Design and Simulation of a Steam Turbine Generator using Observer Based and LQR Controllers

Download Edit this record How to cite View on PhilPapers
Abstract
Steam turbine generator is an electromechanical system which converts heat energy to electrical energy. In this paper, the modelling, design and analysis of a simple steam turbine generator have done using Matlab/Simulink Toolbox. The open loop system have been analyzed to have an efficiency of 76.92 %. Observer based & linear quadratic regulator (LQR) controllers have been designed to improve the generating voltage. Comparison of this two proposed controllers have been done for increasing the performance improvement to generate a 220 Dc volt. The simulation result shows that the steam turbine generator with observer based controller has a small percentage overshoot with minimum settling time than the steam turbine generator with LQR controller and the open loop system. Finally, the steam turbine generator with observer based controller shows better improvement in performance than the steam turbine generator with LQR controller.
Keywords
No keywords specified (fix it)
Categories
No categories specified
(categorize this paper)
PhilPapers/Archive ID
JIBDAS
Upload history
Archival date: 2020-06-05
View other versions
Added to PP index
2020-06-05

Total views
59 ( #48,970 of 2,425,653 )

Recent downloads (6 months)
28 ( #27,759 of 2,425,653 )

How can I increase my downloads?

Downloads since first upload
This graph includes both downloads from PhilArchive and clicks on external links on PhilPapers.