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- Publisher Website: 10.1109/JETCAS.2017.2669340
- Scopus: eid_2-s2.0-85016500457
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Article: Distributed Power Control for Transient Stability of Multimachine Power Systems
| Title | Distributed Power Control for Transient Stability of Multimachine Power Systems |
|---|---|
| Authors | |
| Keywords | Distributed power control Power system Transient stability |
| Issue Date | 2017 |
| Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?reload=true&punumber=5503868 |
| Citation | IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2017, v. 7 n. 3, p. 383-392 How to Cite? |
| Abstract | Transient stability is a key problem in power systems. Conventional methods enhancing the transient stability are always based on local information with a prior knowledge of an equilibrium point that may not be available for large disturbances. This paper puts forward a distributed power controller for improving transient stability of multimachine power systems. The distributed controller depends on the relative angular speed of each generator with respect to its neighboring generators, rather than on state errors from an equilibrium point, so that the requirement of knowledge of equilibrium point is relaxed. By making use of the Popov criterion, it is shown that the closed-loop system is asymptotically stable. Improvement of transient stability is then discussed. Simulation results compare the decentralized and distributed control for achieving frequency synchronization. |
| Persistent Identifier | http://hdl.handle.net/10722/264125 |
| ISSN | 2021 Impact Factor: 5.877 2020 SCImago Journal Rankings: 0.868 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xiang, J | - |
| dc.contributor.author | Hill, DJ | - |
| dc.contributor.author | Ma, J | - |
| dc.date.accessioned | 2018-10-22T07:49:58Z | - |
| dc.date.available | 2018-10-22T07:49:58Z | - |
| dc.date.issued | 2017 | - |
| dc.identifier.citation | IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2017, v. 7 n. 3, p. 383-392 | - |
| dc.identifier.issn | 2156-3357 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/264125 | - |
| dc.description.abstract | Transient stability is a key problem in power systems. Conventional methods enhancing the transient stability are always based on local information with a prior knowledge of an equilibrium point that may not be available for large disturbances. This paper puts forward a distributed power controller for improving transient stability of multimachine power systems. The distributed controller depends on the relative angular speed of each generator with respect to its neighboring generators, rather than on state errors from an equilibrium point, so that the requirement of knowledge of equilibrium point is relaxed. By making use of the Popov criterion, it is shown that the closed-loop system is asymptotically stable. Improvement of transient stability is then discussed. Simulation results compare the decentralized and distributed control for achieving frequency synchronization. | - |
| dc.language | eng | - |
| dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?reload=true&punumber=5503868 | - |
| dc.relation.ispartof | IEEE Journal on Emerging and Selected Topics in Circuits and Systems | - |
| dc.rights | IEEE Journal on Emerging and Selected Topics in Circuits and Systems. Copyright © IEEE. | - |
| dc.rights | ©20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | - |
| dc.subject | Distributed power control | - |
| dc.subject | Power system | - |
| dc.subject | Transient stability | - |
| dc.title | Distributed Power Control for Transient Stability of Multimachine Power Systems | - |
| dc.type | Article | - |
| dc.identifier.email | Hill, DJ: dhill@eee.hku.hk | - |
| dc.identifier.authority | Hill, DJ=rp01669 | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1109/JETCAS.2017.2669340 | - |
| dc.identifier.scopus | eid_2-s2.0-85016500457 | - |
| dc.identifier.hkuros | 293562 | - |
| dc.identifier.volume | 7 | - |
| dc.identifier.issue | 3 | - |
| dc.identifier.spage | 383 | - |
| dc.identifier.epage | 392 | - |
| dc.identifier.isi | WOS:000410736100005 | - |
| dc.publisher.place | United States | - |
| dc.identifier.issnl | 2156-3357 | - |