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Electromagnetic Energy Harvester For Harvesting Acoustic Energy by Allal Senhaji is a document available to read on EtoBox.
This paper presents an electromagnetic acoustic energy harvester (AEH) that utilizes a Helmholtz resonator and a suspended coil to convert acoustic energy into electrical power. The AEH demonstrated a peak load voltage of 198.7 mV at 100 dB SPL in laboratory tests and produced up to 60 mV in real-world environments, such as near a motorcycle and a domestic generator. The design aims to enhance the efficiency of energy harvesting from ambient acoustical noise, addressing the limitations of traditional batter
- Author
- Allal Senhaji
- Language
- EN