ATE515684T1 - System für fernmessungen - Google Patents
System für fernmessungenInfo
- Publication number
- ATE515684T1 ATE515684T1 AT04768564T AT04768564T ATE515684T1 AT E515684 T1 ATE515684 T1 AT E515684T1 AT 04768564 T AT04768564 T AT 04768564T AT 04768564 T AT04768564 T AT 04768564T AT E515684 T1 ATE515684 T1 AT E515684T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- measurement system
- remote measurement
- piezo
- analyzer
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 4
- 239000000835 fiber Substances 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 abstract 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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35383—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using multiple sensor devices using multiplexing techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
- G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0321804.7A GB0321804D0 (en) | 2003-09-18 | 2003-09-18 | Sensor for remote measurements |
PCT/GB2004/004018 WO2005029005A1 (en) | 2003-09-18 | 2004-09-20 | System for remote measurements |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE515684T1 true ATE515684T1 (de) | 2011-07-15 |
Family
ID=29227269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04768564T ATE515684T1 (de) | 2003-09-18 | 2004-09-20 | System für fernmessungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US7469078B2 (de) |
EP (1) | EP1664681B1 (de) |
AT (1) | ATE515684T1 (de) |
ES (1) | ES2372167T3 (de) |
GB (1) | GB0321804D0 (de) |
NO (1) | NO336568B1 (de) |
WO (1) | WO2005029005A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10428532B2 (en) * | 2015-11-06 | 2019-10-01 | Hugh Thomas SMART | Cladding clip |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1591627A1 (de) * | 2004-04-27 | 2005-11-02 | Siemens Aktiengesellschaft | Regeleinrichtung für einen Kompressor sowie Verwendung eines Bragg-Gitter-Sensors bei einer Regeleinrichtung |
US7740064B2 (en) * | 2006-05-24 | 2010-06-22 | Baker Hughes Incorporated | System, method, and apparatus for downhole submersible pump having fiber optic communications |
US20110198711A1 (en) * | 2010-02-13 | 2011-08-18 | Ivan Padron | System and method for an integrated electronic and optical mems based sensor |
WO2012041528A1 (en) * | 2010-09-29 | 2012-04-05 | Siemens Aktiengesellschaft | Arrangement for determining a physical quantity for monitoring a device and system for monitoring a physical quantity |
ITMI20131668A1 (it) * | 2013-10-09 | 2015-04-09 | Cnr Consiglio Naz Delle Ric Erche | High voltage fiber optic sensor for the measurement of an alternating electric field |
KR102411990B1 (ko) * | 2014-10-24 | 2022-06-22 | 히타치 에너지 스위처랜드 아게 | 경화 유도 디바이스 및 비극적 사건으로부터 유도 디바이스를 보호하기 위한 시스템 및 방법 |
CN104655307A (zh) * | 2015-03-12 | 2015-05-27 | 哈尔滨电机厂有限责任公司 | 大型高速电机应力与温度监测*** |
US10543511B2 (en) | 2015-10-07 | 2020-01-28 | Abb Power Grids Switzerland Ag | Material coating system and method |
GB2561821B (en) * | 2017-04-06 | 2020-02-12 | Synaptec Ltd | Multi-phase sensor module, systems and methods |
US10748702B2 (en) * | 2017-04-28 | 2020-08-18 | Abb Power Grids Switzerland Ag | Transformer system and system for measuring pressure in a transformer tank |
US10199151B2 (en) * | 2017-04-28 | 2019-02-05 | Abb Schweiz Ag | Transformer system and system for measuring dielectric fluid level in a transformer tank |
