JPS63131558U - - Google Patents
Info
- Publication number
- JPS63131558U JPS63131558U JP2290187U JP2290187U JPS63131558U JP S63131558 U JPS63131558 U JP S63131558U JP 2290187 U JP2290187 U JP 2290187U JP 2290187 U JP2290187 U JP 2290187U JP S63131558 U JPS63131558 U JP S63131558U
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- coil
- wire conductor
- mica tape
- hard
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims 2
- 229910052618 mica group Inorganic materials 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 1
Description
第１図は、本考案の実施例を示す横断面図、第
２図は、その縦断面図、第３図は、振動繰返し応
力（相対値）―振動繰返し数特性を示すグラフ、
第４図は、課電寿命（相対値）を示すグラフ、第
５図は、本考案の他の実施例を示す横断面図、第
６図は、従来技術を示す横断面図、第７図は、そ
の縦断面図である。
図面中、１１はコイル素線導体、１２は第１の
対地絶縁層、１３は半導電層、１５は低誘電率層
、１６は第２の対地絶縁層である。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view thereof, and FIG. 3 is a graph showing vibration repeated stress (relative value)-vibration repetition rate characteristics.
Fig. 4 is a graph showing the energized life (relative value), Fig. 5 is a cross-sectional view showing another embodiment of the present invention, Fig. 6 is a cross-sectional view showing the prior art, and Fig. 7. is a vertical cross-sectional view thereof. In the drawing, 11 is a coil wire conductor, 12 is a first ground insulating layer, 13 is a semiconducting layer, 15 is a low dielectric constant layer, and 16 is a second ground insulating layer.
Claims (1)
プから成る第１の対地絶縁層で被覆すると共に、
更にその外側を硬質焼成の集成マイカテープから
成る第２の対地絶縁層で被覆し、前記第１の絶縁
層と第２の絶縁層間に少なくともコイル直接部の
長さにわたつて前記コイル素線導体を囲繞する半
導体層を配設したことを特徴とする高圧回転電機
のコイル。 Covering the coil wire conductor with a first ground insulating layer made of hard unfired laminated mica tape,
Further, the outside thereof is covered with a second ground insulating layer made of a hard fired laminated mica tape, and the coil wire conductor is provided between the first insulating layer and the second insulating layer over at least the length of the direct portion of the coil. A coil for a high-voltage rotating electric machine, characterized by having a semiconductor layer surrounding the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2290187U JPS63131558U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2290187U JPS63131558U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131558U true JPS63131558U (en) | 1988-08-29 |
Family
ID=30820725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2290187U Pending JPS63131558U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714791A (en) * | 2008-09-29 | 2010-05-26 | 阿尔斯托姆科技有限公司 | Roebel bar for rotating electrical machines |
-
1987
- 1987-02-20 JP JP2290187U patent/JPS63131558U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714791A (en) * | 2008-09-29 | 2010-05-26 | 阿尔斯托姆科技有限公司 | Roebel bar for rotating electrical machines |
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