PIEZO STACK ELECTRIC ENERGY HARVESTING AND BATTERY CHARGING

Version 1.0.1 (92.6 KB) by Farrukh Nagi
Piezo stack PZT-5H is excited at the resonance frequency and AC is rectified. DC-DC converter booster is used to charge the battery
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Updated 20 Mar 2022

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Piezo electric stack PZT-5H specifications are used to simulate battery charging. The piezo electric stack is excited at 1.82Hz matching with spring-mass natural frequency. Full wave rectification to DC is followed by DC-DC converter to boost the input voltage more than the battery nominal voltage. The SOC of the battery is kept less than 100% to allow charging. Different piezo stacks and type of batteries charging strategies can be further explored.

Cite As

Farrukh Nagi (2024). PIEZO STACK ELECTRIC ENERGY HARVESTING AND BATTERY CHARGING (https://www.mathworks.com/matlabcentral/fileexchange/108174-piezo-stack-electric-energy-harvesting-and-battery-charging), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020a
Compatible with R2019b and later releases
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.1

Additional R2019 file.
1.0.0