CN105372473B - 用于感测穿过导体的电流的传感器装置和方法 - Google Patents

用于感测穿过导体的电流的传感器装置和方法 Download PDF

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Publication number
CN105372473B
CN105372473B CN201510588888.XA CN201510588888A CN105372473B CN 105372473 B CN105372473 B CN 105372473B CN 201510588888 A CN201510588888 A CN 201510588888A CN 105372473 B CN105372473 B CN 105372473B
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conductor
sensor device
coil
aperture
aforementioned
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Chinese (zh)
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CN105372473A (zh
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S·L·比茨
S·S·查马蒂
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Aclara Meters LLC
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Yakelaila Measurement LLC
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    • 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
    • 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
    • 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
    • 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
    • G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
    • 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

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)
CN201510588888.XA 2014-08-08 2015-08-07 用于感测穿过导体的电流的传感器装置和方法 Active CN105372473B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/454861 2014-08-08
US14/454,861 US9671434B2 (en) 2014-08-08 2014-08-08 Sensor devices and methods for use in sensing current through a conductor

Publications (2)

Publication Number Publication Date
CN105372473A CN105372473A (zh) 2016-03-02
CN105372473B true CN105372473B (zh) 2019-02-05

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CN201510588888.XA Active CN105372473B (zh) 2014-08-08 2015-08-07 用于感测穿过导体的电流的传感器装置和方法

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US (1) US9671434B2 (enExample)
EP (1) EP2982993B1 (enExample)
JP (1) JP6674206B2 (enExample)
CN (1) CN105372473B (enExample)
BR (1) BR102015018819B1 (enExample)
CA (1) CA2898935C (enExample)
MX (1) MX349278B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105723228A (zh) * 2013-09-10 2016-06-29 莫列斯有限公司 具有传感器的连接器
US9671434B2 (en) 2014-08-08 2017-06-06 Aclara Meters Llc Sensor devices and methods for use in sensing current through a conductor
KR101966749B1 (ko) * 2015-12-11 2019-04-08 주식회사 아모그린텍 자기차폐형 변류기
EP3379269B1 (fr) * 2017-03-24 2022-11-16 TE Connectivity Solutions GmbH Accessoire de contrôle pour un appareil électrique pourvu d'une borne de raccordement
BE1026245B1 (de) * 2018-05-04 2019-12-02 Phoenix Contact Gmbh & Co Stromsensor
US11609248B2 (en) * 2018-07-11 2023-03-21 Lem International Sa Current transducer with integrated primary conductor
US11315725B2 (en) 2018-11-02 2022-04-26 Analog Devices International Unlimited Company Current sensing coil electrostatic shielding
USD892739S1 (en) * 2019-03-18 2020-08-11 Yokogawa Electric Corporation Sensor device
USD895550S1 (en) * 2019-03-18 2020-09-08 Yokogawa Electric Corporation Sensor device
US11137419B2 (en) * 2019-12-17 2021-10-05 Analog Devices International Unlimited Company Mutiple range current sensor techniques
FI20205764A1 (en) * 2020-07-21 2022-01-22 Safegrid Oy APPARATUS AND TOOL FOR MEASURING COIL
AT525335B1 (de) 2021-07-21 2024-09-15 Egston System Electronics Eggenburg Gmbh Stromsensorspulenanordnung
EP4439082A1 (en) * 2023-03-30 2024-10-02 Abb Schweiz Ag Current sensing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1346441A (zh) * 1999-01-21 2002-04-24 Tdk株式会社 电流传感装置
CN102576038A (zh) * 2009-07-31 2012-07-11 美商·帕斯脉冲工程有限公司 电流感测装置和方法
CN102998507A (zh) * 2011-09-09 2013-03-27 通用电气公司 用于感测通过导体的电流的传感器装置和方法
CN103630723A (zh) * 2013-11-25 2014-03-12 北京航空航天大学 一种适用于罗氏线圈电流传感器的罗氏线圈传感头

