Disclosed are an auxiliary power supply device and an operating method thereof. The auxiliary power supply device for an electric vehicle includes a power supply unit which supplies driving power for driving a charging device of the electric vehicle, a switch unit which controls the power supplied to the power supply unit from a battery of the electric vehicle, and a control unit which controls the switching operation of the switch unit.
AUXILIARY POWER SUPPLY AND OPERATING METHOD THEREOF
25.09.2015
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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