JPS5230474A - Apparatus for measuring power line current - Google Patents
Apparatus for measuring power line currentInfo
- Publication number
- JPS5230474A JPS5230474A JP50107238A JP10723875A JPS5230474A JP S5230474 A JPS5230474 A JP S5230474A JP 50107238 A JP50107238 A JP 50107238A JP 10723875 A JP10723875 A JP 10723875A JP S5230474 A JPS5230474 A JP S5230474A
- Authority
- JP
- Japan
- Prior art keywords
- power line
- line current
- measuring power
- responseness
- measurment
- 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
Abstract
PURPOSE: To make measurment of power line current with a simple insulation construction and at high quick-responseness, by the use of a Faraday rotating element and optical fiber.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107238A JPS5230474A (en) | 1975-09-03 | 1975-09-03 | Apparatus for measuring power line current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107238A JPS5230474A (en) | 1975-09-03 | 1975-09-03 | Apparatus for measuring power line current |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5230474A true JPS5230474A (en) | 1977-03-08 |
Family
ID=14453973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50107238A Pending JPS5230474A (en) | 1975-09-03 | 1975-09-03 | Apparatus for measuring power line current |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5230474A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56105684A (en) * | 1980-01-29 | 1981-08-22 | Nippon Telegr & Teleph Corp <Ntt> | Superconductive electric circuit |
JPS56157872A (en) * | 1980-05-10 | 1981-12-05 | Sumitomo Electric Ind Ltd | Light-applying voltage and electric field sensor |
JPS57161661A (en) * | 1981-03-31 | 1982-10-05 | Yutaka Ono | Measuring device by use of optical fiber |
JPS5885180A (en) * | 1981-11-03 | 1983-05-21 | トムソン−セエスエフ | Interferometer device for measuring magnetic field and current detector containing said device |
-
1975
- 1975-09-03 JP JP50107238A patent/JPS5230474A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56105684A (en) * | 1980-01-29 | 1981-08-22 | Nippon Telegr & Teleph Corp <Ntt> | Superconductive electric circuit |
JPS56157872A (en) * | 1980-05-10 | 1981-12-05 | Sumitomo Electric Ind Ltd | Light-applying voltage and electric field sensor |
JPH024864B2 (en) * | 1980-05-10 | 1990-01-30 | Sumitomo Electric Industries | |
JPS57161661A (en) * | 1981-03-31 | 1982-10-05 | Yutaka Ono | Measuring device by use of optical fiber |
JPS5885180A (en) * | 1981-11-03 | 1983-05-21 | トムソン−セエスエフ | Interferometer device for measuring magnetic field and current detector containing said device |
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