公开(公告)号：US20150155070A1

公开(公告)日：2015-06-04

申请号：US14096430

申请日：2013-12-04

Applicant: General Electric Company

Inventor： Yang Cao ,  Christopher Michael Calebrese ,  Stephen Francis Francese ,  Xiaomei Fang ,  Christopher Anthony Kaminski ,  Yosang Yoon ,  Wei Zhang

IPC: H01B3/30 ,  H02K3/34 ,  H02K3/30

CPC classification number: H01B3/30 ,  H02K3/30 ,  H02K3/40 ,  Y10T428/265 ,  Y10T428/266

Abstract: Embodiments of an insulation for electrical components are provided herein. In one embodiment an insulation for an electrical component may include a filler dispersed throughout a polymer matrix, the filler comprising a talc containing nanoclay and boron nitride. In one embodiment, an insulating tape for an electrical component may include a substrate and an insulation disposed atop the substrate, the insulation comprising a filler dispersed throughout a polymer matrix, the filler comprising a talc containing nanoclay and boron nitride. In one embodiment, a stator bar may include a conductive core and an insulating tape disposed atop one or more surfaces of the conductive core, the insulating tape comprising a substrate and an insulation disposed atop the substrate, the insulation comprising a filler dispersed throughout a polymer matrix, the filler comprising a talc containing nanoclay and boron nitride.

Abstract translation: 本文提供电气部件绝缘的实施例。 在一个实施方案中，电组件的绝缘体可以包括分散在整个聚合物基质中的填料，填料包含含滑石的纳米粘土和氮化硼。 在一个实施例中，用于电气部件的绝缘带可以包括衬底和设置在衬底顶部的绝缘体，绝缘体包括分散在聚合物基体中的填料，填料包括含滑石的纳米粘土和氮化硼。 在一个实施例中，定子棒可以包括设置在导电芯的一个或多个表面上方的导电芯和绝缘带，绝缘带包括基底和设置在基底顶部的绝缘体，绝缘体包括分散在整个聚合物中的填料 基质，填料包含含滑石的纳米粘土和氮化硼。

公开(公告)号：US20150035405A1

公开(公告)日：2015-02-05

申请号：US13955889

申请日：2013-07-31

Applicant: General Electric Company

Inventor： Matthew Hal Littlejohn ,  Xiaomei Fang ,  Wei Zhang

IPC: H02K3/34

CPC classification number: H02K3/345 ,  H02K3/30 ,  H02K3/32 ,  H02K3/325 ,  H02K3/34 ,  H02K3/48 ,  H02K9/22

Abstract: A slot liner is provided for a stator and/or a rotor of an electric machine and includes a body configured to be received within a stator slot of the stator and/or within a rotor slot of the rotor. The body extends a length from a first end to an opposite second end and a width from a first edge to an opposite second edge. The body includes an inner segment and first and second outer segments that extend along the length of the body. The first and second outer segments flank the inner segment such that the inner segment extends between the first and second outer segments along the length of the body. The inner segment includes at least one different material than the first and second outer segments such that a thermal conductivity of the inner segment is greater than a thermal conductivity of the first and second outer segments.

Abstract translation: 为电机的定子和/或转子提供槽衬套，并且包括构造成容纳在定子的定子槽内和/或转子的转子槽内的主体。 本体从第一端延伸到相对的第二端的长度以及从第一边缘到相对的第二边缘的宽度。 主体包括沿主体的长度延伸的内部段和第一和第二外部段。 第一和第二外部段在内部区段的侧面，使得内部段沿主体的长度在第一和第二外部段之间延伸。 内部段包括比第一和第二外部段至少一种不同的材料，使得内部段的热导率大于第一和第二外部段的热导率。

公开(公告)号：US20140333160A1

公开(公告)日：2014-11-13

申请号：US13891671

申请日：2013-05-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Wei Zhang ,  Xiaomei Fang

IPC: H02K9/22

CPC classification number: H02K9/22

Abstract: An electric machine includes a housing, a stator core positioned within the housing, a wire wound about the stator core to form a plurality of end-turns that extend from an end of the stator core, and a thermal conductor positioned between the plurality of end-turns and the housing. The thermal conductor includes a substrate and a thermally conductive coating formed on a surface of the substrate. The thermally conductive coating includes a thermally conductive, dielectric material configured to transfer heat from the plurality of end-turns to the substrate.

Abstract translation: 电机包括壳体，定位在壳体内的定子芯，围绕定子铁芯缠绕的线，以形成从定子芯的端部延伸的多个端匝，以及位于多个端部之间的热导体 转动和住房。 热导体包括基板和形成在基板的表面上的导热涂层。 导热涂层包括导热的介电材料，其被配置为将热量从多个端匝传递到衬底。