CO2021001408A2 - Dispositivo transductor de corriente con transductor de orriente y procedimiento para calibrar un transductor de corriente - Google Patents
Dispositivo transductor de corriente con transductor de orriente y procedimiento para calibrar un transductor de corrienteInfo
- Publication number
- CO2021001408A2 CO2021001408A2 CONC2021/0001408A CO2021001408A CO2021001408A2 CO 2021001408 A2 CO2021001408 A2 CO 2021001408A2 CO 2021001408 A CO2021001408 A CO 2021001408A CO 2021001408 A2 CO2021001408 A2 CO 2021001408A2
- Authority
- CO
- Colombia
- Prior art keywords
- current transducer
- current
- magnetic field
- calibrating
- conduction path
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
-
- 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
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
-
- 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
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
-
- 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
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
- G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
-
- 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
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- 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
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/207—Constructional details independent of the type of device used
-
- 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
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
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)
Abstract
La invención hace referencia a un dispositivo transductor de corriente (10) con un transductor de corriente (12) para la medición de una corriente eléctrica a lo largo de una ruta de conducción (14), donde el transductor de corriente (12) presenta un elemento sensible al campo magnético (18) para convertir el campo magnético que se genera desde el flujo de corriente a lo largo de la ruta de conducción (14) en al menos una variable física, así como un dispositivo de medición (24) para la medición de la variable física, Se prevé que el dispositivo transductor de corriente (10) presente además una disposición de bobina (26) para simular el campo magnético que se genera desde el flujo de corriente a lo largo de la ruta de conducción (14), la cual comprende al menos una bobina (28). La invención hace referencia además a un procedimiento para calibrar un transductor de corriente correspondiente (12), así como a un producto de programa informático correspondiente para realizar el procedimiento de calibrado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018213203.8A DE102018213203A1 (de) | 2018-08-07 | 2018-08-07 | Strommesswandlereinrichtung mit Strommesswandler und Verfahren zum Kalibrieren eines Strommesswandlers |
PCT/EP2019/068329 WO2020030360A1 (de) | 2018-08-07 | 2019-07-09 | Strommesswandlereinrichtung mit strommesswandler und verfahren zum kalibrieren eines strommesswandlers |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2021001408A2 true CO2021001408A2 (es) | 2021-05-20 |
Family
ID=67480153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2021/0001408A CO2021001408A2 (es) | 2018-08-07 | 2021-02-08 | Dispositivo transductor de corriente con transductor de orriente y procedimiento para calibrar un transductor de corriente |
Country Status (9)
Country | Link |
---|---|
US (1) | US11555878B2 (es) |
EP (1) | EP3807668A1 (es) |
CN (1) | CN112534291A (es) |
BR (1) | BR112021001301A2 (es) |
CA (1) | CA3108830A1 (es) |
CL (1) | CL2021000312A1 (es) |
CO (1) | CO2021001408A2 (es) |
DE (1) | DE102018213203A1 (es) |
WO (1) | WO2020030360A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022129457A1 (de) | 2022-11-08 | 2024-05-08 | Bender Gmbh & Co. Kg | Elektrische Schaltungsanordnung und Verfahren zur galvanisch getrennten, allstromsensitiven Differenzstrom-Messung |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324393A (en) * | 1963-07-26 | 1967-06-06 | Gen Electric | Magneto-optical electric current sensing arrangement |
US3605013A (en) | 1968-11-16 | 1971-09-14 | Nippon Selfoc Co Ltd | Current-measuring system utilizing faraday effect element |
DE2548278A1 (de) | 1975-10-28 | 1977-05-05 | Siemens Ag | Magnetooptischer strom-messwandler |
FR2613839B1 (fr) * | 1987-04-10 | 1990-11-16 | Alsthom | Procede de mise a jour du facteur d'echelle d'un appareil de mesure d'intensite d'un courant electrique alternatif par effet faraday |
EP0338542B1 (en) | 1988-04-22 | 1993-08-04 | Matsushita Electric Industrial Co., Ltd. | A current and/or voltage detector for a distribution system |
DE3905060A1 (de) * | 1989-02-18 | 1990-08-23 | Diehl Gmbh & Co | Einrichtung zum beruehrungslosen messen eines gleichstroms |
DE10204425B4 (de) * | 2002-02-04 | 2010-12-09 | Vacuumschmelze Gmbh & Co. Kg | Stromsensor nach dem Kompensationsprinzip |
US9766277B2 (en) | 2009-09-25 | 2017-09-19 | Belkin International, Inc. | Self-calibrating contactless power consumption sensing |
CN106170706B (zh) | 2013-10-09 | 2019-01-18 | Abb研究有限公司 | 一种使用罗氏型电流传感器的电流测量装置和方法 |
CA2868663C (en) * | 2013-10-21 | 2016-11-08 | Tomasz Barczyk | Methods and systems relating to ac current measurements |
US9529049B2 (en) * | 2013-12-09 | 2016-12-27 | Ford Global Technologies, Llc | Method and system for calibrating current sensor of electric vehicle battery electronics |
US9656570B2 (en) | 2014-12-15 | 2017-05-23 | Ford Global Technologies, Llc | Current sensor for a vehicle |
-
2018
- 2018-08-07 DE DE102018213203.8A patent/DE102018213203A1/de active Pending
-
2019
- 2019-07-09 EP EP19745984.5A patent/EP3807668A1/de active Pending
- 2019-07-09 WO PCT/EP2019/068329 patent/WO2020030360A1/de active Application Filing
- 2019-07-09 CA CA3108830A patent/CA3108830A1/en active Pending
- 2019-07-09 US US17/266,686 patent/US11555878B2/en active Active
- 2019-07-09 BR BR112021001301-6A patent/BR112021001301A2/pt unknown
- 2019-07-09 CN CN201980052113.7A patent/CN112534291A/zh active Pending
-
2021
- 2021-02-05 CL CL2021000312A patent/CL2021000312A1/es unknown
- 2021-02-08 CO CONC2021/0001408A patent/CO2021001408A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CL2021000312A1 (es) | 2021-08-27 |
US11555878B2 (en) | 2023-01-17 |
WO2020030360A1 (de) | 2020-02-13 |
BR112021001301A2 (pt) | 2021-04-27 |
EP3807668A1 (de) | 2021-04-21 |
CN112534291A (zh) | 2021-03-19 |
CA3108830A1 (en) | 2020-02-13 |
US20210311154A1 (en) | 2021-10-07 |
DE102018213203A1 (de) | 2020-02-13 |
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