Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic
This paper proposes a Takagi-Sugeno (TS) fuzzy gain-scheduling PI stabilizer to damp the power system low-frequency oscillations and enhance power system stability. The work describes the construction of appropriate fuzzy membership functions and rules for a Power System Stabilizer (PSS) so that its...
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my.um.eprints.96522017-11-23T03:25:38Z http://eprints.um.edu.my/9652/ Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic Hassan, L.H. Moghavvemi, M. Almurib, H.A.F. Muttaqi, K.M. Du, H. TA Engineering (General). Civil engineering (General) This paper proposes a Takagi-Sugeno (TS) fuzzy gain-scheduling PI stabilizer to damp the power system low-frequency oscillations and enhance power system stability. The work describes the construction of appropriate fuzzy membership functions and rules for a Power System Stabilizer (PSS) so that its proportional and integral gains can be automatically tuned in real-time to react to changes in the system operating conditions. To find the optimal number and locations of required stabilizers, this paper uses the participation factor method. Simulation results on a practical power system demonstrate that the proposed stabilizer is effective in damping low-frequency oscillations as well as improving system dynamic stability and voltage profile. In addition, the proposed approach provides superior performance when compared to a conventional PI PSS. © 2011 Elsevier Ltd. All rights reserved. Elsevier 2012 Article PeerReviewed Hassan, L.H. and Moghavvemi, M. and Almurib, H.A.F. and Muttaqi, K.M. and Du, H. (2012) Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic. International Journal of Electrical Power & Energy Systems, 38 (1). pp. 72-83. ISSN 0142-0615 DOI: 10.1016/j.ijepes.2011.12.022 |
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TA Engineering (General). Civil engineering (General) Hassan, L.H. Moghavvemi, M. Almurib, H.A.F. Muttaqi, K.M. Du, H. Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
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This paper proposes a Takagi-Sugeno (TS) fuzzy gain-scheduling PI stabilizer to damp the power system low-frequency oscillations and enhance power system stability. The work describes the construction of appropriate fuzzy membership functions and rules for a Power System Stabilizer (PSS) so that its proportional and integral gains can be automatically tuned in real-time to react to changes in the system operating conditions. To find the optimal number and locations of required stabilizers, this paper uses the participation factor method. Simulation results on a practical power system demonstrate that the proposed stabilizer is effective in damping low-frequency oscillations as well as improving system dynamic stability and voltage profile. In addition, the proposed approach provides superior performance when compared to a conventional PI PSS. © 2011 Elsevier Ltd. All rights reserved. |
format |
Article |
author |
Hassan, L.H. Moghavvemi, M. Almurib, H.A.F. Muttaqi, K.M. Du, H. |
author_facet |
Hassan, L.H. Moghavvemi, M. Almurib, H.A.F. Muttaqi, K.M. Du, H. |
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Hassan, L.H. |
title |
Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
title_short |
Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
title_full |
Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
title_fullStr |
Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
title_full_unstemmed |
Damping of low-frequency oscillations and improving power system stability via auto-tuned PI stabilizer using Takagi-Sugeno fuzzy logic |
title_sort |
damping of low-frequency oscillations and improving power system stability via auto-tuned pi stabilizer using takagi-sugeno fuzzy logic |
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Elsevier |
publishDate |
2012 |
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http://eprints.um.edu.my/9652/ |
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1643688619756486656 |