BR112014017339A8 - sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente - Google Patents

sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente

Info

Publication number
BR112014017339A8
BR112014017339A8 BR112014017339A BR112014017339A BR112014017339A8 BR 112014017339 A8 BR112014017339 A8 BR 112014017339A8 BR 112014017339 A BR112014017339 A BR 112014017339A BR 112014017339 A BR112014017339 A BR 112014017339A BR 112014017339 A8 BR112014017339 A8 BR 112014017339A8
Authority
BR
Brazil
Prior art keywords
devices
coil
current
current sensor
electrical current
Prior art date
Application number
BR112014017339A
Other languages
English (en)
Other versions
BR112014017339A2 (pt
Inventor
R Kesler James
Skendzic Veselin
Original Assignee
Schweitzer Engineering Lab Inc
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
Application filed by Schweitzer Engineering Lab Inc filed Critical Schweitzer Engineering Lab Inc
Publication of BR112014017339A2 publication Critical patent/BR112014017339A2/pt
Publication of BR112014017339A8 publication Critical patent/BR112014017339A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

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)
  • Transformers For Measuring Instruments (AREA)

Abstract

1 / 1 resumo “sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente” formas de realizaã§ã£o de dispositivos para medir corrente elã©trica e sistemas e mã©todos relacionados para formar e usar tais dispositivos sã£o aqui descritos. de acordo com determinadas formas de realizaã§ã£o, os dispositivos de acordo com a presente descriã§ã£o podem compreender bobinas de rogowski. sã£o tambã©m descritos sistemas e mã©todos para formar um dispositivo de mediã§ã£o de corrente usando uma bobina que pode possibilitar o uso de um comprimento contã­nuo de fio para todos os enrolamentos associados com o dispositivo de mediã§ã£o de corrente elã©trica. tã©cnicas de fabricaã§ã£o automatizadas podem ser utilizadas para facilitar a fabricaã§ã£o de dispositivos para medir corrente elã©trica e/ou podem reduzir o custo de tais dispositivos. as vã¡rias formas de realizaã§ã£o descritas aqui incluem o uso de uma bobina que pode ser de modo seletivo, configurada entre uma configuraã§ã£o linear e uma configuraã§ã£o fechada. um ou mais sensores de corrente descritos aqui podem ser utilizados na conexã£o com um relã© de gerenciamento de motor ou outro tipo de dispositivo eletrã´nico.
BR112014017339A 2012-01-27 2012-06-06 sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente BR112014017339A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261591402P 2012-01-27 2012-01-27
US13/479,139 US8928337B2 (en) 2012-01-27 2012-05-23 Device for measuring electrical current and method of manufacturing the same
PCT/US2012/041002 WO2013112190A1 (en) 2012-01-27 2012-06-06 Device for measuring electrical current and method of manufacturing the same

Publications (2)

Publication Number Publication Date
BR112014017339A2 BR112014017339A2 (pt) 2017-06-13
BR112014017339A8 true BR112014017339A8 (pt) 2017-07-04

Family

ID=48869685

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017339A BR112014017339A8 (pt) 2012-01-27 2012-06-06 sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente

Country Status (9)

Country Link
US (1) US8928337B2 (pt)
AU (1) AU2012367317B2 (pt)
BR (1) BR112014017339A8 (pt)
CA (1) CA2859326A1 (pt)
ES (1) ES2535988R1 (pt)
IN (1) IN2014KN01205A (pt)
MX (1) MX2014007614A (pt)
WO (1) WO2013112190A1 (pt)
ZA (1) ZA201404766B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990759B1 (fr) * 2012-05-21 2014-05-02 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur
US9438028B2 (en) * 2012-08-31 2016-09-06 Schweitzer Engineering Laboratories, Inc. Motor relay with integrated arc-flash detection
FR2998059B1 (fr) * 2012-11-15 2014-12-19 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur
USD769817S1 (en) * 2014-03-24 2016-10-25 Lem Intellectual Property Sa Electrical current transducer
FR3050035B1 (fr) 2016-04-11 2020-04-24 Schneider Electric Industries Sas Appareil de mesure de courants electriques
US10777349B2 (en) 2017-10-23 2020-09-15 Schweitzer Engineering Laboratories, Inc. Current transformer with flexible secondary winding
DE102018213519A1 (de) * 2018-08-10 2020-02-13 Siemens Aktiengesellschaft Rogowskispule für einen Niederspannungsleistungsschalter
US10984940B2 (en) 2018-12-10 2021-04-20 Schweitzer Engineering Laboratories, Inc. Compression housing for a laminate core of an inductive current transformer
US11617269B2 (en) 2021-07-20 2023-03-28 Schweitzer Engineering Laboratories, Inc. Current measuring device for an electric power protection system

