公开(公告)号：US20190185023A1

公开(公告)日：2019-06-20

申请号：US16225202

申请日：2018-12-19

申请人： ABB Schweiz AG

发明人： Harry Zueger ,  Yann Cuenin ,  Yoann Alphand

IPC分类号： B61C5/02 ,  B61C7/04 ,  F01P7/16 ,  F01P5/12

CPC分类号： B61C5/02 ,  B61C7/04 ,  B61C17/04 ,  F01P3/20 ,  F01P5/12 ,  F01P7/161 ,  F01P7/165 ,  F01P2005/125 ,  F01P2050/24

摘要： A dual-powered railroad vehicle is provided. The vehicle includes a combustion engine having a first cooling circuit; a traction transformer having a second cooling circuit; and at least one radiator for dissipating thermal energy to surrounding air. The first cooling circuit and the second cooling circuit are configured to dissipate thermal energy via the at least one radiator. Further, a method for operating a dual-powered railroad vehicle is provided.