A wireless power transfer pad for wireless charging of a vehicle electrical storage system. The wireless power transfer pad includes an oscillating electromagnetic field generating device configured for transmitting energy to a wireless power receiver associated with the vehicle. The pad further includes a foreign object detection arrangement including a plurality of foreign object detection coils. The solar panel arrangement includes a photovoltaic substrate with a front side and a rear side, a front side electrode arrangement and a rear side electrode arrangement. The foreign object detection coils are configured to function also as the front side electrode arrangement.
WIRELESS POWER TRANSFER PAD
2023-01-19
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen |
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