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TURBINE GENERATOR STATOR CORE ATTACHMENT TECHNIQUE

机译:汽轮发电机定子核心安装技术

摘要

A stator core (105) including tabbed laminations (100) stacked face-to-face to form a plurality of tabbed lamination modules (107), with each tabbed lamination including a first tab (102) and a second tab (104) extending from a circumferential edge of the lamination. Non-tabbed laminations are also stacked face-to-face to form a plurality of non-tabbed lamination modules (109), each non-tabbed lamination lacking a tab. The tabbed lamination modules are stacked face-to-face in an alternating configuration with non-tabbed lamination modules. The tabs are used to attach the stator core to an inside surface of an electrical generator frame (2), such as by attaching the tabs to frame support rings (4) of the generator frame.
机译:定子铁芯(105)包括面对面堆叠的凸片叠片(100),以形成多个凸片叠片模块(107),每个凸片叠片包括从其延伸的第一凸片(102)和第二凸片(104)叠片的圆周边缘。非片状叠片也面对面堆叠以形成多个非片状叠片模块(109),每个非片状叠片均没有片。带选项卡的叠层模块与非带选项卡的叠层模块以交替配置面对面堆叠。凸片用于将定子芯附接到发电机框架(2)的内表面,例如通过将凸片附接到发电机框架的框架支撑环(4)。

著录项

  • 公开/公告号EP2823551A2

    专利类型

  • 公开/公告日2015-01-14

    原文格式PDF

  • 申请/专利权人 SIEMENS ENERGY INC.;

    申请/专利号EP20130707770

  • 发明设计人 MARRERO JOSUE;ALLEN DAVID T.;

    申请日2013-02-20

  • 分类号H02K1/16;H02K1/18;

  • 国家 EP

  • 入库时间 2022-08-21 15:04:13

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