Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/159936
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dc.contributor.authorLi, Xiaoleien_US
dc.contributor.authorXu, Qianwenen_US
dc.contributor.authorBlaabjerg, Fredeen_US
dc.date.accessioned2022-07-06T02:24:20Z-
dc.date.available2022-07-06T02:24:20Z-
dc.date.issued2020-
dc.identifier.citationLi, X., Xu, Q. & Blaabjerg, F. (2020). Adaptive resilient secondary control for islanded AC microgrids with sensor faults. IEEE Journal of Emerging and Selected Topics in Power Electronics, 9(5), 5239-5248. https://dx.doi.org/10.1109/JESTPE.2020.2988509en_US
dc.identifier.issn2168-6777en_US
dc.identifier.urihttps://hdl.handle.net/10356/159936-
dc.description.abstractIn this article, we investigate the adaptive resilient secondary voltage and frequency control problem for islanded ac microgrids (MG) in the presence of sensor faults. Sensor faults or data attacks have a great impact on the stability and quality of MG. Existing methods commonly assume that the sensing information from distributed generations (DGs) is healthy or satisfies some ideal conditions. To achieve resilient secondary voltage restoration, a novel adaptive fault tolerant control scheme is proposed. Since the bounds of the time-varying faults are unknown, sufficient conditions are first derived to guarantee the voltage tracking errors to be uniformly ultimately bounded. It is also theoretically shown that the frequency restoration and power sharing can be ensured stable of the overall ac MG system by using the same control scheme. Compared with the existing distributed control methods for secondary control of MG, the considered problem with unknown boundaries sensor faults is more challenging and still not well explored.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.description.sponsorshipNanyang Technological Universityen_US
dc.language.isoenen_US
dc.relationMOE2017-T2-1-050en_US
dc.relation.ispartofIEEE Journal of Emerging and Selected Topics in Power Electronicsen_US
dc.rights© 2020 IEEE. All rights reserved.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleAdaptive resilient secondary control for islanded AC microgrids with sensor faultsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doi10.1109/JESTPE.2020.2988509-
dc.identifier.scopus2-s2.0-85102223775-
dc.identifier.issue5en_US
dc.identifier.volume9en_US
dc.identifier.spage5239en_US
dc.identifier.epage5248en_US
dc.subject.keywordsDistributed Secondary Controlen_US
dc.subject.keywordsMicrogridsen_US
dc.description.acknowledgementThis work was supported in part by the Ministry of Education (MOE), Singapore under Grant MOE2017-T2-1-050, in part by the National Natural Science Foundation of China under Grant 61903319, and in part by the Wallenberg-NTU Presidential Postdoc Fellowship in Nanyang Technological University, Singapore.en_US
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