BR112014022263A8 - Transdutor de corrente do tipo rogowski e disposição para medição de uma corrente - Google Patents

Transdutor de corrente do tipo rogowski e disposição para medição de uma corrente

Info

Publication number
BR112014022263A8
BR112014022263A8 BR112014022263A BR112014022263A BR112014022263A8 BR 112014022263 A8 BR112014022263 A8 BR 112014022263A8 BR 112014022263 A BR112014022263 A BR 112014022263A BR 112014022263 A BR112014022263 A BR 112014022263A BR 112014022263 A8 BR112014022263 A8 BR 112014022263A8
Authority
BR
Brazil
Prior art keywords
current
transducer
pair
signal
winding
Prior art date
Application number
BR112014022263A
Other languages
English (en)
Other versions
BR112014022263A2 (pt
Inventor
Pascal Joris
Maret Yannick
Kammerer Jean-Baptiste
Dissel Nkötter Rolf
Original Assignee
Abb Technology Ag
Abb Schweiz Ag
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 Abb Technology Ag, Abb Schweiz Ag filed Critical Abb Technology Ag
Publication of BR112014022263A2 publication Critical patent/BR112014022263A2/pt
Publication of BR112014022263A8 publication Critical patent/BR112014022263A8/pt

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
    • G01R15/18—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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • 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

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)
  • Transformers For Measuring Instruments (AREA)

Abstract

TRANSDUTOR DE CORRENTE DO TIPO ROGOWSKI E DISPOSIÇÃO PARA MEDIÇÃO DE UMA CORRENTE. Transdutor de corrente do tipo Rogowski, com um enrolamento de condutor principal apresentando um número de voltas (N1) para conduzir a corrente nominal (IR) a ser medida, com um enrolamento secundário apresentando um par de segundos terminais e uma forma helicoidal e um número de voltas (N2), o enrolamento de condutor secundário circundando o condutor principal - ou de maneira toroidal, por meio do que um sinal de tensão de corrente nominal VS é induzido entre o par de segundos terminais do enrolamento secundário, com uma eletrônica de transdutor (IED) configurada para receber o sinal de tensão de corrente nominal (Vs), em que o transdutor de corrente compreender um terceiro enrolamento de condutor apresentando um par de terceiro terminais com um terceiro número de voltas (N3), por meio do que a eletrônica de transdutor (IED) é configurada para alimentar um sinal de corrente de calibração (ICal) no terceiro enrolamento de condutor, por meio do que, em resposta ao derivativo do sinal de corrente de calibração (dl-Cal/dt) um sinal de calibração adicional (Vcal) é criado entre o par de segundos terminais do segundo.
BR112014022263A 2012-04-20 2013-03-27 Transdutor de corrente do tipo rogowski e disposição para medição de uma corrente BR112014022263A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12002766.9A EP2653875B1 (en) 2012-04-20 2012-04-20 Current transducer of the rogowski type and arrangement for measuring a current
PCT/EP2013/000916 WO2013156104A1 (en) 2012-04-20 2013-03-27 Current transducer of the rogowski type and arrangement for measuring a current

Publications (2)

Publication Number Publication Date
BR112014022263A2 BR112014022263A2 (pt) 2017-06-20
BR112014022263A8 true BR112014022263A8 (pt) 2017-12-19

Family

ID=48044721

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014022263A BR112014022263A8 (pt) 2012-04-20 2013-03-27 Transdutor de corrente do tipo rogowski e disposição para medição de uma corrente

Country Status (5)

