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Finite element modeling of piezoelectric cantilever-beam energy harvester

التفاصيل البيبلوغرافية
العنوان: Finite element modeling of piezoelectric cantilever-beam energy harvester
المؤلفون: L. V. Duong
المصدر: Journal of Advanced Dielectrics, Vol 14, Iss 05 (2024)
بيانات النشر: World Scientific Publishing, 2024.
سنة النشر: 2024
مصطلحات موضوعية: Finite element (FE), piezoelectric generator (PEG), piezoelectric cantilever, resonant frequency, Electricity, QC501-721
الوصف: Piezoelectric energy harvesting from mechanical vibrations has attracted considerable attention during the last decade. The homogeneous harvesters were studied experimentally or numerically by various models such as single degree of freedom (SDOF) modeling, finite element (FE) modeling as well as using analytical solutions. In this work, FE models for simulating a piezoelectric beam bimorph power harvester consisting of a laminated piezoelectric beam, a proof mass, and an electrical load (series or parallel connections) configurations are developed. The effects of the material and size of the substrate, the proof mass have been studied on the resonance frequencies and the output parameters of the piezoelectric generator (PEG). Numerical results obtained using the proposed procedure for piezoelectric bimorph power harvesters are in good agreement with the experimental data available in the literature. The proposed method can be used for modeling accurately this class of energy harvesting devices.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2010135X
2010-1368
2010-135X
Relation: https://doaj.org/toc/2010-135X; https://doaj.org/toc/2010-1368
DOI: 10.1142/S2010135X23500261
URL الوصول: https://doaj.org/article/d702854aff1f41d6a516199f1990ff30
رقم الانضمام: edsdoj.702854aff1f41d6a516199f1990ff30
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2010135X
20101368
DOI:10.1142/S2010135X23500261