公开(公告)号：EP3384579A1

公开(公告)日：2018-10-10

申请号：EP16805424.5

申请日：2016-12-02

申请人： Technische Universiteit Eindhoven

发明人： LEMMEN, Erik ,  DUARTE, Jorge Luiz ,  DRABBE, Marco Cornelis Marcel ,  MAAR, Jeroen Richard Gertruda

IPC分类号： H02J7/00 ,  H02M3/158 ,  H02J3/32 ,  H02M7/483

CPC分类号： H02J7/0024 ,  H01M10/425 ,  H02J3/32 ,  H02J7/0013 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/0065 ,  H02J7/0068 ,  H02M3/1582 ,  H02M2007/4835

摘要： A power conversion and energy storage device is provided that includes port A, port B, port C, port D, an internal battery cell Bt1 having a negative pole connected to port C and a positive pole connected to port D, internal nodes N1 and internal node N2, an inductor L1 having a negative terminal connected node N1 and a positive terminal connected to node N2, a switch S1 configured to open or close an electrical connection between port A and the node N1, a switch S3 configured to open or close an electrical connection between port C and node N1, a switch S2 configured to open or close an electrical connection between port B and node N2, and a switch S4 configured to open or close an electrical connection between port D and node N2, where a modular battery unit is formed.