Family Cites Families (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942575A (en) 1922-11-03 1934-01-09 Rca Corp Electrostatic shielding material
US2599550A (en) 1949-04-27 1952-06-10 Fraser Robert Fluxmeter and probe therefor
US2845562A (en) 1954-07-07 1958-07-29 Rca Corp Electromagnetic deflection yoke
US3203077A (en) 1961-07-19 1965-08-31 Gen Motors Corp Fastening assembly and procedure
US3684955A (en) 1970-07-06 1972-08-15 Martin Marietta Corp Wideband balanced current probe
JPS5419172B2 (pt) 1973-07-23 1979-07-13
GB2034487B (en) 1978-11-14 1982-10-06 Central Electr Generat Board Alternating current measuring devices
CA1182537A (fr) 1983-02-08 1985-02-12 Hubert P. Mercure Capteur dynamique de courant
US4799005A (en) 1983-04-13 1989-01-17 Fernandes Roosevelt A Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules
FR2559268B1 (fr) 1984-02-06 1986-05-09 Centre Nat Rech Scient Dispositif de mesure d'un courant electrique utilisant un solenoide regulier en forme de tore
FR2584193B1 (fr) * 1985-06-28 1987-08-07 Telemecanique Electrique Capteur inductif pour mesure de courant
US4700131A (en) 1986-04-07 1987-10-13 Westinghouse Electric Corp. Mutual inductor current sensor
CA1264183A (en) 1986-12-15 1990-01-02 Wagih Z. Fam Poynting vector probe for measuring electric power
FR2612347B1 (fr) * 1987-03-09 1989-05-26 Merlin Gerin Declencheur statique comportant un circuit de detection d'un courant homopolaire
US4831327A (en) 1987-05-01 1989-05-16 Hydro-Quebec Self-powered electrical measuring system isolated from electrical perturbances
US4803425A (en) 1987-10-05 1989-02-07 Xerox Corporation Multi-phase printed circuit board tachometer
US4808959A (en) 1988-03-31 1989-02-28 Magnatek Universal Manufacturing Electrical coil with tap transferring to end-layer position
US5066904A (en) 1988-10-18 1991-11-19 General Electric Company Coaxial current sensors
US5055816A (en) 1989-06-26 1991-10-08 Motorola, Inc. Method for fabricating an electronic device
CH682190A5 (pt) 1991-04-22 1993-07-30 Asea Brown Boveri
US5223790A (en) 1991-05-10 1993-06-29 Metricom, Inc. Current sensor using current transformer with sintered primary
GB2259150B (en) 1991-08-28 1995-07-26 William Frederick Ray Improvements in current measurement
EP0552737A1 (en) 1992-01-22 1993-07-28 Hughes Aircraft Company Weatherized curb-side charger
US5233324A (en) * 1992-03-26 1993-08-03 Eaton Corporation Current transformer for sensing current in an electrical conductor
FR2692074B1 (fr) 1992-06-05 1994-07-22 Alsthom Gec Bobine de rogowski.
FR2695482B1 (fr) 1992-09-10 1994-10-21 Alsthom Gec Dispositif de mesure utilisant une bobine des Rogowski.
FR2712423B1 (fr) 1993-11-08 1996-02-09 Gec Alsthom T & D Sa Bobine de Rogowski utilisable dans une installation électrique avec enveloppe métallique à la terre et procédé de fabrication d'une telle bobine.
DE4429959A1 (de) 1994-08-24 1996-02-29 Abb Management Ag Stromwandler für eine metallgekapselte gasisolierte Hochspannungsanlage
DE19505812C2 (de) 1995-02-09 1997-02-06 Siemens Ag Stromerfassungsspule für einen Stromwandler
US5627475A (en) 1995-03-31 1997-05-06 New Holland North America, Inc. Metal detector coil resistance testing
FR2733083B1 (fr) 1995-04-14 1997-05-16 Gec Alsthom Electromec Bobine fixe d'induction d'un lanceur a induction solenoidal, ainsi qu'un lanceur a induction solenoidal pourvu d'une telle bobine
US5808846A (en) * 1995-07-11 1998-09-15 Veris Industries, Inc. Combination current sensor and relay
DE59712933D1 (de) 1996-08-23 2008-05-15 Abb Schweiz Ag Messvorrichtung für eine metallgekapselte, gasisolierte Hochspannungsanlage
DE19640981A1 (de) 1996-10-04 1998-04-16 Asea Brown Boveri Rogowskispule
EP1012609B1 (fr) 1997-04-21 2001-10-24 Arbeitsgemeinschaft Prof. Dr. J. Hugel Dispositif de mesure, a large bande passante, de l'intensite du courant electrique dans un conducteur
US6184672B1 (en) 1997-08-15 2001-02-06 General Electric Company Current sensor assembly with electrostatic shield
US6203077B1 (en) * 1997-10-03 2001-03-20 Southco, Inc. Over-center toggle latch with integral safety switch
US6300857B1 (en) 1997-12-12 2001-10-09 Illinois Tool Works Inc. Insulating toroid cores and windings
US6008711A (en) 1998-01-09 1999-12-28 Siemens Power Transmission & Distribution Method and arrangement for securing a current transformer to an electric utility meter housing
