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dc.contributor.authorKheshti, M
dc.contributor.authorZhao, X
dc.contributor.authorLiang, T
dc.contributor.authorNie, B
dc.contributor.authorDing, Y
dc.contributor.authorGreaves, Deborah
dc.date.accessioned2022-10-28T10:31:14Z
dc.date.available2022-10-28T10:31:14Z
dc.date.issued2022-11
dc.identifier.issn1879-0682
dc.identifier.issn1879-0682
dc.identifier.urihttp://hdl.handle.net/10026.1/19771
dc.description.abstract

High shares of intermittent renewable sources cause volatile frequency movements that could jeopardize the continuous operation of the grid. Liquid Air Energy Storage (LAES) is an emerging technology that not only helps with decarbonisation of energy sectors, but also has potentials for reliable ancillary services. In this paper, a hybrid LAES, wind turbine (WT), and battery energy storage system (BESS) is used to investigate their contributions in fast frequency control. The inertial control, droop control and combined inertial and droop terms are applied on each source of the hybrid renewable system and a comprehensive analysis is conducted to study their impacts on the frequency nadir improvement. The analysis shows that LAES with combined inertial and droop control terms along with inertial control of WT and BESS provide reliable frequency control. To further improve the frequency nadir, a Fuzzy control is proposed and applied on the LAES. The proposed control system provides a more adaptive performance against disturbances. Also, experimental tests are conducted to validate the proposed control method using a real-time hardware-in-the-loop test rig. The simulation and experimental results show that LAES in a hybrid renewable system can significantly contribute to the frequency control when variable gain control schemes are implemented.

dc.format.extent298-307
dc.languageen
dc.language.isoen
dc.publisherElsevier
dc.subjectancillary service
dc.subjectFast frequency response
dc.subjectHybrid renewable sources
dc.subjectLiquid air energy storage
dc.subjectMicrogrid
dc.subjectWind energy
dc.titleLiquid air energy storage for ancillary services in an integrated hybrid renewable system
dc.typejournal-article
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000867674900003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.volume199
plymouth.publication-statusPublished
plymouth.journalRenewable Energy
dc.identifier.doi10.1016/j.renene.2022.09.010
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/PRIMaRE Publications
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/COAST Engineering Research Group
plymouth.organisational-group/Plymouth/Research Groups/Marine Institute
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
plymouth.organisational-group/Plymouth/Users by role/Researchers in ResearchFish submission
dcterms.dateAccepted2022-09-02
dc.rights.embargodate2022-10-29
dc.identifier.eissn1879-0682
dc.rights.embargoperiodNot known
rioxxterms.funderEngineering and Physical Sciences Research Council
rioxxterms.identifier.projectSupergen ORE hub 2018
rioxxterms.versionofrecord10.1016/j.renene.2022.09.010
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.typeJournal Article/Review
plymouth.funderSupergen ORE hub 2018::Engineering and Physical Sciences Research Council


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