JPH0171946U - - Google Patents
Info
- Publication number
- JPH0171946U JPH0171946U JP1987167397U JP16739787U JPH0171946U JP H0171946 U JPH0171946 U JP H0171946U JP 1987167397 U JP1987167397 U JP 1987167397U JP 16739787 U JP16739787 U JP 16739787U JP H0171946 U JPH0171946 U JP H0171946U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- groups
- end coil
- electric machine
- stator winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 3
- 230000017105 transposition Effects 0.000 claims description 2
- 238000011176 pooling Methods 0.000 claims 1
Landscapes
- Windings For Motors And Generators (AREA)
Description
第１図はこの考案の一実施例による回転電機の
固定子巻線の外部転位接続を示す正面図、第２図
は第１図の側面図、第３図は従来の接続構造を示
す斜視図である。
１は上口コイル、２は下口コイル、３，４，５
，６，７，８は素線グループ、１２，１３，１４
は板状の接続片。なお、図中、同一符号は同一ま
たは相当部分を示す。
Fig. 1 is a front view showing an external transposition connection of the stator winding of a rotating electric machine according to an embodiment of this invention, Fig. 2 is a side view of Fig. 1, and Fig. 3 is a perspective view showing a conventional connection structure. It is. 1 is the upper coil, 2 is the lower coil, 3, 4, 5
, 6, 7, 8 are wire groups, 12, 13, 14
is a plate-shaped connection piece. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
配設されたコイルを亀甲状にプールド成形したフ
ルコイル、このフルフイルのコイルエンド部で軸
方向に沿つて、ほぼ平行状で相対する上口コイル
と下口コイルを上記各素線グループの所定の組合
せで外部転位接続を行う回転電機の固定子巻線に
おいて、上記コイルエンド部の上口コイルと下口
コイルの単数の素線グループを周方向に隣接する
コイル間の隙間内で板状の接続片により径方向に
接続し、残りの複数の素線グループを上記両コイ
ルの軸方向延長上において、コの字状からなる板
状の接続片で夫々径方向に接続したことを特徴と
する回転電機の固定子巻線。 A full coil formed by pooling a coil in which multiple groups of wires are arranged in multiple stages in a tortoise-shell shape, and an upper end coil that faces each other in a substantially parallel manner along the axial direction at the coil end of this full coil. In a stator winding of a rotating electric machine in which external transposition connection is made between the upper end coil and the lower end coil using a predetermined combination of the above-mentioned strand groups, the single strand group of the upper end coil and the lower end coil at the coil end is connected in the circumferential direction. A plate-shaped connection piece is connected radially in the gap between the coils adjacent to each other, and the remaining plural wire groups are connected in the axial direction of the above-mentioned coils by a plate-shaped connection piece in a U-shape. A stator winding for a rotating electric machine, characterized in that each wire is connected in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167397U JPH0171946U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167397U JPH0171946U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171946U true JPH0171946U (en) | 1989-05-15 |
Family
ID=31455653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167397U Pending JPH0171946U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3007328A1 (en) * | 2014-10-08 | 2016-04-13 | Siemens Aktiengesellschaft | Active part of an electric machine |
-
1987
- 1987-10-30 JP JP1987167397U patent/JPH0171946U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3007328A1 (en) * | 2014-10-08 | 2016-04-13 | Siemens Aktiengesellschaft | Active part of an electric machine |
| WO2016055366A1 (en) * | 2014-10-08 | 2016-04-14 | Siemens Aktiengesellschaft | Active part of an electric machine |
| CN107078588A (en) * | 2014-10-08 | 2017-08-18 | 西门子公司 | The active part of electric machine |
| CN107078588B (en) * | 2014-10-08 | 2019-03-26 | 西门子公司 | Active parts of electrical machines |
| US10454332B2 (en) | 2014-10-08 | 2019-10-22 | Siemens Aktiengesellschaft | Active part of an electric machine |
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