Country Link
US (1) US9791478B2 (pt)
EP (1) EP2653875B1 (pt)
CN (1) CN104220883B (pt)
BR (1) BR112014022263A8 (pt)
WO (1) WO2013156104A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012215400A1 (de) * 2012-08-30 2014-03-06 Siemens Aktiengesellschaft Verfahren zur Bestimmung des Zustandes einer elektrischen Anlage
DE102016124165A1 (de) 2016-12-13 2018-06-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Sensor zur Messung eines Wechselstroms
FR3075387B1 (fr) * 2017-12-14 2019-11-08 Schneider Electric Industries Sas Dispositif de mesure du courant electrique, appareil de mesure du courant et procede de fabrication d'un dispositif de mesure du courant
CN108562780A (zh) * 2017-12-26 2018-09-21 杭州柯林电气股份有限公司 一种电气设备的铁芯和夹件接地电流在线监测系统
FR3080685B1 (fr) * 2018-04-27 2020-11-27 Schneider Electric Ind Sas Transformateur de courant testable et appareil electrique comportant des moyens de test d'un tel transformateur de courant
EP3570046A1 (en) * 2018-05-18 2019-11-20 ABB Schweiz AG Terminal block for current measurement and related methods
DE102022129457B4 (de) 2022-11-08 2024-05-29 Bender Gmbh & Co. Kg Elektrische Schaltungsanordnung und Verfahren zur galvanisch getrennten, allstromsensitiven Differenzstrom-Messung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH099505A (ja) * 1995-06-19 1997-01-10 Fuji Electric Co Ltd アクティブフィルタの高調波電流検出方法
US6963195B1 (en) * 1997-08-15 2005-11-08 General Electric Company Apparatus for sensing current
US6184672B1 (en) * 1997-08-15 2001-02-06 General Electric Company Current sensor assembly with electrostatic shield
US6522517B1 (en) * 1999-02-25 2003-02-18 Thomas G. Edel Method and apparatus for controlling the magnetization of current transformers and other magnetic bodies
US6160697A (en) * 1999-02-25 2000-12-12 Edel; Thomas G. Method and apparatus for magnetizing and demagnetizing current transformers and magnetic bodies
ATE238562T1 (de) * 1999-05-25 2003-05-15 Arbeitsgemeinschaft Prof Hugel Elektrischer stromsensor
DE10110475A1 (de) * 2001-03-05 2002-09-26 Vacuumschmelze Gmbh & Co Kg Übertrager für einen Stromsensor
FR2826173B1 (fr) * 2001-06-15 2003-08-15 Schneider Electric Ind Sa Transformateur de distribution auto-protege par un disjoncteur declenchant sur court-circuit secondaire
US6984979B1 (en) * 2003-02-01 2006-01-10 Edel Thomas G Measurement and control of magnetomotive force in current transformers and other magnetic bodies
US6954060B1 (en) * 2003-03-28 2005-10-11 Edel Thomas G a-c current transformer functional with a d-c current component present
FR2872580B1 (fr) * 2004-06-30 2006-09-01 Valeo Equip Electr Moteur Procede de mesure du courant electrique dans une pluralite de conducteurs
US7227441B2 (en) * 2005-02-04 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision Rogowski coil and method for manufacturing same
US7545138B2 (en) * 2006-07-06 2009-06-09 Schweitzer Engineering Laboratories, Inc. Precision, temperature-compensated, shielded current measurement device
FR2909452B1 (fr) * 2006-11-30 2009-02-20 Actaris Sas Soc Par Actions Si Compteur d'energie electrique comprenant au moins un capteur de mesure de courant de type inductif, et capteur associe
US7652270B2 (en) * 2007-06-05 2010-01-26 Varian Semiconductor Equipment Associates, Inc. Techniques for ion beam current measurement using a scanning beam current transformer
DE102009001472A1 (de) * 2009-03-11 2010-09-16 Endress + Hauser Flowtec Ag Meßaufnehmer vom Vibrationstyp sowie In-line-Meßgerät mit einem solchen Meßaufnehmer
CN102401853B (zh) * 2011-11-28 2013-09-04 河北工业大学 双轴磁通门电流传感器

Also Published As

Publication number Publication date
WO2013156104A1 (en) 2013-10-24
US9791478B2 (en) 2017-10-17
CN104220883B (zh) 2017-07-18
CN104220883A (zh) 2014-12-17
EP2653875A1 (en) 2013-10-23
EP2653875B1 (en) 2014-09-10
US20150028852A1 (en) 2015-01-29
BR112014022263A2 (pt) 2017-06-20

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB TECHNOLOGY AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB TECHNOLOGY AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

Free format text: ANULADA A PUBLICACAO CODIGO 25.3 NA RPI NO 2457 DE 06/02/2018 POR TER SIDO INDEVIDA.

Owner name: ABB SCHWEIZ AG (CH)

B25B Requested transfer of rights rejected

Owner name: ABB SCHWEIZ AG (CH)

Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO 870170095496 DE 07/12/2017, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2457, DE 06/02/2018

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

Free format text: ANULADA A PUBLICACAO CODIGO 25.2 NA RPI NO 2481 DE 24/07/2018 POR TER SIDO INDEVIDA.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements