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- Publisher Website: 10.1109/LCSYS.2020.3002422
- Scopus: eid_2-s2.0-85093955194
- WOS: WOS:000545435100001
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Article: Decentralized Event-Triggered Frequency Control With Guaranteed L∞-Gain for Multi-Area Power Systems
Title | Decentralized Event-Triggered Frequency Control With Guaranteed L∞-Gain for Multi-Area Power Systems |
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Authors | |
Keywords | Frequency control Automatic generation control Nickel Power system stability Area measurement |
Issue Date | 2021 |
Publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7782633 |
Citation | IEEE Control Systems Letters, 2021, v. 5 n. 2, p. 373-378 How to Cite? |
Abstract | This letter proposes a novel decentralized event-triggered control algorithm to replace the conventional periodic sampling/communication mechanism of automatic generation control (AGC) for multi-area power systems. For each control area, event-triggering rules that only rely on local measurements are designed to decide the sampling/communication instants. Further, a strictly positive dwell time is introduced to exclude Zeno behaviours. The £ ∞ -stability of the multi-area power system with the developed event-triggered control law and essentially bounded net load disturbances is studied, and a sufficient stability criterion is established. Finally, case studies demonstrate the effectiveness and efficiency of the proposed method. |
Persistent Identifier | http://hdl.handle.net/10722/288069 |
ISSN | 2023 Impact Factor: 2.4 2023 SCImago Journal Rankings: 1.597 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Yang, L | - |
dc.contributor.author | Liu, T | - |
dc.contributor.author | Hill, DJ | - |
dc.date.accessioned | 2020-10-05T12:07:25Z | - |
dc.date.available | 2020-10-05T12:07:25Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | IEEE Control Systems Letters, 2021, v. 5 n. 2, p. 373-378 | - |
dc.identifier.issn | 2475-1456 | - |
dc.identifier.uri | http://hdl.handle.net/10722/288069 | - |
dc.description.abstract | This letter proposes a novel decentralized event-triggered control algorithm to replace the conventional periodic sampling/communication mechanism of automatic generation control (AGC) for multi-area power systems. For each control area, event-triggering rules that only rely on local measurements are designed to decide the sampling/communication instants. Further, a strictly positive dwell time is introduced to exclude Zeno behaviours. The £ ∞ -stability of the multi-area power system with the developed event-triggered control law and essentially bounded net load disturbances is studied, and a sufficient stability criterion is established. Finally, case studies demonstrate the effectiveness and efficiency of the proposed method. | - |
dc.language | eng | - |
dc.publisher | Institute of Electrical and Electronics Engineers. The Journal's web site is located at https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=7782633 | - |
dc.relation.ispartof | IEEE Control Systems Letters | - |
dc.rights | IEEE Control Systems Letters. Copyright © Institute of Electrical and Electronics Engineers. | - |
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 | Frequency control | - |
dc.subject | Automatic generation control | - |
dc.subject | Nickel | - |
dc.subject | Power system stability | - |
dc.subject | Area measurement | - |
dc.title | Decentralized Event-Triggered Frequency Control With Guaranteed L∞-Gain for Multi-Area Power Systems | - |
dc.type | Article | - |
dc.identifier.email | Liu, T: taoliu@eee.hku.hk | - |
dc.identifier.email | Hill, DJ: dhill@eee.hku.hk | - |
dc.identifier.authority | Liu, T=rp02045 | - |
dc.identifier.authority | Hill, DJ=rp01669 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/LCSYS.2020.3002422 | - |
dc.identifier.scopus | eid_2-s2.0-85093955194 | - |
dc.identifier.hkuros | 315101 | - |
dc.identifier.volume | 5 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 373 | - |
dc.identifier.epage | 378 | - |
dc.identifier.isi | WOS:000545435100001 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 2475-1456 | - |