FR2773617B1 (fr) 1998-01-15 2000-02-25 Chauvin Arnoux Agencement de mesure de courant alternatif ou continu
US6566854B1 (en) 1998-03-13 2003-05-20 Florida International University Apparatus for measuring high frequency currents
AU3617899A (en) 1998-04-22 1999-11-08 Power Electronic Measurements Limited A current measuring device
AU4183399A (en) 1998-05-07 1999-11-23 Airpax Corporation, L.L.C. Ac current sensor having high accuracy and large bandwidth
JP3279279B2 (ja) * 1998-06-30 2002-04-30 三菱電機株式会社 鉄心装置
US6380727B1 (en) 1998-07-03 2002-04-30 Ascom Energy Systems Ag Current sensor
US6420952B1 (en) 1998-09-30 2002-07-16 Core Technology Inc. Faraday shield and method
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
JP3509611B2 (ja) 1999-03-03 2004-03-22 ヤマハ株式会社 電気弦楽器
JP2000258461A (ja) 1999-03-05 2000-09-22 Sony Corp 高周波電流検出装置
US6137394A (en) 1999-04-27 2000-10-24 General Electric Company Ground insulation for coils
WO2000072027A1 (en) 1999-05-25 2000-11-30 Arbeitsgemeinschaft Prof. Hugel Agph Electrical current sensor
FR2798470B1 (fr) 1999-09-09 2001-12-21 Pioch Sa Capteur inductif pour la mesure d'un courant dans un conducteur
JP3945087B2 (ja) 1999-09-29 2007-07-18 三菱電機株式会社 ロゴスキーコイル
US6313623B1 (en) 2000-02-03 2001-11-06 Mcgraw-Edison Company High precision rogowski coil
US7109838B2 (en) 2000-09-08 2006-09-19 Texas Instruments Incorporated System for integrating a toroidal inductor in a semiconductor device
DE20101454U1 (de) 2001-01-27 2001-05-23 Phoenix Contact Gmbh & Co Stromsensor auf Leiterplattenbasis
JP2003130894A (ja) 2001-10-29 2003-05-08 Toshiba Corp 変流器
JP2003173922A (ja) 2001-12-07 2003-06-20 Mitsubishi Electric Corp ロゴスキーコイル
US6680608B2 (en) 2002-02-27 2004-01-20 Mcgraw-Edison Company Measuring current through an electrical conductor
US6810069B2 (en) 2002-07-12 2004-10-26 Mcgraw-Edison Company Electrical arc furnace protection system
US6940702B2 (en) 2002-07-12 2005-09-06 Mcgraw-Edison Company Electrical protection system
US7180717B2 (en) 2002-07-12 2007-02-20 Cooper Technologies Company Electrical network protection system
JP4026128B2 (ja) 2002-08-22 2007-12-26 ミネベア株式会社 コイル用ボビン
JP2004119926A (ja) 2002-09-30 2004-04-15 Toshiba Corp 変流器及び変流器システム
JP2004228296A (ja) 2003-01-22 2004-08-12 Mitsubishi Electric Corp 空芯コイル
CA2432671C (en) * 2003-06-17 2008-11-04 Kinectrics Inc. Coreless current sensor
US6990729B2 (en) 2003-09-05 2006-01-31 Harris Corporation Method for forming an inductor
US7009486B1 (en) 2003-09-18 2006-03-07 Keithley Instruments, Inc. Low noise power transformer
US7164263B2 (en) 2004-01-16 2007-01-16 Fieldmetrics, Inc. Current sensor
US20050156703A1 (en) 2004-01-20 2005-07-21 Mark Twaalfhoven Magnetic toroid connector
FR2870040B1 (fr) 2004-05-10 2006-06-09 Areva T & D Sa Transformateur de courant a bobinages de type rogowski comportant des circuits partiels associes pour former un circuit complet
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
WO2006049769A2 (en) * 2004-09-29 2006-05-11 Gruner Klaus A Multi-phase electromagnetic latching relay and motor assembly
US7253603B2 (en) 2005-01-06 2007-08-07 S & C Electric Co. Current sensor arrangement
US7227441B2 (en) 2005-02-04 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision Rogowski coil and method for manufacturing same
US7776156B2 (en) 2005-02-10 2010-08-17 Applied Materials, Inc. Side RF coil and side heater for plasma processing apparatus
US7227442B2 (en) 2005-04-01 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision printed circuit board based rogowski coil and method for manufacturing same
DE102005016996B4 (de) 2005-04-13 2014-10-23 TRUMPF Hüttinger GmbH + Co. KG Strommesseinrichtung
US7685676B2 (en) * 2006-02-24 2010-03-30 Mc Clellan W Thomas Living hinge
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
JP4451463B2 (ja) * 2007-04-13 2010-04-14 東光株式会社 非接触電力伝送装置の送電トランス
US7733208B2 (en) * 2008-04-21 2010-06-08 Wolfgram Industries, Inc. High voltage pulse type transformer with increased coupling coefficient through primary and secondary winding proximity
US9823274B2 (en) * 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
US9664711B2 (en) * 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
US9151782B2 (en) * 2009-07-31 2015-10-06 Pulse Electronics, Inc. Current sensing devices and methods

