A foreign-body detection device has coils arranged next to each other to form ring-shaped sectors. Several coils follow one another both along a circumferential direction of the ring sectors and perpendicular thereto. A power inductive charging device comprises the foreign-body detection device and a power coil arrangement on which the power inductive charging device is arranged.
FOREIGN-BODY DETECTION DEVICE AND POWER INDUCTIVE CHARGING DEVICE
2017-02-23
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / G01V Geophysik , GEOPHYSICS |
Foreign body identification in the case of inductive charging
Europäisches Patentamt | 2015
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