ATE47768T1 - Induktiver sensor fuer strommessung. - Google Patents

Induktiver sensor fuer strommessung.

Info

Publication number
ATE47768T1
ATE47768T1 AT86401247T AT86401247T ATE47768T1 AT E47768 T1 ATE47768 T1 AT E47768T1 AT 86401247 T AT86401247 T AT 86401247T AT 86401247 T AT86401247 T AT 86401247T AT E47768 T1 ATE47768 T1 AT E47768T1
Authority
AT
Austria
Prior art keywords
disposed
conductor
printed circuit
current measurement
inductive sensor
Prior art date
Application number
AT86401247T
Other languages
English (en)
Inventor
Gilles Baurand
Rene Fouret
Marek Rundsztuk
Original Assignee
Telemecanique
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9320756&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE47768(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telemecanique filed Critical Telemecanique
Application granted granted Critical
Publication of ATE47768T1 publication Critical patent/ATE47768T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H01F2005/046—Details of formers and pin terminals related to mounting on printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
AT86401247T 1985-06-28 1986-06-10 Induktiver sensor fuer strommessung. ATE47768T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8509864A FR2584193B1 (fr) 1985-06-28 1985-06-28 Capteur inductif pour mesure de courant
EP86401247A EP0209415B1 (de) 1985-06-28 1986-06-10 Induktiver Sensor für Strommessung

Publications (1)

Publication Number Publication Date
ATE47768T1 true ATE47768T1 (de) 1989-11-15

Family

ID=9320756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86401247T ATE47768T1 (de) 1985-06-28 1986-06-10 Induktiver sensor fuer strommessung.

Country Status (5)

