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Grid Integration of DC Buildings: Standards, Requirements and Power Converter Topologies

Carvalho, Edivan Laercio; Blinov, Andrei; Chub, Andrii; Emiliani, Pietro; Carne, Giovanni de ORCID iD icon 1; Vinnikov, Dmitri
1 Karlsruher Institut für Technologie (KIT)

Abstract:

Residential dc microgrids and nanogrids are the emerging technology that is aimed to promote the transition to energy-efficient buildings and provide simple, highly flexible integration of renewables, storages, and loads. At the same time, the mass acceptance of dc buildings is slowed down by the relative immaturity of the dc technology, lack of standardization and general awareness about its potential. Additional efforts from multiple directions are necessary to promote this technology and increase its market attractiveness. In the near-term, it is highly likely that the dc buildings will be connected to the conventional ac distribution grid by a front-end ac-dc converter that provides all the necessary protection and desired functionality. At the same time, the corresponding requirements for this converter have not been yet consolidated. To address this, present paper focuses on various aspects of the integration of dc buildings and includes analysis of related standards, directives, operational and compatibility requirements as well as classification of voltage levels. In addition, power converter configurations and modulation methods are analyzed and compared. ... mehr


Verlagsausgabe §
DOI: 10.5445/IR/1000152160
Veröffentlicht am 31.10.2022
Originalveröffentlichung
DOI: 10.1109/OJPEL.2022.3217741
Scopus
Zitationen: 40
Dimensions
Zitationen: 45
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Technische Physik (ITEP)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2022
Sprache Englisch
Identifikator ISSN: 2644-1314
KITopen-ID: 1000152160
HGF-Programm 37.12.03 (POF IV, LK 01) Smart Areas and Research Platforms
Erschienen in IEEE Open Journal of Power Electronics
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Band 3
Seiten 789-823
Projektinformation HGF, HGF IVF2016 TALENT, VH-NG-1613
Bemerkung zur Veröffentlichung Gefördert durch den KIT-Publikationsfonds
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Scopus
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