A PV-Battery Three-Port Wireless Charger for Unmanned Aerial Vehicles

A PV-Battery Three-Port Wireless Charger for Unmanned Aerial Vehicles

This letter introduces a photovoltaic (PV)-battery wireless charger tailored for unmanned aerial vehicles (UAVs), enabling seamless automatic charging. Sharing the resonant tank enhances efficiency while reducing the number of resonant components required. Employing a bridge converter allows for ver...

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Veröffentlicht in:IEEE transactions on industrial electronics (1982) 2024-11, p.1-5
Hauptverfasser: Yao, Siyi, Wang, Xinling, Liang, Junrui, Wang, Haoyu, Fu, Minfan
Format: Artikel
Sprache:eng
Schlagworte:
Integrated power converter
photovoltaic (PV)
unmanned aerial vehicle (UAV)
wireless charger
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Zusammenfassung:This letter introduces a photovoltaic (PV)-battery wireless charger tailored for unmanned aerial vehicles (UAVs), enabling seamless automatic charging. Sharing the resonant tank enhances efficiency while reducing the number of resonant components required. Employing a bridge converter allows for versatile modulations, facilitating various functions including output regulation, maximum power point tracking, and zero voltage switching. Experimental validation involves the construction of a 200-W prototype, demonstrating a peak efficiency of 92.6% for the three-port converter and supporting four distinct charging modes.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2024.3493197