Dynamic Modeling of Battery Energy Storage and Applications in Transmission Systems

dc.contributor.authorCalero, Fabian
dc.contributor.authorCanizares, Claudio A.
dc.contributor.authorBhattacharya, Kankar
dc.date.accessioned2025-06-24T16:22:58Z
dc.date.available2025-06-24T16:22:58Z
dc.date.issued2020-08-13
dc.description.abstractIn this paper, a Battery Energy Storage System (BESS) dynamic model is presented, which considers average models of both Voltage Source Converter (VSC) and bidirectional buck-boost converter (dc-to-dc), for charging and discharging modes of operation. The dynamic BESS model comprises a simplified representation of the battery cells, which allows to simulate the effects of battery degradation, dc-to-dc converter, VSC, and the dynamics associated with the filter and transformer connecting the BESS to the grid. A decoupled dq-current control is used for the VSC, allowing the operation of the BESS in several modes, i.e., constant active and reactive power, constant power factor, voltage regulation, frequency regulation, oscillation damping, and a combination of the latter two. The proposed model is implemented in DSATools and tested for different contingencies on a benchmark system, and compared with a industry-grade BESS model used in power system dynamic studies. The importance of modeling the current control and dynamics of the dc-to-dc are demonstrated, especially when the battery cells are degraded due to, for instance, aging.
dc.description.sponsorship10.13039/501100000038-Natural Sciences and Engineering Research Council of Canada (NSERC) CRD Grant || NSERC Energy Storage Technology (NEST) Network || SENESCYT Scholarship from the Ecuadorian Government.
dc.identifier.doi10.1109/tsg.2020.3016298
dc.identifier.issn1949-3053
dc.identifier.issn1949-3061
dc.identifier.urihttps://doi.org/10.1109/tsg.2020.3016298
dc.identifier.urihttps://hdl.handle.net/10012/21911
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofIEEE Transactions on Smart Grid
dc.relation.ispartofseriesIEEE Transactions on Smart Grid; 12(1)
dc.subjectBESS
dc.subjectdynamic modeling
dc.subjectenergy storage
dc.subjectfrequency regulation
dc.subjectvoltage support
dc.subjectoscillation damping
dc.subjectaverage model
dc.titleDynamic Modeling of Battery Energy Storage and Applications in Transmission Systems
dc.typeArticle
dcterms.bibliographicCitationCalero, F., Canizares, C. A., & Bhattacharya, K. (2021b). Dynamic modeling of Battery Energy Storage and applications in transmission systems. IEEE Transactions on Smart Grid, 12(1), 589–598. https://doi.org/10.1109/tsg.2020.3016298
oaire.citation.issue1
oaire.citation.volume12
uws.contributor.affiliation1Faculty of Engineering
uws.contributor.affiliation2Electrical and Computer Engineering
uws.peerReviewStatusReviewed
uws.scholarLevelFaculty
uws.typeOfResourceTexten

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