Title : ( Extending the perturbation technique to the modal representation of nonlinear systems )
Authors: سپهر سلطانی , Naser Pariz , Reza Ghazi ,
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Abstract
After a brief review of perturbation technique, using this method an approach is developed to represent and study the behavior of nonlinear dynamic power systems. For the first time in this field, perturbation technique is applied to obtain an approximate closed form expression for the zero input response of stressed power systems. In order to show the superiority of the proposed method, it has been applied to a typical nonlinear system which is a single machine infinite bus (SMIB) power system with unified power flow controller (UPFC). The accuracy and competency of this method in comparison with Modal Series method will also be validated.
Keywords
Perturbation technique Modal Series Normal Form method Unified power flow controller (UPFC)
@article{paperid:1010782,
author = {سپهر سلطانی and Pariz, Naser and Ghazi, Reza},
title = {Extending the perturbation technique to the modal representation of nonlinear systems},
journal = {Electric Power Systems Research},
year = {2009},
volume = {79},
number = {8},
month = {March},
issn = {0378-7796},
pages = {1209--1215},
numpages = {6},
keywords = {Perturbation technique
Modal Series
Normal Form method
Unified power flow controller (UPFC)},
}
%0 Journal Article
%T Extending the perturbation technique to the modal representation of nonlinear systems
%A سپهر سلطانی
%A Pariz, Naser
%A Ghazi, Reza
%J Electric Power Systems Research
%@ 0378-7796
%D 2009
