JPH02129718U - - Google Patents
Info
- Publication number
- JPH02129718U JPH02129718U JP12687588U JP12687588U JPH02129718U JP H02129718 U JPH02129718 U JP H02129718U JP 12687588 U JP12687588 U JP 12687588U JP 12687588 U JP12687588 U JP 12687588U JP H02129718 U JPH02129718 U JP H02129718U
- Authority
- JP
- Japan
- Prior art keywords
- current
- winding
- primary
- secondary winding
- capacitor
- 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
- Transformers For Measuring Instruments (AREA)
Description
第１図、第２図、第３図、第４図はこの考案の
それぞれ異なる実施例を示す回路図、第５図はこ
の考案の原理を説明するための変流器の等価回路
図である。
２１……一次巻線、２２……二次巻線、２３…
…付加巻線、４１，４２……コンデンサ端子、４
３Ａ，４３Ｂ，４３Ｃ……コンデンサタツプ端子
。
Figures 1, 2, 3, and 4 are circuit diagrams showing different embodiments of this invention, and Figure 5 is an equivalent circuit diagram of a current transformer to explain the principle of this invention. . 21...Primary winding, 22...Secondary winding, 23...
...Additional winding, 41, 42...Capacitor terminal, 4
3A, 43B, 43C...Capacitor tap terminals.
Claims (1)
電力系統に前記一次巻線が接続されて所定の変流
比で大電流の一次電流を低電流の二次電流に変換
する変流器において、前記二次巻線またはこの二
次巻線の付加巻線に励磁電流補正用のコンデンサ
を接続する端子を設けてなることを特徴とする変
流器。 Current transformation is composed of an iron core, a primary winding, and a secondary winding, and the primary winding is connected to an AC power system to convert a high-current primary current into a low-current secondary current at a predetermined current transformation ratio. 1. A current transformer, characterized in that the secondary winding or an additional winding of the secondary winding is provided with a terminal for connecting a capacitor for excitation current correction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687588U JPH02129718U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12687588U JPH02129718U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129718U true JPH02129718U (en) | 1990-10-25 |
Family
ID=31674665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12687588U Pending JPH02129718U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129718U (en) |
-
1988
- 1988-09-28 JP JP12687588U patent/JPH02129718U/ja active Pending