NILM-based approach for energy efficiency assessment of household appliances

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorGarcia, Fernando D.-
Autor(es): dc.creatorSouza, Wesley A.-
Autor(es): dc.creatorDiniz, Ivando S.-
Autor(es): dc.creatorMarafão, Fernando P.-
Data de aceite: dc.date.accessioned2025-08-21T20:27:50Z-
Data de disponibilização: dc.date.available2025-08-21T20:27:50Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2020-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1186/s42162-020-00131-7-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233155-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233155-
Descrição: dc.descriptionThis paper presents a novel Non-Intrusive Load Monitoring (NILM) approach focusing on the Energy Efficiency (EE) assessment of residential appliances. This approach (NILMEE) is able to identify the individual consumption of several household devices, providing proper information for evaluating energy efficiency and pointing out the operational issues or labelling mismatches of appliances, while recommending better practices for energy usage in specific consumer installations. The proposed approach was developed and evaluated by embedding the NILM engine on an electronic power meter, which performs a microscopic analysis on measured voltages and currents and provides the load disaggregation using the Conservative Power Theory for the feature extraction, K-Nearest Neighbours for the appliance classification, and the Power Signature Blob for the energy disaggregation. The disaggregation algorithm performance evaluation is carried out using NILMTK. Results show that NILM transcends the regular energy usage calculation, serving as a tool that enables the diagnosis of household appliances using the energy efficiency indexes provided by labels and standards.-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Science and Technology, Avenida Três de Março, 511, Alto da Boa Vista-
Descrição: dc.descriptionDepartment of Computer Science Federal University of São Carlos, Rodovia João Leme dos Santos, SP-264, Km 110 - Itinga-
Descrição: dc.descriptionSão Paulo State University (Unesp) Institute of Science and Technology, Avenida Três de Março, 511, Alto da Boa Vista-
Idioma: dc.languageen-
Relação: dc.relationEnergy Informatics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEnergy efficiency-
Palavras-chave: dc.subjectEnergy management-
Palavras-chave: dc.subjectLoad disaggregation-
Palavras-chave: dc.subjectNon-intrusive load monitoring-
Palavras-chave: dc.subjectSmart meter-
Título: dc.titleNILM-based approach for energy efficiency assessment of household appliances-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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