公开(公告)号：US09637017B2

公开(公告)日：2017-05-02

申请号：US14523051

申请日：2014-10-24

Applicant: Korea Institute of Energy Research

Inventor： Yoon Dong Sung ,  Su Bin Han ,  Sea Seung Oh ,  Su Yong Chae ,  Gyu Duk Kim ,  Seung Weon Yu ,  Yujin Song ,  ILoun Lee ,  Sukin Park

IPC: B60L11/18

CPC classification number: B60L11/1824 ,  B60L11/1844 ,  B60L11/1848 ,  B60L11/185 ,  B60L11/1862 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14

Abstract: The present disclosure provides a charging system including: at least two charging devices including at least two output units configured to supply connected automobiles with charging power, a first bus electrically connected to the output units and configured to transfer charging power to the output units, and a power processing unit configured to process power, which is supplied from a power source, using a first capacity and supply the first bus with the processed power; and a second bus configured to connect a first bus of a first charging device and a first bus of a second charging device, wherein, when a total capacity of charging power supplied to automobiles connected to the first charging device exceeds the first capacity, a part or all of lacking capacity is supplied via the second bus.