Distributed adaptive optimal secondary control for AC islanded microgrid under multiple event-triggered mechanisms.
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| Title: | Distributed adaptive optimal secondary control for AC islanded microgrid under multiple event-triggered mechanisms. |
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| Authors: | Duan, Qin-Shuo1 (AUTHOR) 6221913022@stu.jiangnan.edu.cn, Tang, Ze1 (AUTHOR) tangze0124@gmail.com, Ding, Dong2,3 (AUTHOR) dingd@sdju.edu.cn |
| Source: | ISA Transactions. Aug2025, Vol. 163, p65-75. 11p. |
| Subjects: | Stability theory, Lyapunov stability, Microgrids, Cost control, Voltage |
| Abstract: | This paper mainly proposes a novel distributed secondary event-triggering control strategy for AC islanded microgrid, which not only achieves the consistency of frequency and voltage but also considers the proportional sharing of active power. Compared to the traditional fixed periodic communication, the proposed multiple event-triggered strategy only conducts a sparse communication among distributed generators (D G s). For accelerating the convergence speed and saving the control costs efficiently, a time-varying adaptive updating law for frequency and voltage is proposed. Furthermore, it is confirmed that there is no Zeno behavior. Combined with Lyapunov stability theory, the control strategy is proven to be capable for driving the stability and consistency of microgrid. Finally, three numerical simulations are presented to demonstrate the effectiveness of control mechanisms. • A novel secondary control algorithm is proposed to achieve the complete synchronization of frequency and voltage. • A novel event-triggering mechanism with different time scales is proposed. • The event-triggered condition of state error derivatives is introduced to enhance the fast response performance of event-triggering. • A novel adaptive updating time-varying law is proposed for the control strengths in frequency and voltage feedback controllers. [ABSTRACT FROM AUTHOR] |
| Copyright of ISA Transactions is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 186496566 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Distributed adaptive optimal secondary control for AC islanded microgrid under multiple event-triggered mechanisms. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Duan%2C+Qin-Shuo%22">Duan, Qin-Shuo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> 6221913022@stu.jiangnan.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Tang%2C+Ze%22">Tang, Ze</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> tangze0124@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Ding%2C+Dong%22">Ding, Dong</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<i> dingd@sdju.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22ISA+Transactions%22">ISA Transactions</searchLink>. Aug2025, Vol. 163, p65-75. 11p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Stability+theory%22">Stability theory</searchLink><br /><searchLink fieldCode="DE" term="%22Lyapunov+stability%22">Lyapunov stability</searchLink><br /><searchLink fieldCode="DE" term="%22Microgrids%22">Microgrids</searchLink><br /><searchLink fieldCode="DE" term="%22Cost+control%22">Cost control</searchLink><br /><searchLink fieldCode="DE" term="%22Voltage%22">Voltage</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper mainly proposes a novel distributed secondary event-triggering control strategy for AC islanded microgrid, which not only achieves the consistency of frequency and voltage but also considers the proportional sharing of active power. Compared to the traditional fixed periodic communication, the proposed multiple event-triggered strategy only conducts a sparse communication among distributed generators (D G s). For accelerating the convergence speed and saving the control costs efficiently, a time-varying adaptive updating law for frequency and voltage is proposed. Furthermore, it is confirmed that there is no Zeno behavior. Combined with Lyapunov stability theory, the control strategy is proven to be capable for driving the stability and consistency of microgrid. Finally, three numerical simulations are presented to demonstrate the effectiveness of control mechanisms. • A novel secondary control algorithm is proposed to achieve the complete synchronization of frequency and voltage. • A novel event-triggering mechanism with different time scales is proposed. • The event-triggered condition of state error derivatives is introduced to enhance the fast response performance of event-triggering. • A novel adaptive updating time-varying law is proposed for the control strengths in frequency and voltage feedback controllers. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of ISA Transactions is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.isatra.2025.04.036 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 11 StartPage: 65 Subjects: – SubjectFull: Stability theory Type: general – SubjectFull: Lyapunov stability Type: general – SubjectFull: Microgrids Type: general – SubjectFull: Cost control Type: general – SubjectFull: Voltage Type: general Titles: – TitleFull: Distributed adaptive optimal secondary control for AC islanded microgrid under multiple event-triggered mechanisms. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Duan, Qin-Shuo – PersonEntity: Name: NameFull: Tang, Ze – PersonEntity: Name: NameFull: Ding, Dong IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 00190578 Numbering: – Type: volume Value: 163 Titles: – TitleFull: ISA Transactions Type: main |
| ResultId | 1 |
