DE2010978C3 - Anordnung zur Messung der elektrischen Wirkleistung mit potentialfreier Übertragung der Meßgrößen zum Anzeigeort - Google Patents
Anordnung zur Messung der elektrischen Wirkleistung mit potentialfreier Übertragung der Meßgrößen zum AnzeigeortInfo
- Publication number
- DE2010978C3 DE2010978C3 DE2010978A DE2010978A DE2010978C3 DE 2010978 C3 DE2010978 C3 DE 2010978C3 DE 2010978 A DE2010978 A DE 2010978A DE 2010978 A DE2010978 A DE 2010978A DE 2010978 C3 DE2010978 C3 DE 2010978C3
- Authority
- DE
- Germany
- Prior art keywords
- electrical
- arrangement
- faraday rotator
- light beam
- pockels
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 title claims description 5
- 230000010355 oscillation Effects 0.000 claims description 10
- 230000010287 polarization Effects 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 9
- 239000002223 garnet Substances 0.000 claims 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 240000007313 Tilia cordata Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1840369A CH510265A (de) | 1969-12-10 | 1969-12-10 | Anordnung zur potentialfreien Messung einer elektrischen Leistung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2010978A1 DE2010978A1 (de) | 1971-06-16 |
| DE2010978B2 DE2010978B2 (de) | 1971-09-23 |
| DE2010978C3 true DE2010978C3 (de) | 1978-10-05 |
Family
ID=4432757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2010978A Expired DE2010978C3 (de) | 1969-12-10 | 1970-03-09 | Anordnung zur Messung der elektrischen Wirkleistung mit potentialfreier Übertragung der Meßgrößen zum Anzeigeort |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3675125A (enExample) |
| JP (1) | JPS552586B1 (enExample) |
| CA (1) | CA921558A (enExample) |
| CH (1) | CH510265A (enExample) |
| DE (1) | DE2010978C3 (enExample) |
| FR (1) | FR2083002A5 (enExample) |
| GB (1) | GB1332929A (enExample) |
| NL (1) | NL166547C (enExample) |
| SE (1) | SE355080B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112014003851B4 (de) * | 2013-08-22 | 2020-12-24 | Leoni Kabel Gmbh | Sensorbaueinheit |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2130046C3 (de) * | 1971-06-11 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Messung von Spannungen an Hochspannungsleitern |
| US3861805A (en) * | 1971-10-27 | 1975-01-21 | Bp Chem Int Ltd | Radiation analyzers |
| 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 |
| JPS5155273A (en) * | 1974-11-09 | 1976-05-14 | Eto Goro | Hikarihenseigatakendenki |
| US3978334A (en) * | 1975-09-24 | 1976-08-31 | The United States Of America As Represented By The Secretary Of The Navy | Precision laser beam deflection detector |
| US4140393A (en) * | 1976-02-23 | 1979-02-20 | University Of Arizona | Birefringent crystal thermometer |
| US4002975A (en) * | 1976-02-26 | 1977-01-11 | The United States Of America As Represented By The Secretary Of The Interior | Electro-optic measurement of voltage on high-voltage power lines |
| DE2845625A1 (de) * | 1978-10-19 | 1980-04-30 | Siemens Ag | Anordnung zur elektrooptischen spannungsmessung |
| US4428017A (en) | 1980-06-10 | 1984-01-24 | Westinghouse Electric Corp. | Electric motor and transformer load sensing technique |
| US4363061A (en) * | 1980-06-10 | 1982-12-07 | Westinghouse Electric Corp. | Electric motor and transformer load sensing technique |
| SE424773B (sv) * | 1980-12-01 | 1982-08-09 | Asea Ab | Optiskt fibermetdon med reflexundertryckning |
| EP0088419B1 (en) * | 1982-03-08 | 1986-06-25 | Hitachi, Ltd. | Apparatus for optically measuring a current |
| GB2125539B (en) * | 1982-08-10 | 1985-12-18 | Standard Telephones Cables Ltd | Optical transponder system |
