Application of multiple-model adaptive control strategy for robust damping of inter-area oscillations in power system

Chaudhuri, B., Majumbder, R. and Pal, B. (2004) Application of multiple-model adaptive control strategy for robust damping of inter-area oscillations in power system. IEEE Transactions on Control System Technology, 12 5: 727-736. doi:10.1109/TCST.2004.833409


Author Chaudhuri, B.
Majumbder, R.
Pal, B.
Title Application of multiple-model adaptive control strategy for robust damping of inter-area oscillations in power system
Journal name IEEE Transactions on Control System Technology   Check publisher's open access policy
ISSN 1063-6536
1558-0865
Publication date 2004-09-01
Sub-type Article (original research)
DOI 10.1109/TCST.2004.833409
Volume 12
Issue 5
Start page 727
End page 736
Total pages 10
Place of publication New York
Publisher Institute of Electrical and Electronic Engineers
Language eng
Subject 0906 Electrical and Electronic Engineering
Abstract This paper demonstrates the application of multiple-model adaptive control (MMAC) strategy for robust damping of low-frequency electromechanical oscillation in an interconnected power system. The control algorithm uses a model-based approach to account for the variability and uncertainty involved in the postdisturbance dynamics of the system. Conventional proportional-integral-derivative (PID) controllers are tuned to achieve the desired performance for each of these models. Using a Bayesian approach, the probability of each model representing the actual power system response is computed in each iteration. The resultant control action is derived as a probability-weighted average of the individual control moves of the controllers. This strategy has been used to design and test a damping controller for a thyristor controlled series compensator (TCSC) device installed in a prototype power system. The control scheme worked satisfactorily following possible disturbances without any prior knowledge about the specific postdisturbance dynamics.
Keyword Bayesian approach
MMAC
TCSC
Interarea oscillations
Multiple- model adaptive control
Robustness
thyristor controlled series compensator (TCSC)
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collections: Excellence in Research Australia (ERA) - Collection
School of Information Technology and Electrical Engineering Publications
 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 36 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 58 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Created: Thu, 06 Apr 2006, 19:34:57 EST