In one embodiment, a power receiving device includes a power receiving inductor wirelessly receiving electric power from a power transmitting device, a capacitor unit connected to the power receiving inductor, a communication unit exchanging a power transmission status or a power reception status with the power transmitting device, a sensor unit performing at least one of received power detection, foreign object detection, and temperature detection, and a control unit controlling received power based on information received by the communication unit or a result of the detection performed by the sensor unit. The power receiving inductor includes a magnetic core, a coil winding, and a conductor plate. The magnetic core is provided in a detachable unit detachably attached to a housing of the power receiving device. The sensor unit is provided outside the detachable unit.
POWER RECEIVING DEVICE, POWER TRANSMITTING DEVICE, AND ELECTRIC VEHICLE
STROMAUFNAHMEVORRICHTUNG, STROMÜBERTRAGUNGSVORRICHTUNG UND ELEKTROFAHRZEUG
DISPOSITIF RÉCEPTEUR D'ÉNERGIE, DISPOSITIF ÉMETTEUR D'ÉNERGIE ET VÉHICULE ÉLECTRIQUE
2015-09-30
Patent
Electronic Resource
English
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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