An electric charging apparatus is provided. The electric charging apparatus includes a ground determination signal generating unit measuring a current signal or voltage signal that is generated from power applied from a power supply unit, the ground determination signal generating unit generating a signal for determining whether the power supply unit is normally grounded on the basis of the current or voltage signal, a power control unit generating a power control signal on the basis of a ground determination detecting signal generated from the ground determination signal generating unit, and a power cutoff unit cutting power supply to a target device to be charged on the basis of the power control signal.
Electric charging apparatus and operation method thereof
Elektrische Ladevorrichtung und Betriebsverfahren dafür
Appareil de charge électrique et son procédé de fonctionnement
2017-12-27
Patent
Electronic Resource
English
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