3 Mobile Charging System that Mixes AC Single and Three Phasese based on on Micro-Current to Satisfy both Fast Charging Speed and Charging Accessilbility

摘要

A mobile charging system that simultaneously satisfies fast charging speed and charging accessibility by mixing single-phase and three-phase alternating current based on microcurrent of the present invention, Based on the use of microcurrent, user authentication can be performed without standby power or its own communication network by wireless communication connection with an external intermediary server. By acquiring information about specifications and charging specifications, the optimal charging current can be supplied, increasing user convenience and efficient supply and demand of portable charging power, while significantly reducing the cost of infrastructure expansion and significantly increasing charging facilities at an economical cost Its purpose is to make Accordingly, the mobile charging system that satisfies both fast charging speed and charging accessibility by mixing single-phase and three-phase alternating current based on microcurrent according to an embodiment of the present invention is a three-phase power socket for rapid charging and a single-phase for slow charging. an authentication outlet having a power socket integrally provided and driven by power for user authentication to supply three-phase power and single-phase power by user authentication; and a three-phase power plug for rapid charging and a single-phase power plug for slow charging are provided in an integrated form. One end is connected to a certified outlet to receive three-phase power and single-phase power, and the other end is connected to the connector of the power demanding device for charging current. A portable charger that supplies The authentication outlet, the power relay unit for controlling the connection or short circuit of the three-phase switchgear and the single-phase switchgear in order to supply or cut off power to the outside from the main power; an outlet terminal provided in a shape in contact with the mobile charger and receiving power for user authentication and an authentication outlet operation code from the mobile charger; an outlet power unit provided in a shape in contact with the mobile charger and supplying three-phase power or single-phase power to the outside; an outlet control unit driven by power for user authentication and determining whether the authentication outlet ID corresponds to the authentication outlet operation password; It is characterized in that it further comprises; a micro-current limiting device that generates a micro-current when the mobile charger is connected and supplies it to the mobile charger to be used as power for user authentication.