FR2643460B1 - Dispositif de mesure sans contact d'un courant continu - Google Patents
Dispositif de mesure sans contact d'un courant continuInfo
- Publication number
- FR2643460B1 FR2643460B1 FR9001600A FR9001600A FR2643460B1 FR 2643460 B1 FR2643460 B1 FR 2643460B1 FR 9001600 A FR9001600 A FR 9001600A FR 9001600 A FR9001600 A FR 9001600A FR 2643460 B1 FR2643460 B1 FR 2643460B1
- Authority
- FR
- France
- Prior art keywords
- direct current
- contact measurement
- measurement
- contact
- direct
- 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 - Fee Related
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
- G01R15/202—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
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 |
---|---|---|---|
DE19893905060 DE3905060A1 (de) | 1989-02-18 | 1989-02-18 | Einrichtung zum beruehrungslosen messen eines gleichstroms |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2643460A1 FR2643460A1 (fr) | 1990-08-24 |
FR2643460B1 true FR2643460B1 (fr) | 1992-08-14 |
Family
ID=6374450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9001600A Expired - Fee Related FR2643460B1 (fr) | 1989-02-18 | 1990-02-12 | Dispositif de mesure sans contact d'un courant continu |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3905060A1 (fr) |
FR (1) | FR2643460B1 (fr) |
GB (1) | GB2228337B (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2670015B1 (fr) * | 1990-12-03 | 1993-03-19 | Merlin Gerin | Dispositif de mesure de l'intensite d'un courant dans un conducteur. |
GB2252419B (en) * | 1991-01-29 | 1995-05-17 | Asahi Kasei Denshi Kk | Electric current detecting apparatus |
DE4207442A1 (de) * | 1992-03-09 | 1993-09-16 | Siemens Ag | Strommesszange und verfahren zum kalibrieren derselben |
DE9203283U1 (de) * | 1992-03-11 | 1993-07-15 | Siemens AG, 8000 München | Stromsensor mit integrierter Meßschaltung |
DE4230939C2 (de) * | 1992-09-16 | 1995-04-06 | Heidelberger Druckmasch Ag | Schaltungsanordnung zum Ändern oder Prüfen elektrischer Eigenschaften eines Stromwandlers mit Magnetfeldkompensation |
ES2063693B1 (es) * | 1993-04-12 | 1998-01-01 | Gibert Enrique Guillen | Interruptor trifasico de control de potencia para corriente alterna en baja tension y cualquier tipo de desequilibrio de cargas entre fases. |
DE4324513A1 (de) * | 1993-07-21 | 1995-01-26 | Zwosta Helge Dipl Ing Fh | Verfahren, Schaltung und Messaufnehmer zum Erfassen physikalischer Größen durch gezielte Messung von charakteristischen Größen des Antwortsignales |
DE4327130C2 (de) * | 1993-08-12 | 1997-01-23 | Siemens Ag | Vorrichtung zur Stromerfassung bei Leitungen |
DE19537354B4 (de) * | 1995-10-06 | 2004-03-18 | Siemens Ag | Verfahren und Vorrichtung zur Bestimmung eines Stromwertes eines digital geregelten Leistungsteils |
US6133543A (en) * | 1998-11-06 | 2000-10-17 | Hypertherm, Inc. | System and method for dual threshold sensing in a plasma ARC torch |
GB2345148A (en) * | 1998-12-21 | 2000-06-28 | Asea Brown Boveri | Electric current sensors |
FR2796725B1 (fr) * | 1999-07-19 | 2001-09-14 | Schneider Electric Ind Sa | Dispositif de mesure de la sensibilite d'un capteur de champ magnetique a effet hall |
WO2002003082A1 (fr) * | 2000-07-06 | 2002-01-10 | Infineon Technologies Ag | Detecteur de courant et son utilisation |
GB2370363A (en) * | 2000-12-22 | 2002-06-26 | Nada Electronics Ltd | Measuring DC component of AC current |
DE10145415A1 (de) | 2001-09-14 | 2003-04-03 | Aloys Wobben | Messwandler, insbesondere für einen Wechselrichter einer Windenergieanlage |
