JPS6360969U - - Google Patents
Info
- Publication number
- JPS6360969U JPS6360969U JP15455186U JP15455186U JPS6360969U JP S6360969 U JPS6360969 U JP S6360969U JP 15455186 U JP15455186 U JP 15455186U JP 15455186 U JP15455186 U JP 15455186U JP S6360969 U JPS6360969 U JP S6360969U
- Authority
- JP
- Japan
- Prior art keywords
- insulator tube
- filled
- optical converter
- detection device
- optical
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Transformers For Measuring Instruments (AREA)
Description
第１図はこの考案のサージ電流検出装置の一実
施例を示す縦断面図、第２図は従来例を示す縦断
面図。
１……充電部、２……上部ユニツト、３……碍
管、４……ＳＦ６ガス、６……広帯域カレントト
ランス、７……電気―光変換器、８，１１，１３
……光フアイバ。
FIG. 1 is a longitudinal sectional view showing an embodiment of the surge current detection device of this invention, and FIG. 2 is a longitudinal sectional view showing a conventional example. 1...Charging part, 2...Upper unit, 3...Insulator tube, 4... SF6 gas, 6...Broadband current transformer, 7...Electricity-optical converter, 8, 11, 13
...Optical fiber.
Claims (1)
上部ユニツトに、空気を充填した状態で充電部を
挿通してあるとともに、電流検出器、および電気
―光変換器を内蔵してあり、上記電気―光変換器
からの出力光を外部に導くべく上記碍管の内部を
貫通する光フアイバを設けてあることを特徴とす
るサージ電流検出装置。 The upper unit is supported via an insulator tube filled with SF 6 gas, and the live part is inserted through it while being filled with air.It also has a built-in current detector and an electric-to-optical converter. - A surge current detection device characterized in that an optical fiber is provided that penetrates the inside of the insulator tube to guide the output light from the optical converter to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986154551U JPH0454459Y2 (en) | 1986-10-08 | 1986-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986154551U JPH0454459Y2 (en) | 1986-10-08 | 1986-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6360969U true JPS6360969U (en) | 1988-04-22 |
| JPH0454459Y2 JPH0454459Y2 (en) | 1992-12-21 |
Family
ID=31074444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986154551U Expired JPH0454459Y2 (en) | 1986-10-08 | 1986-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454459Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017091815A (en) * | 2015-11-10 | 2017-05-25 | 電源開発株式会社 | Insulator type optical current transformer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604430A (en) * | 1983-06-23 | 1985-01-10 | Fuji Heavy Ind Ltd | Cruising controller of turbo-super-charged car |
-
1986
- 1986-10-08 JP JP1986154551U patent/JPH0454459Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604430A (en) * | 1983-06-23 | 1985-01-10 | Fuji Heavy Ind Ltd | Cruising controller of turbo-super-charged car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017091815A (en) * | 2015-11-10 | 2017-05-25 | 電源開発株式会社 | Insulator type optical current transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454459Y2 (en) | 1992-12-21 |
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