基本信息:
- 专利标题: HYBRID TRANSFORMER CORE AND METHOD OF MANUFACTURING A TRANSFORMER CORE
- 申请号:PCT/EP2021/064091 申请日:2021-05-26
- 公开(公告)号:WO2021239832A1 公开(公告)日:2021-12-02
- 发明人: CIESIELSKI, Marcel , KLYS, Pawel , MICHALSKI, Lukasz , KMITA, Grzegorz
- 申请人: ABB POWER GRIDS SWITZERLAND AG
- 申请人地址: Bruggerstrasse 72
- 专利权人: ABB POWER GRIDS SWITZERLAND AG
- 当前专利权人: ABB POWER GRIDS SWITZERLAND AG
- 当前专利权人地址: Bruggerstrasse 72
- 代理机构: VOSSIUS & PARTNER (NO 31)
- 优先权: EP20177606.9 2020-05-29
- 主分类号: H01F41/02
- IPC分类号: H01F41/02 ; H01F3/10 ; H01F27/245
摘要:
A hybrid transformer core (10) comprises columns (21-23) of grain-oriented steel and yokes (11, 12). A yoke (11, 12) comprises a plurality of second plies comprising sheets of amorphous steel adhered to each other by an adhesive coating on an outer peripheral area of major faces of the sheets of amorphous steel.
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01F | 磁体;电感;变压器;磁性材料的选择 |
------H01F41/00 | 专用于制造或装配包含在本小类的装置的设备或方法 |
--------H01F41/02 | .用于制造磁芯、线圈或磁体的 |