Country Link
US (1) US4709205A (de)
EP (1) EP0209415B1 (de)
AT (1) ATE47768T1 (de)
DE (1) DE3666745D1 (de)
FR (1) FR2584193B1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669852A5 (de) * 1986-12-12 1989-04-14 Lem Liaisons Electron Mec
US5041780A (en) * 1988-09-13 1991-08-20 California Institute Of Technology Integrable current sensors
US4937546A (en) * 1989-03-28 1990-06-26 Salom Electric Co., Ltd. Ring-core transformer
CH679710A5 (de) * 1989-05-30 1992-03-31 Lem Liaisons Electron Mec
US5087875A (en) * 1990-04-05 1992-02-11 General Electric Company Isolated high voltage transformer for electric power meter
FR2682188B1 (fr) * 1991-10-04 1995-08-11 Serthel Capteur electrique d'intensite de courant, notamment pour des circuits a courants alternatifs importants et a frequence elevee .
FR2693274B1 (fr) * 1992-07-03 1994-09-23 Abb Control Sa Capteur de courant à noyau magnétique torique.
FR2695482B1 (fr) * 1992-09-10 1994-10-21 Alsthom Gec Dispositif de mesure utilisant une bobine des Rogowski.
IT1260978B (it) * 1993-08-10 1996-04-29 Magneti Marelli Spa Sopporto di collegamento per bobine di accensione.
DE9416393U1 (de) * 1994-10-12 1996-02-08 Müller & Weigert GmbH, 90408 Nürnberg Zangenanlegegerät
DE19523725C2 (de) * 1995-06-23 1997-06-05 Siemens Ag Stromerfassungsgerät zur Anbringung an mindestens einem stromdurchflossenen Leiter
DE19640981A1 (de) * 1996-10-04 1998-04-16 Asea Brown Boveri Rogowskispule
US6018239A (en) * 1996-10-23 2000-01-25 General Electric Company Self-powered axial current sensor
FI109153B (fi) * 1998-01-30 2002-05-31 Abb Technology Ltd Läpikulkevan ensiövirtajohtimen käsittävä eristysaineinen kappale
US6094043A (en) * 1998-04-15 2000-07-25 Square D Company ARC detection sensor utilizing discrete inductors
CA2333616A1 (en) * 1998-05-07 1999-11-11 Airpax Corporation, L.L.C. Ac current sensor having high accuracy and large bandwidth
CN1153973C (zh) 1999-01-29 2004-06-16 苏派鲁尔斯有限公司 电流探测器和电能表
FR2798470B1 (fr) * 1999-09-09 2001-12-21 Pioch Sa Capteur inductif pour la mesure d'un courant dans un conducteur
US6313623B1 (en) 2000-02-03 2001-11-06 Mcgraw-Edison Company High precision rogowski coil
US6348849B1 (en) * 2000-08-01 2002-02-19 Northrop Grumman Corporation High voltage transformer
US6680608B2 (en) * 2002-02-27 2004-01-20 Mcgraw-Edison Company Measuring current through an electrical conductor
EP1372166A1 (de) * 2002-06-10 2003-12-17 ABB Schweiz AG Messwandler für Niederspannungsgeräte
US6810069B2 (en) 2002-07-12 2004-10-26 Mcgraw-Edison Company Electrical arc furnace protection system
US7180717B2 (en) * 2002-07-12 2007-02-20 Cooper Technologies Company Electrical network protection system
US6940702B2 (en) * 2002-07-12 2005-09-06 Mcgraw-Edison Company Electrical protection system
CA2432671C (en) * 2003-06-17 2008-11-04 Kinectrics Inc. Coreless current sensor
US7164263B2 (en) * 2004-01-16 2007-01-16 Fieldmetrics, Inc. Current sensor
FR2870350B1 (fr) 2004-05-13 2006-07-14 Schneider Electric Ind Sas Dispositif de mesure d'un courant electrique, capteur de courant, declencheur electrique et dispositif de coupure comportant un tel dispositif de mesure
US7227441B2 (en) * 2005-02-04 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision Rogowski coil and method for manufacturing same
US7227442B2 (en) * 2005-04-01 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision printed circuit board based rogowski coil and method for manufacturing same
DE102005027270A1 (de) 2005-06-08 2007-01-04 Siemens Ag Einrichtung zur Erfassung eines elektrischen Stromes
US7638999B2 (en) * 2006-04-07 2009-12-29 Cooper Technologies Company Protective relay device, system and methods for Rogowski coil sensors
US7545138B2 (en) * 2006-07-06 2009-06-09 Schweitzer Engineering Laboratories, Inc. Precision, temperature-compensated, shielded current measurement device
US7564233B2 (en) * 2006-11-06 2009-07-21 Cooper Technologies Company Shielded Rogowski coil assembly and methods
US7738221B2 (en) 2007-12-07 2010-06-15 Cooper Technologies Company Transformer inrush current detector
JP5058925B2 (ja) * 2008-09-18 2012-10-24 矢崎総業株式会社 電流センサ
US9151782B2 (en) * 2009-07-31 2015-10-06 Pulse Electronics, Inc. Current sensing devices and methods
US9664711B2 (en) * 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
US9823274B2 (en) * 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
CN102005291B (zh) * 2009-08-31 2012-10-03 西门子公司 一种电流互感器中的互感线圈
WO2011100358A2 (en) * 2010-02-09 2011-08-18 Fabrico Technology, Inc. Systems and methods for detecting target analytes
FR2972795B1 (fr) * 2011-03-15 2013-10-11 Crouzet Automatismes Capteur inductif de proximite et procede de montage dudit capteur
JP5886546B2 (ja) * 2011-06-29 2016-03-16 パナソニック デバイスＳｕｎｘ竜野株式会社 電流センサ
JP5820164B2 (ja) * 2011-07-01 2015-11-24 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
US8872611B2 (en) * 2011-08-18 2014-10-28 General Electric Company Rogowski coil assemblies and methods for providing the same
US8928337B2 (en) * 2012-01-27 2015-01-06 Schweitzer Engineering Laboratories, Inc. Device for measuring electrical current and method of manufacturing the same
FR2990759B1 (fr) * 2012-05-21 2014-05-02 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur
US9304149B2 (en) 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
US20140125446A1 (en) 2012-11-07 2014-05-08 Pulse Electronics, Inc. Substrate inductive device methods and apparatus
CH710015A1 (de) * 2014-08-26 2016-02-29 Werner Obrist Automatisierungsmodul für die Gebäudeautomation.
US10777349B2 (en) 2017-10-23 2020-09-15 Schweitzer Engineering Laboratories, Inc. Current transformer with flexible secondary winding
CN108344891B (zh) * 2018-01-19 2020-05-19 三峡大学 一种长宽定比例的高准确度矩形电流线圈
KR101939569B1 (ko) * 2018-05-09 2019-01-17 (주)인피니어 차폐 구조를 가지는 로고스키 코일 전류 센서
US10984940B2 (en) 2018-12-10 2021-04-20 Schweitzer Engineering Laboratories, Inc. Compression housing for a laminate core of an inductive current transformer
CN117136311A (zh) * 2021-04-09 2023-11-28 赖茵豪森机械制造公司 用于电流转换器的测量装置
WO2022221484A1 (en) * 2021-04-14 2022-10-20 Foreman Ip, Llc Power usage meter with gps component
US11617269B2 (en) 2021-07-20 2023-03-28 Schweitzer Engineering Laboratories, Inc. Current measuring device for an electric power protection system
EP4439085A1 (de) 2023-03-30 2024-10-02 Abb Schweiz Ag Strommessvorrichtung
EP4439083A1 (de) 2023-03-30 2024-10-02 Abb Schweiz Ag Strommessvorrichtung
EP4439084A1 (de) 2023-03-30 2024-10-02 Abb Schweiz Ag Strommessvorrichtung
EP4439082A1 (de) 2023-03-30 2024-10-02 Abb Schweiz Ag Strommessvorrichtung
US12504446B2 (en) 2023-12-19 2025-12-23 Schweitzer Engineering Laboratories, Inc. Fault current sensor with adjacent phase fault immunity

