Piezomagnetic vibration energy harvester with an amplifier

dc.abstract.enThis repository contains results of simulation of the effect of an amplification mechanism in a nonlinear vibration energy harvesting system where a ferromagnetic beam resonator is attached to the vibration source through an additional linear spring with a damper. The beam moves in the nonlinear double-well potential caused by interaction with two magnets. The piezoelectric patches with electrodes attached to the electrical circuit support mechanical energy transduction into electrical power. The results show that the additional spring can improve energy harvesting. By changing its stiffness, we observed various solutions. At the point of the optimal stiffness of the additional spring, the power output is amplified a few times depending on the excitation amplitude.
dc.affiliationSao Paulo State University
dc.affiliationUniversidade do Estado do Rio de Janeiro
dc.affiliationPolitechnika Lubelska
dc.affiliationPolitechnika Lubelska
dc.contributor.authorNorenberg, João Pedro
dc.contributor.authorCunha Jr, Americo
dc.contributor.authorWolszczak, Piotr
dc.contributor.authorLitak, Grzegorz
dc.date.accessioned2025-01-15T08:58:20Z
dc.date.available2025-01-15T08:58:20Z
dc.date.issued2024-04-09
dc.description.fininstitutionNarodowe Centrum Nauki (NCN)
dc.description.fininstitutionConselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.fininstitutionFundaç ao Carlos Chagas Filho de Amparo á Pesquisa do Estado do Rio de Janeiro
dc.description.projectSHENG-2
dc.description.projectCAPES
dc.description.projectFAPERJ
dc.identifier.doi10.5281/zenodo.10927160
dc.identifier.orcid0000-0003-3558-4053
dc.identifier.orcid0000-0002-8342-0363
dc.identifier.orcid0000-0001-8603-4647
dc.identifier.orcid0000-0002-9647-8345
dc.identifier.project2021/40/Q/ST8/00362
dc.identifier.projectGrant No. 305476/2022-0
dc.identifier.projectGrant Nos. 210.167/2019, 211.037/2019, 201.294/2021
dc.identifier.urihttps://hdl.handle.net/20.500.14629/18312
dc.languageen
dc.relation.nameZenodo
dc.relation.publicationhttps://www.sciencedirect.com/science/article/pii/S2095034923000491?via%3Dihub
dc.relation.urlhttps://zenodo.org/records/10927161
dc.rightsCC-BY-4.0
dc.subject.ennonlinear energy harvesting
dc.subject.enpizoelectric
dc.subject.endisplacement amplifier
dc.subject.enbistable potential
dc.titlePiezomagnetic vibration energy harvester with an amplifier
dc.typeDescriptionResearchData
dspace.entity.typePublicationen
Files
Publication available in collections:
Research Data