This paper presents a concrete solution for flying a lightweight drone completely without batteries. The drone can float upon a transmitting coil indefinitely which prevents from battery lifetime limitations, by exploiting a magnetic resonant coupling for wireless power transfer. We used a DC-DC converter to match the load impedance at the WPT. Finally, the overall achieved maximum efficiency is 40% measured over different distances.
Magnetic resonant coupling wireless power transfer for lightweight batteryless UAVs / Torrisi, Alessandro; Brunelli, Davide. - (2020), pp. 751-756. (Intervento presentato al convegno SPEEDAM 2020 tenutosi a Sorrento, Italy nel 24th-26th June 2020) [10.1109/SPEEDAM48782.2020.9161953].
Magnetic resonant coupling wireless power transfer for lightweight batteryless UAVs
Torrisi, Alessandro;Brunelli, Davide
2020-01-01
Abstract
This paper presents a concrete solution for flying a lightweight drone completely without batteries. The drone can float upon a transmitting coil indefinitely which prevents from battery lifetime limitations, by exploiting a magnetic resonant coupling for wireless power transfer. We used a DC-DC converter to match the load impedance at the WPT. Finally, the overall achieved maximum efficiency is 40% measured over different distances.| File | Dimensione | Formato | |
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Magnetic_Resonant_Coupling_Wireless_Power_Transfer_for_Lightweight_Batteryless_UAVs.pdf
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