Wide-area signal selection for power system damping controller

Modi, Nilesh, Lloyd, Michael and Saha, Tapan Kumar (2011). Wide-area signal selection for power system damping controller. In: AUPEC 2011 Australasian Universities Power Engineering Conference: Integrating renewables into the grid. Australian Universities Power Engineering Conference 2011 (AUPEC), Brisbane, Australia, (1-6). 25-28 September 2011.

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Author Modi, Nilesh
Lloyd, Michael
Saha, Tapan Kumar
Title of paper Wide-area signal selection for power system damping controller
Conference name Australian Universities Power Engineering Conference 2011 (AUPEC)
Conference location Brisbane, Australia
Conference dates 25-28 September 2011
Proceedings title AUPEC 2011 Australasian Universities Power Engineering Conference: Integrating renewables into the grid
Journal name 2011 21st Australasian Universities Power Engineering Conference, AUPEC 2011
Place of Publication Piscataway, NJ, U.S.A.
Publisher IEEE
Publication Year 2011
Sub-type Fully published paper
ISBN 9781457717932
9781921897078
Start page 1
End page 6
Total pages 6
Collection year 2012
Language eng
Abstract/Summary Selection of proper feedback signal for power system damping controller is vital to enhance its performance. In this paper, three different methods are evaluated to select the most effective signal to damp power system oscillations. The damping is obtaining by modulating power electronic device of the system. It is shown that how different feedback signal affects the performance of power system damping controller in the event of small and large disturbance. During this work three methods namely, controllability/observability, residue and hankel singular value is used to select wide-area feedback signal and their performance is compared. Nonlinear simulations are carried out to validate the performance of signals under system nonlinearities.
Keyword Power oscillation damping
Feedback signal selection
Hankel singular values
Wide-area signal
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Fri, 30 Sep 2011, 02:54:12 EST by Nilesh Satishkumar Modi on behalf of School of Information Technol and Elec Engineering