Application of steel spring on the ZnO nanorods self-powered triboelectric nanogenerator for efficient energy harvest in transformers

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorGestão de Ativos CPFL Paulista-
Autor(es): dc.contributorEngenharia CPFL Energia-
Autor(es): dc.contributorCPFL Geração-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorRenato Archer - CTI-
Autor(es): dc.creatorSimões, Agnes Nascimento-
Autor(es): dc.creatorCarvalho, Danilo José-
Autor(es): dc.creatorde Souza Morita, Eugênio-
Autor(es): dc.creatorVendrameto, Helen Veloso-
Autor(es): dc.creatorFu, Li-
Autor(es): dc.creatorTorres, Floriano-
Autor(es): dc.creatorde Souza, André Nunes-
Autor(es): dc.creatorBizzo, Waldir Antonio-
Autor(es): dc.creatorMazon, Talita-
Data de aceite: dc.date.accessioned2025-08-21T21:40:40Z-
Data de disponibilização: dc.date.available2025-08-21T21:40:40Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-08-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1109/INDUSCON51756.2021.9529416-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222499-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222499-
Descrição: dc.descriptionThe demand for using wireless sensors to monitor gases dissolved in transformer oil is growing and has brought challenges in the development of new sources of energy. Nanogenerators are devices capable of converting mechanical energy, as vibrations, into electricity in a innovative and renewable way at low cost. In this work, the authors studied the addition of a steel spring to triboelectric nanogenerator (TENG) on the performance of its output power. Here, TENGs were built by using ZnO nanorods as donating electrons and PDMS:GO composites as negative material. PDMS:GO composites were prepared at different concentrations and the study was carried out in a wide frequency range (45 to 250 Hz). The addition of a steel spring to design of the TENG, as well as, 4% weight GO to PDMS improved the performance of the device. A power density around 246 mW m−2, and output voltage of 4 V were obtained at 60 Hz. TENG's ability to collect vibration energy from the wall of transformers and transform it into electrical energy is discussed based on the vibration frequencies obtained at different external points of transformers and performance of the devices.-
Descrição: dc.descriptionSchool of Mechanical Engineering UNICAMP - University of Campinas-
Descrição: dc.descriptionGestão de Ativos CPFL Paulista-
Descrição: dc.descriptionEngenharia CPFL Energia-
Descrição: dc.descriptionHOG CPFL Geração-
Descrição: dc.descriptionDepartment of Electrical Engineering UNESP - Universidade Estadual Paulista-
Descrição: dc.descriptionDivisão de Micro e NanoMateriais Centro de Tecnologia da Informação Renato Archer - CTI-
Descrição: dc.descriptionDepartment of Electrical Engineering UNESP - Universidade Estadual Paulista-
Formato: dc.format904-909-
Idioma: dc.languageen-
Relação: dc.relation2021 14th IEEE International Conference on Industry Applications, INDUSCON 2021 - Proceedings-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEnergy harvesting-
Palavras-chave: dc.subjectGraphene oxide-
Palavras-chave: dc.subjectPDMS-
Palavras-chave: dc.subjectTransformer-
Palavras-chave: dc.subjectTriboelectric nanogenerator-
Palavras-chave: dc.subjectZnO nanorods-
Título: dc.titleApplication of steel spring on the ZnO nanorods self-powered triboelectric nanogenerator for efficient energy harvest in transformers-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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