US10337918B1 (en) * | 2018-02-20 | 2019-07-02 | Baker Hughes, A Ge Company, Llc | Spectrometer with fiber bragg grating |
US10928274B2 (en) * | 2018-03-09 | 2021-02-23 | Viavi Solutions Inc. | Fiber-optic interconnection stabilization apparatus |
CN108828073A (zh) * | 2018-05-21 | 2018-11-16 | 长沙学院 | 一种基于光纤光栅的声发射检测装置 |
EP3814785B1 (de) * | 2018-06-28 | 2023-09-27 | Synaptec Limited | Verfahren und vorrichtung zum vornehmen einer zeitsynchronisierten phasormessung |
GB2590909B (en) | 2019-12-23 | 2022-01-05 | Univ Strathclyde | Photonic Voltage Transducer |
CN111736001A (zh) * | 2020-06-12 | 2020-10-02 | 河南大学 | 基于磁流体与光栅的新型光学电流传感器、***及方法 |
GB2614280B (en) * | 2021-12-23 | 2024-06-05 | Synaptec Ltd | Signal conditioning stage |
EP4372322A1 (de) | 2022-11-15 | 2024-05-22 | AiQ Dienstleistungen UG (haftungsbeschränkt) | Überwachung des elektrischen zustandes in bezug auf ein stromkabel |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2208711A (en) * | 1988-08-16 | 1989-04-12 | Plessey Co Plc | Fibre optic sensor |
EP0433824B1 (de) * | 1989-12-22 | 1994-03-02 | Asea Brown Boveri Ag | Faseroptischer Sensor |
GB9109715D0 (en) * | 1991-05-03 | 1991-06-26 | Cookson Group Plc | Remote sensing using fibre optics |
US5336883A (en) * | 1991-05-03 | 1994-08-09 | Focas Limited | Optical fiber sensor for producing a variable transverse strain in a localized portion of the fiber |
IT1262407B (it) | 1993-09-06 | 1996-06-19 | Finmeccanica Spa | Strumentazione utilizzante componenti in ottica integrata per la diagnostica di parti con sensori a fibra ottica inclusi o fissati sulla superficie. |
DE19701221C1 (de) * | 1997-01-16 | 1998-04-23 | Abb Research Ltd | Verfahren zur Temperaturkompensation von Meßsignalen eines faseroptischen Sensors |
DE19902279A1 (de) | 1998-04-28 | 1999-11-04 | Siemens Ag | Vorrichtung und Verfahren zur optischen Messung einer Komponente eines elektrischen Feldes sowie Verwendung der Vorrichtung |
US6233746B1 (en) | 1999-03-22 | 2001-05-22 | Halliburton Energy Services, Inc. | Multiplexed fiber optic transducer for use in a well and method |
NO313605B1 (no) | 1999-12-13 | 2002-10-28 | Optoplan As | Fremgangsmate og system for kalibrering av en konverteringsenhet i et fiberoptisk sensorhode |
US6668105B2 (en) * | 2000-07-27 | 2003-12-23 | Systems Planning & Analysis, Inc. | Fiber optic strain sensor |
-
2003
- 2003-09-18 GB GBGB0321804.7A patent/GB0321804D0/en not_active Ceased
-
2004
- 2004-09-20 ES ES04768564T patent/ES2372167T3/es active Active
- 2004-09-20 AT AT04768564T patent/ATE515684T1/de not_active IP Right Cessation
- 2004-09-20 EP EP04768564A patent/EP1664681B1/de active Active
- 2004-09-20 WO PCT/GB2004/004018 patent/WO2005029005A1/en active Application Filing
- 2004-09-20 US US10/572,131 patent/US7469078B2/en active Active
-
2006
- 2006-03-17 NO NO20061259A patent/NO336568B1/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10428532B2 (en) * | 2015-11-06 | 2019-10-01 | Hugh Thomas SMART | Cladding clip |
Also Published As
Publication number | Publication date |
---|---|
NO20061259L (no) | 2006-06-12 |
WO2005029005A1 (en) | 2005-03-31 |
EP1664681B1 (de) | 2011-07-06 |
US7469078B2 (en) | 2008-12-23 |
GB0321804D0 (en) | 2003-10-15 |
EP1664681A1 (de) | 2006-06-07 |
US20080124020A1 (en) | 2008-05-29 |
NO336568B1 (no) | 2015-09-28 |
ES2372167T3 (es) | 2012-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |