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Novel design of the converter for an active UPS application based on Marx modulator concept with supercapacitors

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dc.contributor.authorPestana, Celso
dc.contributor.authorCanacsinh, Hiren
dc.contributor.authorChaves, Miguel
dc.contributor.authorGamboa, Paulo
dc.contributor.authorCordeiro, Armando
dc.contributor.authorLuís, Ricardo
dc.contributor.authorMartins, Ana Alexandra
dc.contributor.authorEncarnação, Luís
dc.contributor.authorPereira, Fernando
dc.contributor.authorSilva, José Fernando
dc.contributor.authorSantos, Nuno
dc.date.accessioned2019-05-17T09:51:17Z
dc.date.available2019-05-17T09:51:17Z
dc.date.issued2019
dc.description.abstractA new Marx modulator 4-leg multilevel converter is proposed to replace the well-known 4-leg inverter fed from batteries in Uninterruptible Power Supply (UPS) applications. The novel design concept for the Marx modulator based multilevel converter is presented and described. Each leg uses 2 Marx modulator modules, each one using an Electrochemical Double-Layer Capacitor (EDLC) (also known as supercapacitor (SC)) energy storage bank. The new topology concept enables multilevel operation with five voltage level per phase, allowing high quality voltage and current waveforms, distributed supercapacitor storage and reduction of supercapacitor bank voltage. The proposed converter can operate as UPS or as Active Power Filter (APF), powering non-linear or/and unbalanced loads, while balancing each leg supercapacitor voltage. A control strategy to choose the redundant vector configuration to balance the supercapacitor voltages is explained. Simulation results are presented for a Marx modulator based interactive 40 kVA UPS.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPESTANA, Celso; [et al] – Novel design of the converter for an active UPS application based on Marx modulator concept with supercapacitors. In Technological Innovation for Industry and Service Systems: Proceedings of the 10th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2019. Costa da Caparica, Portugal: Springer, 2019. ISBN978-3-030-17771-3. Vol. 553, pp. 414-423pt_PT
dc.identifier.doihttps://doi.org/10.1007/978-3-030-17771-3_36pt_PT
dc.identifier.isbn978-3-030-17771-3
dc.identifier.urihttp://hdl.handle.net/10400.21/10037
dc.language.isoengpt_PT
dc.publisherSpringerpt_PT
dc.relationUID/CEC/50021/2019 - FCTpt_PT
dc.relationMIPREQUATE/0712036/2018 - IPLpt_PT
dc.subjectUninterruptible power supplypt_PT
dc.subjectSupercapacitorspt_PT
dc.subjectBipolar Marx modulator multilevel converterpt_PT
dc.titleNovel design of the converter for an active UPS application based on Marx modulator concept with supercapacitorspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMay 8–10, 2019 - Costa da Caparica, Portugalpt_PT
oaire.citation.endPage423pt_PT
oaire.citation.startPage414pt_PT
oaire.citation.title10th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2019pt_PT
oaire.citation.volume553
person.familyNameCanacsinh
person.familyNameChaves
person.familyNameGamboa
person.familyNameCordeiro
person.familyNameLuís
person.familyNameMartins
person.familyNameRocha
person.familyNamePereira
person.familyNameSilva
person.givenNameHiren
person.givenNameMiguel
person.givenNamePaulo
person.givenNameArmando
person.givenNameRicardo
person.givenNameAna Alexandra
person.givenNameLuis Lamy
person.givenNameFernando
person.givenNameFernando
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person.identifier.ridA-4532-2014
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person.identifier.scopus-author-id26530942300
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rcaap.rightsclosedAccesspt_PT
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