JPH0369216U - - Google Patents
Info
- Publication number
- JPH0369216U JPH0369216U JP13189289U JP13189289U JPH0369216U JP H0369216 U JPH0369216 U JP H0369216U JP 13189289 U JP13189289 U JP 13189289U JP 13189289 U JP13189289 U JP 13189289U JP H0369216 U JPH0369216 U JP H0369216U
- Authority
- JP
- Japan
- Prior art keywords
- insulated
- primary coil
- iron core
- gas
- current 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図及び第２図は本考案に係るガス絶縁変流
器の第１実施例を示したもので、第１図は第２図
のＡ−Ａ′線拡大断面図、第２図は２次コイルを
巻いた鉄心と１次コイルとの関係を示す斜視図で
ある。第３図は本考案の第２実施例における２次
コイルを巻いた鉄心と１次コイルとの関係を示す
斜視図、第４図は第３図のＢ−Ｂ′線断面図、第
５図は従来のガス絶縁変流器の縦断面図、第６図
は従来例における２次コイルを巻いた鉄心と１次
コイルとの関係を示す斜視図、第７図は第６図の
Ｃ−Ｃ′線断面図である。
１……容器、２……１次コイル、３……リング
状鉄心、４……２次コイル、５……ＳＦ６ガス、
１７……絶縁物、１８Ａ……積層金属箔帯、１８
Ｂ……金属帯。
1 and 2 show a first embodiment of the gas insulated current transformer according to the present invention, FIG. 1 is an enlarged sectional view taken along the line A-A' in FIG. FIG. 3 is a perspective view showing the relationship between the iron core around which the secondary coil is wound and the primary coil. Fig. 3 is a perspective view showing the relationship between the iron core around which the secondary coil is wound and the primary coil in the second embodiment of the present invention, Fig. 4 is a sectional view taken along the line B-B' in Fig. 3, and Fig. 5 6 is a longitudinal cross-sectional view of a conventional gas-insulated current transformer, FIG. 6 is a perspective view showing the relationship between the primary coil and the iron core around which the secondary coil is wound in the conventional example, and FIG. 7 is the line C-C in FIG. 6. FIG. 1... Container, 2... Primary coil, 3... Ring-shaped iron core, 4... Secondary coil, 5... SF 6 gas,
17... Insulator, 18A... Laminated metal foil strip, 18
B...Metal band.
Claims (1)
心に巻かれた２次コイルとが、前記２次コイルを
巻いた鉄心と前記１次コイルとをリンク状に組み
合わせて配置され、前記両コイルは前記容器内で
ガス絶縁されているガス絶縁変流器において、前
記１次コイルは表面が絶縁物で絶縁された積層金
属箔帯又は金属帯を巻き重ねて形成されているこ
とを特徴とするガス絶縁変流器。 A plurality of turns of a primary coil and a secondary coil wound around a ring-shaped iron core are disposed in a container, and the iron core around which the secondary coil is wound and the primary coil are combined in a link shape, and both the coils are In the gas-insulated current transformer that is gas-insulated within the container, the primary coil is formed by winding laminated metal foil strips or metal strips whose surfaces are insulated with an insulating material. Isolated current transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13189289U JPH0369216U (en) | 1989-11-13 | 1989-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13189289U JPH0369216U (en) | 1989-11-13 | 1989-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369216U true JPH0369216U (en) | 1991-07-09 |
Family
ID=31679375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13189289U Pending JPH0369216U (en) | 1989-11-13 | 1989-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369216U (en) |
-
1989
- 1989-11-13 JP JP13189289U patent/JPH0369216U/ja active Pending