| US4578639A (en) * | 1984-03-02 | 1986-03-25 | Westinghouse Electric Corp. | Metering system for measuring parameters of high AC electric energy flowing in an electric conductor |
| US4737775A (en) * | 1984-12-14 | 1988-04-12 | Kabushiki Kaisha Meidensha | Insulation deterioration monitoring apparatus |
| FR2584810B1 (fr) * | 1985-07-09 | 1987-10-16 | Enertec | Procede et dispositif d'evaluation d'un angle sur une plage etendue |
| GB2181231B (en) * | 1985-10-02 | 1989-09-27 | Plessey Co Plc | Improvements relating to optical sensing arrangements |
| WO1989009413A1 (en) * | 1988-03-25 | 1989-10-05 | Princeton Applied Research Corporation | Electro-optic probe |
| US5029953A (en) * | 1990-10-17 | 1991-07-09 | The United States Of America As Represented By The Secretary Of The Navy | Ultraviolet optical isolator utilizing the KDP-isomorphs |
| DE4416298A1 (de) * | 1994-05-09 | 1995-11-16 | Abb Research Ltd | Verfahren und Vorrichtung zur optischen Ermittlung einer physikalischen Größe |
| US5818626A (en) * | 1994-08-29 | 1998-10-06 | Agfa Division, Bayer Corp. | Method and apparatus for optical isolation |
| JP3388319B2 (ja) * | 1996-05-31 | 2003-03-17 | レンセレー ポリテクニク インスティテュート | 自由空間の電磁放射を特徴づけるための電気光学及び磁気光学感知装置及び方法 |
| JPH10161076A (ja) * | 1996-11-29 | 1998-06-19 | Fujitsu Ltd | 磁気光学効果を利用した光デバイス |
| DE29707379U1 (de) * | 1997-04-24 | 1997-06-19 | PMK Mess- und Kommunikationstechnik GmbH, 63150 Heusenstamm | Gerät zur Messung von Hochspannung an Hochspannungsleitungen |
| JP2000221213A (ja) * | 1998-11-24 | 2000-08-11 | Ando Electric Co Ltd | 電気光学プロ―ブ |
| US6252388B1 (en) * | 1998-12-04 | 2001-06-26 | Nxtphase Corporation | Method and apparatus for measuring voltage using electric field sensors |
| US7173956B2 (en) * | 2003-02-12 | 2007-02-06 | Northrop Grumman Corporation | Electrically controlled uniform or graded reflectivity electro-optic mirror |
| US7068025B2 (en) * | 2003-05-12 | 2006-06-27 | Nesa A/S | Compensation of simple fibre optic Faraday effect sensors |
| NZ555745A (en) | 2004-11-18 | 2010-09-30 | Powersense As | Compensation of simple fiberoptic faraday effect sensors |
| US8692539B2 (en) * | 2006-11-30 | 2014-04-08 | Powersense A/S | Faraday effect current sensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1484684A (fr) * | 1966-03-16 | 1967-06-16 | Merlin Gerin | Réducteurs de tension électro-optiques |
-
1969
- 1969-12-10 CH CH1840369A patent/CH510265A/de not_active IP Right Cessation
-
1970
- 1970-03-09 DE DE2010978A patent/DE2010978C3/de not_active Expired
- 1970-09-25 NL NL7014193.A patent/NL166547C/xx not_active IP Right Cessation
- 1970-12-01 US US94027A patent/US3675125A/en not_active Expired - Lifetime
- 1970-12-03 CA CA099789A patent/CA921558A/en not_active Expired
- 1970-12-07 FR FR7043845A patent/FR2083002A5/fr not_active Expired
- 1970-12-08 GB GB5819170A patent/GB1332929A/en not_active Expired
- 1970-12-08 SE SE16562/70A patent/SE355080B/xx unknown
- 1970-12-08 JP JP10840470A patent/JPS552586B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112014003851B4 (de) * | 2013-08-22 | 2020-12-24 | Leoni Kabel Gmbh | Sensorbaueinheit |
Also Published As
| Publication number | Publication date |
|---|---|
| NL166547B (nl) | 1981-03-16 |
| DE2010978A1 (de) | 1971-06-16 |
| GB1332929A (en) | 1973-10-10 |
| US3675125A (en) | 1972-07-04 |
| JPS552586B1 (enExample) | 1980-01-21 |
| DE2010978B2 (de) | 1971-09-23 |
| SE355080B (enExample) | 1973-04-02 |
| NL166547C (nl) | 1981-08-17 |
| NL7014193A (enExample) | 1971-06-14 |
| FR2083002A5 (enExample) | 1971-12-10 |
| CA921558A (en) | 1973-02-20 |
| CH510265A (de) | 1971-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |