@inproceedings{d4c686244a294f12b4f5df08eef4e0e8,
title = "Transient stability improvement using the associate Hermite assisted prediction technique",
abstract = "Researchers have investigated different techniques to improve damping for transient stability events. Off-line security analysis and day-ahead studies are scenarios where unacceptable damping levels for oscillatory instabilities may be detected. One type of correction to improve damping is to re-dispatch generation. In this paper, a new prediction method will use data from a conventional transient stability simulation to predict transient performance over an abbreviated observation window. Damping levels will be calculated using a simple iterative technique and the Stability Output Fourier Transformation method. If damping levels are found to be insufficiently small, improvement will be demonstrated after generation has been re-dispatched. Several examples will show that the new prediction method along with the damping calculation technique can estimate transient stability performance before and after implementing a re-dispatching scheme to improve damping.",
keywords = "Associate Hermite expansion, Curve fitting, Generation re-dispatch, Oscillatory instabilities, Power systems, Security analysis, Transient stability",
author = "Kokanos, {B. L.} and Karady, {G. G.}",
year = "2009",
month = dec,
day = "1",
doi = "10.1109/PTC.2009.5281813",
language = "English (US)",
isbn = "9781424422357",
series = "2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future",
booktitle = "2009 IEEE Bucharest PowerTech",
note = "2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future ; Conference date: 28-06-2009 Through 02-07-2009",
}