Publication
Knowledge extraction from medium voltage load diagrams to support the definition of electrical tariffs
| dc.contributor.author | Ramos, SĆ©rgio | |
| dc.contributor.author | Figueiredo, Vera | |
| dc.contributor.author | Rodrigues, FƔtima | |
| dc.contributor.author | Pinheiro, Raul | |
| dc.contributor.author | Vale, Zita | |
| dc.date.accessioned | 2013-05-03T13:54:55Z | |
| dc.date.available | 2013-05-03T13:54:55Z | |
| dc.date.issued | 2007 | |
| dc.date.updated | 2013-04-12T10:44:51Z | |
| dc.description.abstract | With the electricity market liberalization, distribution and retail companies are looking for better market strategies based on adequate information upon the consumption patterns of its electricity customers. In this environment all consumers are free to choose their electricity supplier. A fair insight on the customerĀ“s behaviour will permit the definition of specific contract aspects based on the different consumption patterns. In this paper Data Mining (DM) techniques are applied to electricity consumption data from a utility clientās database. To form the different customerĀ“s classes, and find a set of representative consumption patterns, we have used the Two-Step algorithm which is a hierarchical clustering algorithm. Each consumer class will be represented by its load profile resulting from the clustering operation. Next, to characterize each consumer class a classification model will be constructed with the C5.0 classification algorithm. | por |
| dc.identifier.doi | 10.26537/r1517 | |
| dc.identifier.issn | 1472-8915 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/1517 | |
| dc.language.iso | eng | por |
| dc.publisher | CRL Publishing | por |
| dc.relation.ispartofseries | Engineering Intelligent Systems for Electrical Engineering and Communications; Vol. 15, Issue 3 | |
| dc.subject | Electricity markets | por |
| dc.subject | Load profiles | por |
| dc.subject | Data mining | por |
| dc.subject | Hierarchical clustering | por |
| dc.subject | Classification | por |
| dc.title | Knowledge extraction from medium voltage load diagrams to support the definition of electrical tariffs | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 149 | por |
| oaire.citation.issue | Issue 3 | |
| oaire.citation.startPage | 143 | por |
| oaire.citation.title | Engineering Intelligent Systems for Electrical Engineering and Communications | |
| oaire.citation.volume | Vol. 15 | |
| person.familyName | Carvalho Ramos | |
| person.familyName | Vale | |
| person.givenName | SĆ©rgio Filipe | |
| person.givenName | Zita | |
| person.identifier | 632184 | |
| person.identifier.ciencia-id | 6D1F-C495-6660 | |
| person.identifier.ciencia-id | 721B-B0EB-7141 | |
| person.identifier.orcid | 0000-0002-1120-5656 | |
| person.identifier.orcid | 0000-0002-4560-9544 | |
| person.identifier.rid | A-5824-2012 | |
| person.identifier.scopus-author-id | 7004115775 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
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