JPH0183316U - - Google Patents
Info
- Publication number
- JPH0183316U JPH0183316U JP1987179963U JP17996387U JPH0183316U JP H0183316 U JPH0183316 U JP H0183316U JP 1987179963 U JP1987179963 U JP 1987179963U JP 17996387 U JP17996387 U JP 17996387U JP H0183316 U JPH0183316 U JP H0183316U
- Authority
- JP
- Japan
- Prior art keywords
- core
- hall element
- magnetic flux
- current transformer
- cut
- 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
- 230000004907 flux Effects 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案に係る変流器のコア部分の一実
施例の構成図、第２図は同じく本考案に係る変流
器の電気回路部分の接続図である。
１０…コア、２１，２２…ホール素子、３１…
一次巻線、３２…二次巻線。
FIG. 1 is a configuration diagram of an embodiment of the core portion of a current transformer according to the present invention, and FIG. 2 is a connection diagram of an electric circuit portion of the current transformer according to the present invention. 10... Core, 21, 22... Hall element, 31...
Primary winding, 32...secondary winding.
Claims (1)
磁束が零になるように二次巻線に流れる電流を制
御するようにした直流変流器において、前記コア
をコバルト系のアモルフアスリボンを巻回しもの
を樹脂で固めて構成し、このコアを切断した後こ
の切断面間に前記ホール素子を配置したことを特
徴とする直流変流器。 In a DC current transformer that detects the magnetic flux of the core using a Hall element and controls the current flowing through the secondary winding so that the magnetic flux becomes zero, the core is wound with a cobalt-based amorphous ribbon. 1. A DC current transformer characterized in that a rotator is hardened with resin, the core is cut, and the Hall element is disposed between the cut surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179963U JPH0183316U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179963U JPH0183316U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183316U true JPH0183316U (en) | 1989-06-02 |
Family
ID=31471503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179963U Pending JPH0183316U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183316U (en) |
-
1987
- 1987-11-26 JP JP1987179963U patent/JPH0183316U/ja active Pending