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Start-up Optimization of a Combined Cycle Power Plant

Sällberg, Elin; Lind, Alexandra; Velut, Stéphane; Åkesson, Johan LU ; Gallardo Yances, Stephanie and Link, Kilian (2012) 9th International Modelica Conference In [Host publication title missing]
Abstract
In the electricity market of today, with increasing demand

for electricity production on short notice, the

combined cycle power plant stands high regarding fast

start-ups and efficiency. In this paper it has been

shown how the dynamic start-up procedure of a combined

cycle power plant can be optimized using JModelica.

org, proposing a way to minimize the start-up

time while maximizing the power production during

start-up. The physical models have been developed

in Modelica, adapted to suit optimization purposes

and extended to optimization problems. Constraints

keeping the lifetime consumption of critically stressed

components under... (More)
In the electricity market of today, with increasing demand

for electricity production on short notice, the

combined cycle power plant stands high regarding fast

start-ups and efficiency. In this paper it has been

shown how the dynamic start-up procedure of a combined

cycle power plant can be optimized using JModelica.

org, proposing a way to minimize the start-up

time while maximizing the power production during

start-up. The physical models have been developed

in Modelica, adapted to suit optimization purposes

and extended to optimization problems. Constraints

keeping the lifetime consumption of critically stressed

components under control are limiting factors. The

plant models have been successfully optimized to full

load. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Combined Cycle Power Plants Start-up Dynamic optimization Optimica Control Modelica Modeling
in
[Host publication title missing]
publisher
Modelica Association
conference name
9th International Modelica Conference
external identifiers
  • Scopus:84880894683
project
LCCC
language
English
LU publication?
yes
id
3d9ea133-2670-46a4-9f3b-0f7bfce1c0f7 (old id 2972273)
date added to LUP
2012-08-24 11:07:13
date last changed
2016-10-13 04:44:18
@misc{3d9ea133-2670-46a4-9f3b-0f7bfce1c0f7,
  abstract     = {In the electricity market of today, with increasing demand<br/><br>
for electricity production on short notice, the<br/><br>
combined cycle power plant stands high regarding fast<br/><br>
start-ups and efficiency. In this paper it has been<br/><br>
shown how the dynamic start-up procedure of a combined<br/><br>
cycle power plant can be optimized using JModelica.<br/><br>
org, proposing a way to minimize the start-up<br/><br>
time while maximizing the power production during<br/><br>
start-up. The physical models have been developed<br/><br>
in Modelica, adapted to suit optimization purposes<br/><br>
and extended to optimization problems. Constraints<br/><br>
keeping the lifetime consumption of critically stressed<br/><br>
components under control are limiting factors. The<br/><br>
plant models have been successfully optimized to full<br/><br>
load.},
  author       = {Sällberg, Elin and Lind, Alexandra and Velut, Stéphane and Åkesson, Johan and Gallardo Yances, Stephanie and Link, Kilian},
  keyword      = {Combined Cycle Power Plants Start-up Dynamic optimization Optimica Control Modelica Modeling},
  language     = {eng},
  publisher    = {ARRAY(0x8ee3608)},
  series       = {[Host publication title missing]},
  title        = {Start-up Optimization of a Combined Cycle Power Plant},
  year         = {2012},
}