Also Published As

Publication number Publication date
ES2535988A2 (es) 2015-05-19
MX2014007614A (es) 2014-09-15
AU2012367317B2 (en) 2015-12-24
AU2012367317A1 (en) 2014-07-17
CA2859326A1 (en) 2013-08-01
BR112014017339A2 (pt) 2017-06-13
WO2013112190A1 (en) 2013-08-01
ES2535988R1 (es) 2015-05-28
ZA201404766B (en) 2015-12-23
US8928337B2 (en) 2015-01-06
IN2014KN01205A (pt) 2015-10-16
US20130193987A1 (en) 2013-08-01

Similar Documents

Publication Publication Date Title
BR112014017339A8 (pt) sensor de corrente, e, bobina para uso em conjunto com um sensor de corrente
EP2891892A3 (en) Current sesnor, current measuring module, and smart meter
CL2015000223A1 (es) Cables eléctricos y/o de telecomunicaciones con cubiertas integrales retroreflectantes para uso en ambientes agresivos de escasa o nula visibilidad y el procedimiento para su fabricación.
GB201419614D0 (en) Magnetic core element, magnetic core module and an inductive component using the magnetic core module
BR112016011114B8 (pt) Medidor de eletricidade com mecanismo de detecção de falha e método de detecção de falha
FI20135196A (fi) Menetelmä elektrolyysijärjestelmän yksittäisessä elektrodissa virtaavan sähkövirran mittaamiseksi ja järjestely tätä varten
MA47757A (fr) Vitre composite pourvue d'un consommateur électrique
FR3005214B1 (fr) Boite d'appareillage electrique
DE202011110166U8 (de) Kühlvorrichtung für eine elektrische Schaltanlage insbesondere der Mittel- und Hochspannungstechnik
BR112015019330A2 (pt) medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio
FR3012697B1 (fr) Rotor d'alternateur, boite pour aimant et alternateur pour vehicule correspondants
TH1601002728A (th) ระบบให้บริการที่ใช้ไฟฟ้า และชิ้นส่วนประกอบอิเลคทรอนิกส์ และการเชื่อมต่อ สำหรับใช้ในชุมชนเมือง
FR2970108B1 (fr) Dispositif electromagnetique et actionneur electromagnetique correspondant.
ES1096955Y (es) "guitarra electrica con dispositivo electromagnetico intercambiable"
UA26419S (uk) Індикатор впливу магнітного поля типу «ін-ат»
TH132814B (th) ตัวแสดงทิศทางและระบบตัวแสดงทิศทางของยานพาหนะแบบนั่งคร่อมที่ประกอบ ด้วยสิ่งเดียวกัน
TH135436S (th) แบตเตอรี่
TH132578S (th) ปลั๊กไฟฟ้า
TH44758S1 (th) ปลั๊กไฟฟ้า
ES1096181Y (es) Medidor de viento de 12 metros
TH113214S (th) ชิ้นส่วนอุปกรณ์ทดสอบทางไฟฟ้า
TH1301005007A (th) ชุดอุปกรณ์โรเตอร์หมุนให้เกิดพลังงาน โดยไม่ต้องอาศัยพลังงานจากเชื้อเพลิงหรือพลังงานไฟฟ้ามาใช้ในการขับเคลื่อน
TH1701007106A (th) มอเตอร์ไฟฟ้าชนิดแม่เหล็กถาวร
LU92180B1 (de) Mautentrichtung auf der Autobahn mit freier Einfahrt an einem ihrer Enden
TH172545A (th) เครื่องจักรกลไฟฟ้าหมุน

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]