SE354123B - - Google Patents
Info
- Publication number
- SE354123B SE354123B SE09374/70A SE937470A SE354123B SE 354123 B SE354123 B SE 354123B SE 09374/70 A SE09374/70 A SE 09374/70A SE 937470 A SE937470 A SE 937470A SE 354123 B SE354123 B SE 354123B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Current Or Voltage (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6923035A FR2053502A5 (xx) | 1969-07-07 | 1969-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE354123B true SE354123B (xx) | 1973-02-26 |
Family
ID=9037081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09374/70A SE354123B (xx) | 1969-07-07 | 1970-07-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3629703A (xx) |
| AU (1) | AU1719570A (xx) |
| CH (1) | CH515507A (xx) |
| DE (1) | DE2033305A1 (xx) |
| FR (1) | FR2053502A5 (xx) |
| GB (1) | GB1282366A (xx) |
| SE (1) | SE354123B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746983A (en) * | 1970-07-20 | 1973-07-17 | Transformatoren Union Ag | Apparatus fur measuring very high currents particularly direct currents |
| FR2129928B1 (xx) * | 1971-03-22 | 1974-02-15 | Schlumberger Compteurs | |
| DE2130046C3 (de) * | 1971-06-11 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Messung von Spannungen an Hochspannungsleitern |
| DE2341074B2 (de) * | 1973-08-10 | 1976-10-21 | Siemens AG, 1000 Berlin und 8000 München | Messeinrichtung fuer die spannung zwischen einem innenleiter und dem aussenrohr einer gekapselten hochspannungsschaltanlage |
| DE2758723A1 (de) * | 1977-12-29 | 1979-07-12 | Siemens Ag | Verfahren zur magnetooptischen strommessung |
| US4683421A (en) * | 1985-03-29 | 1987-07-28 | Westinghouse Electric Corp. | Drift compensation technique for a magneto-optic current sensor |
| WO1986007155A1 (en) * | 1985-05-28 | 1986-12-04 | The Commonwealth Of Australia Care Of The Secretar | Two body capacitance measurement instrument remotely connected to probe via transmission channel |
| HU200507B (en) * | 1987-04-10 | 1990-06-28 | Gabor Szabo | Circuit arrangement for controlling differential measurements based on light intensity |
| US5006846A (en) * | 1987-11-12 | 1991-04-09 | Granville J Michael | Power transmission line monitoring system |
| US5124634A (en) * | 1989-03-14 | 1992-06-23 | Square D Company | Ring optical current transducer |
| US5181026A (en) * | 1990-01-12 | 1993-01-19 | Granville Group, Inc., The | Power transmission line monitoring system |
| JP4853474B2 (ja) * | 2005-03-08 | 2012-01-11 | 東京電力株式会社 | 光センサおよび光電流・電圧センサ |
| WO2006095619A1 (ja) * | 2005-03-08 | 2006-09-14 | The Tokyo Electric Power Company, Incorporated | 強度変調型光センサおよび光電流・電圧センサ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH448262A (fr) * | 1965-04-10 | 1967-12-15 | Merlin Gerin | Dispositif de mesure de courant électro-optique |
-
1969
- 1969-07-07 FR FR6923035A patent/FR2053502A5/fr not_active Expired
-
1970
- 1970-06-15 CH CH906770A patent/CH515507A/fr not_active IP Right Cessation
- 1970-06-30 US US51264A patent/US3629703A/en not_active Expired - Lifetime
- 1970-07-04 DE DE19702033305 patent/DE2033305A1/de active Pending
- 1970-07-06 SE SE09374/70A patent/SE354123B/xx unknown
- 1970-07-06 AU AU17195/70A patent/AU1719570A/en not_active Expired
- 1970-07-06 GB GB32703/70A patent/GB1282366A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU1719570A (en) | 1972-01-13 |
| CH515507A (fr) | 1971-11-15 |
| DE2033305A1 (de) | 1971-01-21 |
| FR2053502A5 (xx) | 1971-04-16 |
| GB1282366A (en) | 1972-07-19 |
| US3629703A (en) | 1971-12-21 |