US6570373B1 (en) * | 2002-03-07 | 2003-05-27 | Visteon Global Technologies, Inc. | Current sensor programmable through connector |
DE10355861A1 (de) * | 2003-11-25 | 2005-07-07 | Siemens Ag | Einheit zum sicheren Messen oder Erkennen eines elektrischen Stroms einer sicherungstechnischen Einrichtung |
DE102005024075B4 (de) | 2005-05-25 | 2007-04-12 | Lisa Dräxlmaier GmbH | Verfahren und Vorrichtung zur Messung eines in einem elektrischen Leiter fließenden Stroms |
UA82496C2 (uk) * | 2005-06-29 | 2008-04-25 | Інеса Антонівна Большакова | Спосіб вимірювання квазістаціонарного магнітного поля |
DE102005040316B4 (de) | 2005-08-25 | 2007-09-27 | Lisa Dräxlmaier GmbH | Vorrichtung und Verfahren zur Messung eines in einem elektrischen Leiter fließenden Stromes |
DE102006032763B4 (de) | 2006-07-14 | 2009-05-07 | Lisa Dräxlmaier GmbH | Vorrichtung und Verfahren zur Messung eines in einem elektrischen Leiter fließenden Stromes |
US8094034B2 (en) | 2007-09-18 | 2012-01-10 | Georgia Tech Research Corporation | Detecting actuation of electrical devices using electrical noise over a power line |
CN101676735B (zh) * | 2008-09-18 | 2012-09-05 | 比亚迪股份有限公司 | 电流采样霍尔传感器装置 |
US9766277B2 (en) | 2009-09-25 | 2017-09-19 | Belkin International, Inc. | Self-calibrating contactless power consumption sensing |
US8930152B2 (en) * | 2009-09-25 | 2015-01-06 | University Of Washington | Whole structure contactless power consumption sensing |
DE102009054943A1 (de) * | 2009-12-18 | 2011-06-22 | SB LiMotive Company Ltd., Kyonggi | Stromsensor mit Selbsttestfunktion |
CN106093554B (zh) | 2010-07-02 | 2020-03-10 | 贝尔金国际股份有限公司 | 磁场传感设备及其提供方法 |
US9291694B2 (en) | 2010-07-02 | 2016-03-22 | Belkin International, Inc. | System and method for monitoring electrical power usage in an electrical power infrastructure of a building |
DE102011080874B4 (de) * | 2011-08-12 | 2015-01-22 | Bender Gmbh & Co. Kg | elektrisches Messgerät, elektrische Messvorrichtung zum Messen elektrischer Ströme und Kalibrierverfahren |
CN102323467A (zh) * | 2011-08-31 | 2012-01-18 | 清华大学 | 一种采用非晶合金磁环结构的巨磁电阻效应电流传感器 |
CN108896947B (zh) * | 2018-07-17 | 2020-06-02 | 国网四川省电力公司电力科学研究院 | 换流站直流场暂态电压非接触式测量装置的现场校准方法及暂态电压测量方法 |
DE102018213203A1 (de) * | 2018-08-07 | 2020-02-13 | Siemens Aktiengesellschaft | Strommesswandlereinrichtung mit Strommesswandler und Verfahren zum Kalibrieren eines Strommesswandlers |
EP4094085A1 (fr) * | 2020-01-21 | 2022-11-30 | Abb Schweiz Ag | Procédé et système destinés à un capteur de courant amélioré |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH593493A5 (fr) * | 1975-12-17 | 1977-12-15 | Bbc Brown Boveri & Cie | |
DE2735054C2 (de) * | 1977-08-03 | 1979-06-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Zangenstrommesser |
DE2944490C2 (de) * | 1979-11-03 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Beseitigung des Einflusses von Remanenz in Empfangssystemen und Vorrichtung zur Durchführung des Verfahrens |
CH655581B (fr) * | 1981-05-19 | 1986-04-30 | ||
JPS5833167A (ja) * | 1981-08-21 | 1983-02-26 | Hioki Denki Kk | 電流測定法 |
-
1989
- 1989-02-18 DE DE19893905060 patent/DE3905060A1/de active Granted
-
1990
- 1990-02-06 GB GB9002590A patent/GB2228337B/en not_active Expired - Fee Related
- 1990-02-12 FR FR9001600A patent/FR2643460B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9002590D0 (en) | 1990-04-04 |
FR2643460A1 (fr) | 1990-08-24 |
GB2228337A (en) | 1990-08-22 |
GB2228337B (en) | 1992-12-02 |
DE3905060A1 (de) | 1990-08-23 |
DE3905060C2 (fr) | 1991-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |