A resonance type non-contact charging system is disclosed that includes a resonance system. The resonance system has a primary side resonance coil, a secondary side resonance coil, a power converting section having a DC/DC converter, and a battery. The charging system has a controlling section that controls the DC/DC converter. The controlling section controls the duty cycle of the DC/DC converter such that the input impedance of the resonance system at the resonant frequency and the output impedance of a high-frequency power source match each other.
Resonance type non-contact charging apparatus
Kontaktfreie Resonanzladevorrichtung
Appareil de chargement sans contact de type résonance
2017-10-18
Patent
Electronic Resource
English
European Patent Office | 2015
|European Patent Office | 2021
|European Patent Office | 2017
|