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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2012
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| Online Access: | http://eprints.um.edu.my/9652/ |
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| 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. |
| author_sort | Hassan, L.H. |
| building | UM Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaya |
| content_source | UM Research Repository |
| continent | Asia |
| country | Malaysia |
| description | 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 |
| id | my.um.eprints-9652 |
| institution | Universiti Malaya |
| publishDate | 2012 |
| publisher | Elsevier |
| record_format | eprints |
| spelling | 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 https://doi.org/10.1016/j.ijepes.2011.12.022 <https://doi.org/10.1016/j.ijepes.2011.12.022>. DOI: 10.1016/j.ijepes.2011.12.022 |
| spellingShingle | 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 |
| title | 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_short | 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 |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://eprints.um.edu.my/9652/ |
| url_provider | http://eprints.um.edu.my/ |