公开(公告)号：US20160226367A1

公开(公告)日：2016-08-04

申请号：US14613325

申请日：2015-02-03

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Roman RAUBO ,  Marek FURYK ,  Kelvin CRAIK

IPC: H02M1/08 ,  H02M7/00 ,  H05K7/04 ,  H05K7/20 ,  H05K7/02

CPC classification number: H02M7/003 ,  H01L23/36 ,  H02M2007/4835 ,  H05K7/023 ,  H05K7/04 ,  H05K7/1432 ,  H05K7/2039 ,  H05K7/209

Abstract: A high power electrical module comprising at least a first and a second electrical sub-module, at least a first bus bar that electrically connects together the first and the second electrical sub-module, and at least a first and a second heat sink on which are respectively mounted the first and the second electrical sub-module. The first and the second heat sink are arranged independently movable from each other in such manner to compensate the expansion of the first bus bar. The invention also relates on a voltage-source converter.

Abstract translation: 一种高功率电气模块，包括至少第一和第二电子模块，至少第一汇流条，其将第一和第二电子模块电连接在一起，以及至少第一和第二散热器， 分别安装在第一和第二电子模块上。 第一和第二散热器以这样的方式彼此独立地布置，以补偿第一母线的膨胀。 本发明还涉及电压源转换器。