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Evaluation of Modal Analysis for Voltage Stability using Artificial Immune Systems

by S. Shirisha, P.l.v. Prasanna, N. Siva Mallikarjuna Rao
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 46 - Number 9
Year of Publication: 2012
Authors: S. Shirisha, P.l.v. Prasanna, N. Siva Mallikarjuna Rao
10.5120/6935-9251

S. Shirisha, P.l.v. Prasanna, N. Siva Mallikarjuna Rao . Evaluation of Modal Analysis for Voltage Stability using Artificial Immune Systems. International Journal of Computer Applications. 46, 9 ( May 2012), 6-10. DOI=10.5120/6935-9251

@article{ 10.5120/6935-9251,
author = { S. Shirisha, P.l.v. Prasanna, N. Siva Mallikarjuna Rao },
title = { Evaluation of Modal Analysis for Voltage Stability using Artificial Immune Systems },
journal = { International Journal of Computer Applications },
issue_date = { May 2012 },
volume = { 46 },
number = { 9 },
month = { May },
year = { 2012 },
issn = { 0975-8887 },
pages = { 6-10 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume46/number9/6935-9251/ },
doi = { 10.5120/6935-9251 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:39:17.266397+05:30
%A S. Shirisha
%A P.l.v. Prasanna
%A N. Siva Mallikarjuna Rao
%T Evaluation of Modal Analysis for Voltage Stability using Artificial Immune Systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 46
%N 9
%P 6-10
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Modern power systems are decumbent to prevailing failures. With this power system is becoming diffident. Hence power systems are exposed to instabilities. Voltage instability is one of the main blackouts. For improving the voltage of the system compensating devices like condensers and FACTS devices will be placed by reducing the reactive power losses. For finding the weakest bus in the system and voltage stability improvement is proposed in this paper by using the evolutionary technique Artificial Immune System (AIS) algorithm. For finding weakest bus in the system modal analysis is used. In this paper we are presenting the proposed algorithm for finding the weakest bus in the system by using Artificial Immune System (AIS) clonal selection algorithm which is supported by modal analysis by evaluating Eigen values and their Participation factors respectively.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Artificial Immune System Clonal Selection Fitness Function Modal Analysis Participation Factors Weakest Bus

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