ES510781A0 - "dispositivo convertidor de medicion carente de nucleo magnetico, para la medicion exenta de potencial de una corriente de medicion". - Google Patents
"dispositivo convertidor de medicion carente de nucleo magnetico, para la medicion exenta de potencial de una corriente de medicion".Info
- Publication number
- ES510781A0 ES510781A0 ES510781A ES510781A ES510781A0 ES 510781 A0 ES510781 A0 ES 510781A0 ES 510781 A ES510781 A ES 510781A ES 510781 A ES510781 A ES 510781A ES 510781 A0 ES510781 A0 ES 510781A0
- Authority
- ES
- Spain
- Prior art keywords
- free
- measuring
- potential
- nucleo
- magnetic
- 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.)
- Granted
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
- G01R15/20—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2038/81A CH650357A5 (de) | 1981-03-26 | 1981-03-26 | Magnetkernloser messwandler zum potentialfreien messen eines messstromes. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES510781A0 true ES510781A0 (es) | 1983-02-16 |
ES8304318A1 ES8304318A1 (es) | 1983-02-16 |
Family
ID=4224480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES510781A Expired ES8304318A1 (es) | 1981-03-26 | 1982-03-25 | "dispositivo convertidor de medicion carente de nucleo magnetico, para la medicion exenta de potencial de una corriente de medicion". |
Country Status (5)
Country | Link |
---|---|
US (1) | US4559495A (es) |
EP (1) | EP0061520B2 (es) |
CH (1) | CH650357A5 (es) |
DE (1) | DE3172250D1 (es) |
ES (1) | ES8304318A1 (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3416244A1 (de) * | 1984-05-02 | 1985-11-07 | Siemens AG, 1000 Berlin und 8000 München | Sensor zur messung eines elektrischen stromes |
JPS63500961A (ja) * | 1985-09-14 | 1988-04-07 | エルゲーツエット・ランディス・ウント・ギール・ツーク・アクチエンゲゼルシャフト | 静的積算電気計器の変流装置 |
DE3619423A1 (de) * | 1985-09-14 | 1987-04-16 | Friedl Richard | Stromwandleranordnung fuer einen statischen elektrizitaetszaehler |
ES2019323B3 (es) * | 1986-09-29 | 1991-06-16 | Landis & Gyr Betr Ag | Transformador de medicion para medir la corriente que pasa por un conductor electrico |
US5041780A (en) * | 1988-09-13 | 1991-08-20 | California Institute Of Technology | Integrable current sensors |
US5066904A (en) * | 1988-10-18 | 1991-11-19 | General Electric Company | Coaxial current sensors |
US4926116A (en) * | 1988-10-31 | 1990-05-15 | Westinghouse Electric Corp. | Wide band large dynamic range current sensor and method of current detection using same |
JPH08273952A (ja) * | 1995-03-31 | 1996-10-18 | Ikuro Moriwaki | 平面電流検出器 |
US5841272A (en) * | 1995-12-20 | 1998-11-24 | Sundstrand Corporation | Frequency-insensitive current sensor |
DE19549181A1 (de) * | 1995-12-30 | 1997-07-03 | Bosch Gmbh Robert | Vorrichtung zur Messung eines in einem Leiter fließenden Stromes |
US5917401A (en) * | 1997-02-26 | 1999-06-29 | Sundstrand Corporation | Conductive bus member and method of fabricating same |
US5839185A (en) * | 1997-02-26 | 1998-11-24 | Sundstrand Corporation | Method of fabricating a magnetic flux concentrating core |
DE19838536A1 (de) | 1998-08-25 | 2000-03-02 | Lust Antriebstechnik Gmbh | Vorrichtung und Verfahren zur Bildung eines oder mehrerer Magnetfeldgradienten durch einen geraden Leiter |
DE19928399B4 (de) * | 1999-06-22 | 2004-07-08 | Honeywell Ag | Stromsensor |
US6130599A (en) * | 1999-08-03 | 2000-10-10 | Eaton Corporation | Electrical current sensing apparatus |
DE10100597A1 (de) * | 2001-01-09 | 2002-07-18 | Bosch Gmbh Robert | Vorrichtung, Strommesser und Kraftfahrzeug |
DE10107812B4 (de) * | 2001-02-20 | 2014-10-16 | Robert Bosch Gmbh | Vorrichtung zur Messung der elektrischen Stromstärke |
DE10107811A1 (de) * | 2001-02-20 | 2002-09-19 | Bosch Gmbh Robert | Vorrichtung, Strommesser und Kraftfahrzeug |
