Magnetic Frequency Tuning of a Shape Memory Alloy Thermoelectric Vibration Energy Harvester

This study examines how the frequency of an innovative energy harvester is tuned and how it behaves. This harvester transforms thermal energy into mechanical oscillations of two polyvinylidene fluoride (PVDF) piezoelectric beams, which produce electrical energy via a shape memory alloy (SMA) thread....

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Bibliographic Details
Main Authors: Ivo Yotov, Georgi Todorov, Todor Gavrilov, Todor Todorov
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Energies
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Online Access:https://www.mdpi.com/1996-1073/18/13/3341
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