公开(公告)号：US20130148395A1

公开(公告)日：2013-06-13

申请号：US13705631

申请日：2012-12-05

Applicant: ALSTOM Technology Ltd

Inventor： Joerg Oesterheld ,  Thierry Lecomte ,  René Wilhelm Schaefer

IPC: H02M7/48

CPC classification number: H02M7/48 ,  H02M5/271

Abstract: A converter has converting groups with a first stage connected to input lines thereof and a second stage connected to output lines. The first and second stages have positive and negative branches that are connected together.

Abstract translation: A转换器具有连接到其输入线的第一级的转换组和连接到输出线的第二级。 第一和第二阶段具有连接在一起的正分支和负分支。

公开(公告)号：US08976555B2

公开(公告)日：2015-03-10

申请号：US13705631

申请日：2012-12-05

Applicant: ALSTOM Technology Ltd

Inventor： Joerg Oesterheld ,  Thierry Lecomte ,  René Wilhelm Schaefer

IPC: H02J1/10 ,  H02M7/48 ,  H02M5/27

CPC classification number: H02M7/48 ,  H02M5/271

Abstract: A converter has converting groups with a first stage connected to input lines thereof and a second stage connected to output lines. The first and second stages have positive and negative branches that are connected together.

Abstract translation: A转换器具有连接到其输入线的第一级的转换组和连接到输出线的第二级。 第一和第二阶段具有连接在一起的正分支和负分支。

公开(公告)号：US20130194849A1

公开(公告)日：2013-08-01

申请号：US13752990

申请日：2013-01-29

Applicant: ALSTOM Technology Ltd

Inventor： Joerg Oesterheld ,  Thierry Lecomte ,  René Wilhelm Schaefer

IPC: H02M7/00 ,  H02K19/34

CPC classification number: H02M7/00 ,  H02K19/34 ,  H02M5/293 ,  H02M7/49 ,  H02P25/22

Abstract: The converter includes a plurality of input lines and one or more output lines. Each input line is connected to a group of supply circuits and the supply circuits of each group are connected to different output lines. The electric generator comprises a stator and a rotor. The stator has a plurality of windings. Each winding has a plurality of phases. Each phase comprises bars connected in series. The phases have a first connection at one end, a second connection at the other end and a third connection in an intermediate position between the first and the second connection.

Abstract translation: 转换器包括多个输入线和一个或多个输出线。 每个输入线连接到一组电源电路，并且每组的电源电路连接到不同的输出线。 发电机包括定子和转子。 定子具有多个绕组。 每个绕组具有多个相。 每相包括串联连接的条。 相在一端具有第一连接，在另一端具有第二连接，在第一和第二连接之间的中间位置具有第三连接。