JPS60144741U - Insulation structure of rotating electrical machine windings - Google Patents
Insulation structure of rotating electrical machine windingsInfo
- Publication number
- JPS60144741U JPS60144741U JP3069684U JP3069684U JPS60144741U JP S60144741 U JPS60144741 U JP S60144741U JP 3069684 U JP3069684 U JP 3069684U JP 3069684 U JP3069684 U JP 3069684U JP S60144741 U JPS60144741 U JP S60144741U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- winding
- insulating
- tape
- conductor
- 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
Landscapes
- Insulating Of Coils (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術に係る回転電機巻線の絶縁構造を示す
説明図、第２図は本考案の実施例に係る回転電機巻線の
絶縁構造を示す説明図、第３図は第２図に示す巻線で滑
層距離に対する絶縁破壊耐力を調べた結果を示すグラフ
、第４図は６ＫＶ級の巻線を例に採り課電寿命特性を調
べた結果を示すグラフである。
図面中、１は鉄心、２は導体、３は絶縁層、３ａはマイ
カテープ、４はストリーマである。FIG. 1 is an explanatory diagram showing an insulation structure of a rotating electric machine winding according to the prior art, FIG. 2 is an explanatory diagram showing an insulation structure of a rotating electric machine winding according to an embodiment of the present invention, and FIG. FIG. 4 is a graph showing the results of examining the dielectric breakdown strength with respect to the slip layer distance for the winding shown in FIG. In the drawings, 1 is an iron core, 2 is a conductor, 3 is an insulating layer, 3a is a mica tape, and 4 is a streamer.
Claims (1)
テープを巻回し、しかもこれを複数層形成してなる絶縁
層を有する絶縁構造において、導体の長手方向に関し隣
接して巻回された絶縁テープの境目であるラップ目のう
ち最上層のラップ目からこのラップ目に下層で隣接する
ラップ日進を、一方向に亘り順に長手方向に辿って最下
層迄達したとき、最上層のラップ目と最下層のラップ目
の前記長手方向に関する距離である滑層距離（ＴｒｒＩ
ｎ）を、巻線の定格電圧（ＫＶ）で除した値が８〜１１
（ｍｍ／ＫＶ）となるようにしたことを特徴とする回
転電機巻線の絶縁構造。In an insulating structure having an insulating layer formed by winding an insulating tape around the conductor of a winding of a rotating electric machine in the longitudinal direction of the conductor, and forming multiple layers of this tape, the insulating tape is wound adjacently in the longitudinal direction of the conductor. Among the lap stitches that are the boundaries of the tape, when the wrap stitches that are adjacent to this wrap layer in the lower layer are sequentially traced in one direction in the longitudinal direction to the lowest layer, the wrap stitches of the top layer The sliding layer distance (TrrI
n) divided by the rated voltage (KV) of the winding is 8 to 11
(mm/KV) An insulating structure for a rotating electric machine winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069684U JPS60144741U (en) | 1984-03-05 | 1984-03-05 | Insulation structure of rotating electrical machine windings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3069684U JPS60144741U (en) | 1984-03-05 | 1984-03-05 | Insulation structure of rotating electrical machine windings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60144741U true JPS60144741U (en) | 1985-09-26 |
Family
ID=30530628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3069684U Pending JPS60144741U (en) | 1984-03-05 | 1984-03-05 | Insulation structure of rotating electrical machine windings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144741U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916122A (en) * | 1972-06-10 | 1974-02-13 |
-
1984
- 1984-03-05 JP JP3069684U patent/JPS60144741U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916122A (en) * | 1972-06-10 | 1974-02-13 |
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