公开(公告)号：EP3277536A1

公开(公告)日：2018-02-07

申请号：EP16773568.7

申请日：2016-03-24

申请人： Cacharge AB

发明人： ÖQUIST, Tomas ,  HÖGNELID, Kurt

IPC分类号： B60L11/18 ,  G06F13/10 ,  H04W4/04 ,  H04W92/00

CPC分类号： H02J7/0021 ,  B60L11/18 ,  B60L11/1816 ,  B60L11/1844 ,  B60L2230/16 ,  B60L2230/40 ,  B60L2250/20 ,  G06F13/10 ,  H02J7/0063 ,  H02J7/007 ,  H04W4/04 ,  H04W4/80 ,  H04W92/00 ,  Y02D10/14 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/168 ,  Y04S10/126 ,  Y04S30/12

摘要： Electric power is provided to motor vehicles via a respective outlet station. A number of outlet stations are connected to a common electric power supply, each with an interface towards a control node. Over the interfaces, the outlet stations receive operation commands from and send status messages to the control node. The control node allocates a fraction of the common electric power supply to each outlet station to which a motor vehicle is connected. The fractions are allocated such that a sum of all fractions represent a total delivered power, which is less than or equal to a predefined maximum level for the common electric power supply. If an interface between an outlet station and the control node is broken, the outlet station is configured to apply a power supply scheme according to which the outlet station is only allowed to deliver electric power up to a level prescribed by a predefined principle stored in each of the outlet stations.