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A communication: assisted protection for MVDC distribution systems with distributed generation
dc.contributor.author | Monadi, Mehdi |
dc.contributor.author | Gavriluta, Catalin |
dc.contributor.author | Candela García, José Ignacio |
dc.contributor.author | Rodríguez Cortés, Pedro |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica |
dc.date.accessioned | 2016-03-17T10:05:54Z |
dc.date.available | 2016-03-17T10:05:54Z |
dc.date.issued | 2015 |
dc.identifier.citation | Monadi, M., Gavriluta, C., Candela, J., Rodriguez, P. A communication: assisted protection for MVDC distribution systems with distributed generation. A: IEEE Power & Energy Society General Meeting. "Proceedings of Power & Energy Society General Meeting, 2015 IEEE". Denver: 2015. |
dc.identifier.uri | http://hdl.handle.net/2117/84595 |
dc.description.abstract | In this paper, a communication-assisted protection scheme is proposed for medium voltage dc (MVDC) distribution networks. MVDC grids are applicable for connection between microgrids, upgrading the transmission capacity of ac lines by the conversion to dc, and integration of renewable energy systems to the distribution grids. However, protection issues are one of the main challenges in the development of the VSC-based dc networks. Due to the special behavior of the dc fault currents, it is almost impossible to coordinate the overcurrent relays based on the time inverse grading. Hence, in the proposed scheme, to provide a fast and selective protection, each proposed relay communicates with two other relays to operate as the main protection for a dc feeder and the backup protection of the adjacent feeder. Hardware in the loop simulation approach by use of the OPAL-RT real time simulator is used to verify the performance of the proposed method. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia elèctrica::Automatització i control de l'energia elèctrica |
dc.subject | Àrees temàtiques de la UPC::Energies::Recursos energètics renovables |
dc.subject.lcsh | Electric current converters |
dc.subject.lcsh | Electric power distribution |
dc.subject.lcsh | Renewable energy sources |
dc.subject.lcsh | Electric power system stability |
dc.title | A communication: assisted protection for MVDC distribution systems with distributed generation |
dc.type | Conference report |
dc.subject.lemac | Convertidors de corrent elèctric |
dc.subject.lemac | Energia elèctrica -- Distribució |
dc.subject.lemac | Energies renovables |
dc.subject.lemac | Xarxes elèctriques -- Estabilitat |
dc.contributor.group | Universitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable |
dc.identifier.doi | 10.1109/PESGM.2015.7285623 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7285623&newsearch=true&queryText=A%20communication-assisted%20protection%20for%20MVDC%20distribution%20systems%20with%20distributed%20generation |
dc.rights.access | Open Access |
local.identifier.drac | 17550442 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Monadi, M.; Gavriluta, C.; Candela, J.; Rodriguez, P. |
local.citation.contributor | IEEE Power & Energy Society General Meeting |
local.citation.pubplace | Denver |
local.citation.publicationName | Proceedings of Power & Energy Society General Meeting, 2015 IEEE |