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https://hdl.handle.net/1822/67312
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Campo DC | Valor | Idioma |
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dc.contributor.author | Monteiro, Vítor Duarte Fernandes | por |
dc.contributor.author | Sousa, Tiago J.C. | por |
dc.contributor.author | Sepulveda, M. J. | por |
dc.contributor.author | Couto, Carlos | por |
dc.contributor.author | Lima, António | por |
dc.contributor.author | Afonso, João L. | por |
dc.date.accessioned | 2020-10-07T09:25:21Z | - |
dc.date.available | 2020-10-07T09:25:21Z | - |
dc.date.issued | 2019 | - |
dc.identifier.isbn | 9781728111568 | por |
dc.identifier.uri | https://hdl.handle.net/1822/67312 | - |
dc.description.abstract | The integration of renewable energy sources (RES), energy storage systems (ESS), and electric mobility into smart grids requires the use of DC-DC back-end power converters for adjusting voltage levels. Although a DC-DC converter applied for RES only operates in unidirectional mode, when applied to ESS or EM, the bidirectional mode is a fundamental requisite for exchanging power with the electrical power grid. In this context, this paper presents an experimental validation of a proposed bidirectional three-level DC-DC converter considering its application for smart grids. Traditionally, the DC-DC power converters of such applications are two-level converters. However, by employing a three-level topology, it is possible to improve the quality of the variables controlled by the power converter. Moreover, since the proposed DC-DC converter is controlled to produce a controlled current, the proposed current control and modulation strategies are introduced and described. A complete analysis of the operation principle of the proposed bidirectional three-level DC-DC power converter is presented, supported by experimental validation, employing a laboratory prototype. | por |
dc.description.sponsorship | This work has been supported by FCT – Fundação para a Ciência e Tecnologia within the Project Scope: UID/CEC/00319/2019. This work has been supported by FCT Project DAIPESEV PTDC/EEI-EEE/30382/2017, and by the FCT Project newERA4GRIDs PTDC/EEI-EEE/30283/2017. Tiago Sousa is supported by the doctoral scholarship SFRH/BD/134353/2017 granted by FCT. | por |
dc.language.iso | eng | por |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | por |
dc.relation | PTDC/EEI-EEE/30382/2017 | por |
dc.rights | openAccess | por |
dc.subject | dc-dc Converter | por |
dc.subject | Electric Mobility | por |
dc.subject | Energy Storage System | por |
dc.subject | Renewable Energy Source | por |
dc.subject | Smart Grids | por |
dc.title | A proposed bidirectional three-level DC-DC power converter for applications in smart grids: an experimental validation | por |
dc.type | conferencePaper | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/8849084 | por |
dc.date.updated | 2020-09-26T05:46:02Z | - |
dc.identifier.doi | 10.1109/SEST.2019.8849084 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática | por |
dc.subject.wos | Science & Technology | por |
sdum.export.identifier | 7279 | - |
sdum.conferencePublication | SEST 2019 - 2nd International Conference on Smart Energy Systems and Technologies | por |
sdum.bookTitle | 2019 2ND INTERNATIONAL CONFERENCE ON SMART ENERGY SYSTEMS AND TECHNOLOGIES (SEST 2019) | por |
oaire.version | AM | por |
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IEEE_SEST_conv_FINAL_rp.pdf | 722,06 kB | Adobe PDF | Ver/Abrir |