Sizing hydrogen energy storage in consideration of demand response in highly renewable generation power systems

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorAli, Mubbashiren_US
dc.contributor.authorEkström, Jussien_US
dc.contributor.authorLehtonen, Mattien_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorPower Systems and High Voltage Engineeringen
dc.date.accessioned2018-06-18T09:18:48Z
dc.date.available2018-06-18T09:18:48Z
dc.date.issued2018-01-01en_US
dc.description.abstractFrom an environment perspective, the increased penetration of wind and solar generation in power systems is remarkable. However, as the intermittent renewable generation briskly grows, electrical grids are experiencing significant discrepancies between supply and demand as a result of limited system flexibility. This paper investigates the optimal sizing and control of the hydrogen energy storage system for increased utilization of renewable generation. Using a Finnish case study, a mathematical model is presented to investigate the optimal storage capacity in a renewable power system. In addition, the impact of demand response for domestic storage space heating in terms of the optimal sizing of energy storage is discussed. Finally, sensitivity analyses are conducted to observe the impact of a small share of controllable baseload production as well as the oversizing of renewable generation in terms of required hydrogen storage size.en
dc.description.versionPeer revieweden
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationAli, M, Ekström, J & Lehtonen, M 2018, ' Sizing hydrogen energy storage in consideration of demand response in highly renewable generation power systems ', Energies, vol. 11, no. 5, 1113 . https://doi.org/10.3390/en11051113en
dc.identifier.doi10.3390/en11051113en_US
dc.identifier.issn1996-1073
dc.identifier.otherPURE UUID: 38f7917a-0b4a-4fb9-a062-546b1c51d936en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/38f7917a-0b4a-4fb9-a062-546b1c51d936en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85047090743&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/21729816/Ali_etal_Energies_11_1113.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/31895
dc.identifier.urnURN:NBN:fi:aalto-201806183313
dc.language.isoenen
dc.relation.ispartofseriesEnergiesen
dc.relation.ispartofseriesVolume 11, issue 5en
dc.rightsopenAccessen
dc.subject.keywordDemand responseen_US
dc.subject.keywordEnergy storageen_US
dc.subject.keywordOptimizationen_US
dc.subject.keywordWind and solar energyen_US
dc.titleSizing hydrogen energy storage in consideration of demand response in highly renewable generation power systemsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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