

217

Abstract

In the event of a power system contingency, the boiler has an important impact on the power output in the long term time frame of minutes to hours. This paper describes a drum boiler model developed from first principles and validated using data from tests carried out on an actual plant. The model can be used for dynamic simulation studies in long time frames, greater than 30 seconds, in particular where assessment of deviations of internal parameters, such as steam pressure, drum level and steam temperature, outside safety limits is essential

Keywords

boilers; parameter estimation; power system simulation; SIMULINK; drum boiler model; drum level; internal parameters deviations assessment; long term power system dynamic simulation; outside safety limits; parameter identification; power output; power system contingency; steam pressure; steam temperature; Analytical models; Boilers; Control system analysis; Integrated circuit modeling; Power generation; Power system dynamics; Power system modeling; Power system protection; Power system simulation; Power system transients;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.744528

Filename

744528