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE216547C (de) *
US2079697A (en) * 1935-05-15 1937-05-11 Bell Telephone Labor Inc Loading coil case
FR872909A (fr) * 1941-06-06 1942-06-23 Vedovelli Ets Perfectionnements aux transformateurs de petite puissance
US2469162A (en) * 1946-10-12 1949-05-03 Rca Corp Radio-frequency distribution transformer
US2644135A (en) * 1950-03-20 1953-06-30 Schnoll Nathan Current indicator
US2912481A (en) * 1955-12-30 1959-11-10 Gen Electric Circuit apparatus and method
DE2432919A1 (de) * 1974-07-05 1976-02-12 Siemens Ag Stromwandler nach dem prinzip des magnetischen spannungsmessers
US4041324A (en) * 1975-01-31 1977-08-09 Hitachi, Ltd. Magnetic shield system for electric cars
US4134091A (en) * 1976-12-10 1979-01-09 Rogers Noel A Low cost, high efficiency radio frequency transformer
JPS55151309A (en) * 1979-05-15 1980-11-25 Matsushita Electric Works Ltd Device for mounting of coil frame
US4370515A (en) * 1979-12-26 1983-01-25 Rockwell International Corporation Electromagnetic interference
FR2507811B1 (fr) * 1981-06-15 1985-10-18 Telemecanique Electrique Capteur de courant sans fer a tres grande plage de mesure
US4484170A (en) * 1983-02-25 1984-11-20 Ncr Corporation Dot matrix print head solenoid assembly
US4507709A (en) * 1984-02-13 1985-03-26 General Electric Electrical interconnect arrangement for a GFCI magnetic sensor module plug-in subassembly
US4623865A (en) * 1985-05-09 1986-11-18 General Electric Company Current transformer arrangement for ground fault circuit interrupters

Also Published As

Publication number Publication date
FR2584193A1 (fr) 1987-01-02
DE3666745D1 (en) 1989-12-07
US4709205A (en) 1987-11-24
EP0209415B1 (de) 1989-11-02
FR2584193B1 (fr) 1987-08-07
EP0209415A1 (de) 1987-01-21

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Legal Events

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UEP Publication of translation of european patent specification
RZN Patent revoked