JPH01179423U - - Google Patents
Info
- Publication number
- JPH01179423U JPH01179423U JP7500788U JP7500788U JPH01179423U JP H01179423 U JPH01179423 U JP H01179423U JP 7500788 U JP7500788 U JP 7500788U JP 7500788 U JP7500788 U JP 7500788U JP H01179423 U JPH01179423 U JP H01179423U
- Authority
- JP
- Japan
- Prior art keywords
- triangular
- winding
- star
- shaped
- phase transformer
- 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 12
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図はこの考案の実施例を示す結線図、第２
図は従来技術を示す結線図、第３図は第２図の従
来技術の変圧器内部の概念図、第４図は別の従来
技術の巻線構成図、第５図は第４図と類似の別の
従来技術の巻線構成図である。
１……付加三角巻線、２……星形巻線、３……
三角巻線、７……リアクトル（インピーダンス）
、１１……開放三角結線の端子。
Figure 1 is a wiring diagram showing an embodiment of this invention, Figure 2 is a wiring diagram showing an embodiment of this invention.
The figure is a wiring diagram showing the prior art, Figure 3 is a conceptual diagram of the inside of the transformer of the prior art shown in Figure 2, Figure 4 is a winding configuration diagram of another prior art, and Figure 5 is similar to Figure 4. FIG. 3 is a winding configuration diagram of another conventional technology. 1...Additional triangular winding, 2...Star-shaped winding, 3...
Triangular winding, 7...Reactor (impedance)
, 11...Open triangular connection terminal.
Claims (1)
星形巻線と、この星形巻線に併設され三角結線さ
れた三角巻線と、前記星形巻線を挟んで前記三角
巻線と反対側の位置に配置された付加三角巻線と
を備えた三相変圧器において、前記付加三角巻線
を、開放三角結線としこの開放三角結線の端子に
所定の値のインピーダンスを接続してなることを
特徴とする三相変圧器。 at least one star-shaped winding connected in a star-shaped manner with a grounded neutral point; a triangular winding attached to the star-shaped winding connected in a triangular manner; and opposite to the triangular winding with the star-shaped winding sandwiched therebetween. In a three-phase transformer equipped with an additional triangular winding located on the side, the additional triangular winding is an open triangular connection and an impedance of a predetermined value is connected to the terminal of the open triangular connection. A three-phase transformer featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7500788U JPH01179423U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7500788U JPH01179423U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01179423U true JPH01179423U (en) | 1989-12-22 |
Family
ID=31300087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7500788U Pending JPH01179423U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01179423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007123368A (en) * | 2005-10-26 | 2007-05-17 | Aichi Electric Co Ltd | Transformer for power supply |
-
1988
- 1988-06-06 JP JP7500788U patent/JPH01179423U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007123368A (en) * | 2005-10-26 | 2007-05-17 | Aichi Electric Co Ltd | Transformer for power supply |
| JP4664181B2 (en) * | 2005-10-26 | 2011-04-06 | 愛知電機株式会社 | Power transformer |