Publicação
Transmission lines protection based on the current eigenvalues differential concept
| dc.contributor.author | Pires, V. Fernão | |
| dc.contributor.author | Guerreiro, M. | |
| dc.contributor.author | Fortunato, Carlos | |
| dc.contributor.author | Martins, L. Sousa | |
| dc.date.accessioned | 2013-05-28T12:43:56Z | |
| dc.date.available | 2013-05-28T12:43:56Z | |
| dc.date.issued | 2010 | |
| dc.description.abstract | This work presents a new approach for a current differential protection of the transmission lines. The proposed approach is based on the Clarke-Concordia transformation and principal component analysis. First the acquired current signals are transformed into “αβo” components by applying the Clarke-Concordia transformation. This allows obtaining typical patterns. To identify these patterns a principal component analysis is performed. Several tests under different fault conditions were performed. The obtained results allow verifying the effectiveness of the proposed approach. | por |
| dc.identifier.uri | http://hdl.handle.net/10400.26/4299 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.subject | Current differential protection | por |
| dc.subject | Eigenvector | por |
| dc.subject | Eigenvalue | por |
| dc.subject | Line protection | por |
| dc.subject | Digital relay | por |
| dc.title | Transmission lines protection based on the current eigenvalues differential concept | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Manchester | por |
| oaire.citation.title | 10th International Conference on Developments in Power System Protection | por |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |