NON-CONTACT POWER TRANSMISSION DEVICE, NON-CONTACT POWER RECEPTION DEVICE AND NON-CONTACT CHARGING SYSTEM

PROBLEM TO BE SOLVED: To provide a non-contact power transmission device, a non-contact power reception device and a non-contact charging system, which are capable of correctly charging a load.SOLUTION: When a charge completion information is not stored, a primary side control section 14 causes a pr...

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Hauptverfasser:	KANAKUBO YOSHIHIDE, KONISHI SACHIYUKI, NAGATAKE YOHEI, MATSUMOTO TAKAMICHI, KADA KYOHEI, SUZUKI KAZUTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a non-contact power transmission device, a non-contact power reception device and a non-contact charging system, which are capable of correctly charging a load.SOLUTION: When a charge completion information is not stored, a primary side control section 14 causes a primary coil L1 to output a charge confirmation signal. When the charge confirmation signal is inputted, a secondary side control section 22 determines a charge amount on the basis of a voltage value of a battery BA, and if charging is possible, causes a secondary coil L2 to output a charge request signal. Then, the primary side control section 14 inputs the charge request signal, and then, supplies power to the primary coil L1 to start charging.