DE10110254B4 (de) * | 2001-03-02 | 2004-07-08 | Sensitec Gmbh | Stromsensor, bestehend aus Stromleitern und Magnetfeld-oder Magnetfeldgradientensensoren |
US20040008022A1 (en) * | 2002-07-11 | 2004-01-15 | Viola Jeffrey L. | Current sensor |
WO2005033716A1 (en) * | 2003-10-01 | 2005-04-14 | Eaton Corporation | System and method for current sensing using anti-differential, error correcting current sensing |
US7164263B2 (en) * | 2004-01-16 | 2007-01-16 | Fieldmetrics, Inc. | Current sensor |
DE102004021862B4 (de) * | 2004-05-04 | 2014-08-07 | Infineon Technologies Ag | Stromsenor |
EP1772737A3 (de) | 2005-10-08 | 2008-02-20 | Melexis Technologies SA | Baugruppe zur Strommessung |
US7612553B2 (en) * | 2007-07-26 | 2009-11-03 | Honeywell International Inc. | Current sensor having sandwiched magnetic permeability layer |
US7574924B1 (en) * | 2008-02-28 | 2009-08-18 | Murray F Feller | Magnetic flow meter |
JP5366418B2 (ja) * | 2008-03-24 | 2013-12-11 | 東光東芝メーターシステムズ株式会社 | 電流検出器およびこれを用いた電力量計 |
FR2930994B1 (fr) | 2008-05-07 | 2010-06-18 | Commissariat Energie Atomique | Structure et procede de fabrication d'un capteur de gradient de champ magnetique en technologie integree |
JP5084680B2 (ja) * | 2008-09-18 | 2012-11-28 | 東光東芝メーターシステムズ株式会社 | 電流検出装置およびこれを用いた電力量計 |
US9222992B2 (en) | 2008-12-18 | 2015-12-29 | Infineon Technologies Ag | Magnetic field current sensors |
US8717016B2 (en) * | 2010-02-24 | 2014-05-06 | Infineon Technologies Ag | Current sensors and methods |
JP5012939B2 (ja) * | 2010-03-18 | 2012-08-29 | Tdk株式会社 | 電流センサ |
US8680843B2 (en) | 2010-06-10 | 2014-03-25 | Infineon Technologies Ag | Magnetic field current sensors |
US8669761B2 (en) * | 2010-12-15 | 2014-03-11 | Nxp B.V. | Stray-field sensor circuit and method |
US8975889B2 (en) * | 2011-01-24 | 2015-03-10 | Infineon Technologies Ag | Current difference sensors, systems and methods |
US8963536B2 (en) | 2011-04-14 | 2015-02-24 | Infineon Technologies Ag | Current sensors, systems and methods for sensing current in a conductor |
DE102013112760A1 (de) * | 2013-11-19 | 2015-05-21 | Danfoss Silicon Power Gmbh | Leistungsmodul mit integrierter Strommessung |
JP6696571B2 (ja) * | 2016-06-09 | 2020-05-20 | 株式会社村田製作所 | 電流センサおよび電流センサモジュール |
CN107462758B (zh) * | 2017-08-31 | 2023-10-20 | 宁波希磁电子科技有限公司 | 一种闭环电流传感器 |
US11029373B2 (en) * | 2019-07-16 | 2021-06-08 | Allegro Microsystems, Llc | Magnetic field sensors having a magnetic anti-aliasing filter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE650176A (es) * | 1963-07-05 | |||
DE2333514A1 (de) * | 1973-07-02 | 1975-01-23 | Schernus Georg Peter Dipl Ing | Anordnung zur erzeugung einer angenaehert dreieckfoermigen durchflutung zur aussteuerung magnetischer kreise |
GB2000873B (en) * | 1977-07-08 | 1982-05-26 | Landis & Gyr Ag | Measuring transformers for potential-free measurement of currents or voltages and static electricity meters including such transformers |
CH643954A5 (de) * | 1979-05-31 | 1984-06-29 | Landis & Gyr Ag | Stromteiler fuer messwandler. |
-
1981
- 1981-03-26 CH CH2038/81A patent/CH650357A5/de not_active IP Right Cessation
- 1981-10-21 EP EP81108625A patent/EP0061520B2/de not_active Expired - Lifetime
- 1981-10-21 DE DE8181108625T patent/DE3172250D1/de not_active Expired
-
1982
- 1982-03-22 US US06/360,363 patent/US4559495A/en not_active Expired - Fee Related
- 1982-03-25 ES ES510781A patent/ES8304318A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4559495A (en) | 1985-12-17 |
CH650357A5 (de) | 1985-07-15 |
EP0061520B1 (de) | 1985-09-11 |
DE3172250D1 (en) | 1985-10-17 |
EP0061520A1 (de) | 1982-10-06 |
EP0061520B2 (de) | 1990-10-17 |
ES8304318A1 (es) | 1983-02-16 |
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