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Power system oscillations damping using unified power flow controller-based stabilizer

Problem statement: The Phillips-Heffron model of a power system with UPFC published by AJAS, demonstrates the effect of the UPFC in improving power system oscillation stability. Unfortunately, some of the equations have not been correctly derived and so working with this model in its existing form i...

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Main Authors: Hassan, L.H., Moghavvemi, M., Mohamed, H.A.F.
Format: Article
Published: Science Publications 2010
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.um.edu.my/9676/
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spelling my.um.eprints.96762017-11-23T03:12:19Z http://eprints.um.edu.my/9676/ Power system oscillations damping using unified power flow controller-based stabilizer Hassan, L.H. Moghavvemi, M. Mohamed, H.A.F. TA Engineering (General). Civil engineering (General) Problem statement: The Phillips-Heffron model of a power system with UPFC published by AJAS, demonstrates the effect of the UPFC in improving power system oscillation stability. Unfortunately, some of the equations have not been correctly derived and so working with this model in its existing form is misleading. Approach: In this study, the model is revisited and the equations are re-derived obtaining correct results. Three-machine power system installed with a UPFC is used to investigate the validity of these equations. Results: The simulation results demonstrated that the corrected model with an effective controller is active on damping of the low-frequency oscillations under different operating conditions. Conclusion: The corrected model works properly with power system networks for enhancing power system stability. Science Publications 2010 Article PeerReviewed Hassan, L.H. and Moghavvemi, M. and Mohamed, H.A.F. (2010) Power system oscillations damping using unified power flow controller-based stabilizer. American Journal of Applied Sciences, 7 (10). pp. 1393-1395. ISSN 15469239 DOI: 10.3844/ajassp.2010.1393.1395
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Hassan, L.H.
Moghavvemi, M.
Mohamed, H.A.F.
Power system oscillations damping using unified power flow controller-based stabilizer
description Problem statement: The Phillips-Heffron model of a power system with UPFC published by AJAS, demonstrates the effect of the UPFC in improving power system oscillation stability. Unfortunately, some of the equations have not been correctly derived and so working with this model in its existing form is misleading. Approach: In this study, the model is revisited and the equations are re-derived obtaining correct results. Three-machine power system installed with a UPFC is used to investigate the validity of these equations. Results: The simulation results demonstrated that the corrected model with an effective controller is active on damping of the low-frequency oscillations under different operating conditions. Conclusion: The corrected model works properly with power system networks for enhancing power system stability.
format Article
author Hassan, L.H.
Moghavvemi, M.
Mohamed, H.A.F.
author_facet Hassan, L.H.
Moghavvemi, M.
Mohamed, H.A.F.
author_sort Hassan, L.H.
title Power system oscillations damping using unified power flow controller-based stabilizer
title_short Power system oscillations damping using unified power flow controller-based stabilizer
title_full Power system oscillations damping using unified power flow controller-based stabilizer
title_fullStr Power system oscillations damping using unified power flow controller-based stabilizer
title_full_unstemmed Power system oscillations damping using unified power flow controller-based stabilizer
title_sort power system oscillations damping using unified power flow controller-based stabilizer
publisher Science Publications
publishDate 2010
url http://eprints.um.edu.my/9676/
_version_ 1643688625637949440
score 13.244199

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