CH510265A - Anordnung zur potentialfreien Messung einer elektrischen Leistung - Google Patents
Anordnung zur potentialfreien Messung einer elektrischen LeistungInfo
- Publication number
- CH510265A CH510265A CH1840369A CH1840369A CH510265A CH 510265 A CH510265 A CH 510265A CH 1840369 A CH1840369 A CH 1840369A CH 1840369 A CH1840369 A CH 1840369A CH 510265 A CH510265 A CH 510265A
- Authority
- CH
- Switzerland
- Prior art keywords
- potential
- arrangement
- electrical power
- free measurement
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 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)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1840369A CH510265A (de) | 1969-12-10 | 1969-12-10 | Anordnung zur potentialfreien Messung einer elektrischen Leistung |
| DE2010978A DE2010978C3 (de) | 1969-12-10 | 1970-03-09 | Anordnung zur Messung der elektrischen Wirkleistung mit potentialfreier Übertragung der Meßgrößen zum Anzeigeort |
| NL7014193.A NL166547C (nl) | 1969-12-10 | 1970-09-25 | Inrichting voor het potentiaalvrij meten van een elektrische grootheid. |
| US94027A US3675125A (en) | 1969-12-10 | 1970-12-01 | Optical wattmeter |
| CA099789A CA921558A (en) | 1969-12-10 | 1970-12-03 | Optical wattmeter |
| FR7043845A FR2083002A5 (enExample) | 1969-12-10 | 1970-12-07 | |
| JP10840470A JPS552586B1 (enExample) | 1969-12-10 | 1970-12-08 | |
| GB5819170A GB1332929A (en) | 1969-12-10 | 1970-12-08 | Measurement of power transmitted through an electrical line |
| SE16562/70A SE355080B (enExample) | 1969-12-10 | 1970-12-08 |
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 (1)
| Publication Number | Publication Date |
|---|---|
| CH510265A true CH510265A (de) | 1971-07-15 |
Family
ID=4432757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1840369A CH510265A (de) | 1969-12-10 | 1969-12-10 | Anordnung zur potentialfreien Messung einer elektrischen Leistung |
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) |
Families Citing this family (31)
| 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 |
| DE112014003851B4 (de) * | 2013-08-22 | 2020-12-24 | Leoni Kabel Gmbh | Sensorbaueinheit |
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
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 |
| DE2010978C3 (de) | 1978-10-05 |
| FR2083002A5 (enExample) | 1971-12-10 |
| CA921558A (en) | 1973-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |