公开(公告)号：US20180170193A1

公开(公告)日：2018-06-21

申请号：US15850725

申请日：2017-12-21

申请人： NIO NEXTEV LIMITED

发明人： Liang HE ,  Xiaojia DENG ,  Jie FANG ,  Xiao GONG ,  Shengjie YUAN ,  Jun FAN ,  Wei QIAN

IPC分类号： B60L11/18 ,  H02J7/00

CPC分类号： B60L11/1812 ,  B60L53/12 ,  B60L53/22 ,  B60L53/60 ,  B60L2210/10 ,  H02J7/007 ,  H02J7/025 ,  H02J50/10 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163

摘要： The invention relates to automotive electronic and electrical technology, and in particular, to a multi-functional on-vehicle power converter for electric vehicle as well as an electric vehicle comprising the multi-functional on-vehicle power converter. In the invention, by introducing two independent switches, a rectifying circuit, a filtering circuit, an output EMC circuit and a corresponding control unit (e.g., a CAN communication circuit and a signal collecting circuit, etc.) can be shared among a conductive charging converter, an on-vehicle part of a wireless charging converter and a DC-DC converter, and a convenient and swift switch can be realized among the three operational modes. In addition, since the circuit units are shared, the number of cooling circuits is also reduced, and the occupied space and weight of the on-vehicle power converter are decreased.