公开(公告)号：WO2011031960A1

公开(公告)日：2011-03-17

申请号：PCT/US2010/048418

申请日：2010-09-10

Applicant: ABB TECHNOLOGY AG ,  LIM, Jong-Yun ,  LIM, Chang-Yeol ,  HA, Young-Jin ,  CHANG, Hyeon, Lee ,  JOHNSON, Charles, W. ,  YANG, Hae-Sun ,  MURILLO, Rafael ,  BALLARD, Robert, C.

Inventor： LIM, Jong-Yun ,  LIM, Chang-Yeol ,  HA, Young-Jin ,  CHANG, Hyeon, Lee ,  JOHNSON, Charles, W. ,  YANG, Hae-Sun ,  MURILLO, Rafael ,  BALLARD, Robert, C.

IPC: H01F27/08

CPC classification number: H01F41/127 ,  H01F27/2871 ,  H01F27/322 ,  Y10T29/49071

Abstract: A method of manufacturing a transformer that includes forming a disc-wound coil using a plurality of pre-formed cooling ducts. Each cooling duct may be supported by a support pipe secured between walls of the cooling duct, or by a removable insert. First and second conductor layers are formed, each of which include plurality of disc windings arranged in an axial direction of the disc-wound coil. A spacer layer is formed between the first and second conductor layers to form a plurality of axially-extending passages. The cooling ducts are slid into the axially- extending passages so as to be disposed between the first and second conductor layers.

Abstract translation: 一种制造变压器的方法，包括使用多个预成形的冷却管道形成盘绕线圈。 每个冷却管道可以由固定在冷却管道的壁之间的支撑管或由可移除的插入物支撑。 形成第一和第二导体层，每个导体层包括沿着盘绕线圈的轴向布置的多个盘绕组。 间隔层形成在第一和第二导体层之间以形成多个轴向延伸通道。 冷却管道滑动到轴向延伸的通道中，以便设置在第一和第二导体层之间。