Household electric vehicle DC charging device

The invention relates to a household electric vehicle DC charging device which comprises a 220V AC input interface, a power sensor, an AC/DC converter, a central controller, an energy storage module,a DC/DC converter, a DC charging gun and a gun pull sensor. The 220V AC input interface is connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TAN GONGXIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a household electric vehicle DC charging device which comprises a 220V AC input interface, a power sensor, an AC/DC converter, a central controller, an energy storage module,a DC/DC converter, a DC charging gun and a gun pull sensor. The 220V AC input interface is connected to the AC/DC converter through the power sensor. The AC/DC converter is connected to the energy storage module and the DC/DC converter through the central controller, the energy storage module is connected to the DC/DC converter which is connected to the DC charging gun through the gun pull sensor.According to the household electric vehicle DC charging device, the energy storage module is used to store electric energy in idle time, when charging is needed, a grid and the energy storage moduleare used to carry out DC charging on an electric vehicle together, the requirement of distribution network power supply power in DC charging is reduced, the DC quick charging of the electric vehicle can be realized in a convent