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340353A (en) 1966-01-28 1967-09-05 Dow Chemical Co Double-shielded electric cable
US4408175A (en) * 1982-01-18 1983-10-04 Honeywell Inc. Self centering current responsive pickup means
CA1182537A (fr) 1983-02-08 1985-02-12 Hubert P. Mercure Capteur dynamique de courant
FR2564594B1 (fr) 1984-05-21 1986-09-12 Merlin Gerin Capteur de courant a noyau amagnetique
US4795973A (en) * 1984-11-08 1989-01-03 Niagara Mohawk Power Corporation Line mounted apparatus for measuring line potential
US4700131A (en) 1986-04-07 1987-10-13 Westinghouse Electric Corp. Mutual inductor current sensor
JPH0543510Y2 (enExample) * 1988-09-29 1993-11-02
DE4016809C2 (de) * 1989-05-29 2002-04-18 Kitagawa Ind Co Ltd Elektrischer Rauschabsorber
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.
US5502374A (en) * 1994-09-02 1996-03-26 Veris Industries, Inc. Current sensors
DE19505812C2 (de) 1995-02-09 1997-02-06 Siemens Ag Stromerfassungsspule für einen Stromwandler
DE69623938T2 (de) 1996-06-21 2003-05-22 Pirelli Cavi E Sistemi S.P.A., Mailand/Milano Gegen Wasserbäumchen widerstandsfähige Isolierungszusammensetzung
ES2260847T3 (es) 1997-08-28 2006-11-01 General Electric Company Detector de corriente autoalimentado.
SE1073908T5 (sv) 1998-04-22 2004-08-24 Power Electronic Measurements Stroemmaetningsanordning
CA2333616A1 (en) 1998-05-07 1999-11-11 Airpax Corporation, L.L.C. Ac current sensor having high accuracy and large bandwidth
JP3437805B2 (ja) * 1999-10-07 2003-08-18 大崎電気工業株式会社 電子式電力量計
US6313623B1 (en) 2000-02-03 2001-11-06 Mcgraw-Edison Company High precision rogowski coil
EP1277060B1 (en) 2000-04-17 2005-12-21 Suparules Limited Current measurement device
DE20101454U1 (de) 2001-01-27 2001-05-23 Phoenix Contact Gmbh & Co., 32825 Blomberg Stromsensor auf Leiterplattenbasis
JP2003075474A (ja) * 2001-09-03 2003-03-12 Sumitomo Electric Ind Ltd 架空地線の電流検出装置
JP2003130894A (ja) 2001-10-29 2003-05-08 Toshiba Corp 変流器
JP2004119926A (ja) 2002-09-30 2004-04-15 Toshiba Corp 変流器及び変流器システム
CA2432671C (en) 2003-06-17 2008-11-04 Kinectrics Inc. Coreless current sensor
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
GB0412129D0 (en) 2004-05-29 2004-06-30 Lem Heme Ltd Improvements in and relating to current measuring apparatus
CA2484957A1 (en) * 2004-07-07 2006-01-07 Veris Industries, Llc Split core sensing transformer
JP4418332B2 (ja) * 2004-09-09 2010-02-17 矢崎総業株式会社 電流センサ
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
US7227442B2 (en) 2005-04-01 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision printed circuit board based rogowski coil and method for manufacturing same
EP1960796B1 (en) 2005-11-28 2014-05-07 Ladislav Grno Precision flexible current sensor
JP4674533B2 (ja) 2005-12-02 2011-04-20 パナソニック電工株式会社 交流電流検出用コイル
JP4916821B2 (ja) 2006-03-31 2012-04-18 株式会社ダイヘン 電圧検出用プリント基板及びそれを用いた電圧検出器
US7545138B2 (en) 2006-07-06 2009-06-09 Schweitzer Engineering Laboratories, Inc. Precision, temperature-compensated, shielded current measurement device
US7532000B2 (en) 2006-08-03 2009-05-12 The Boeing Company Method and system for measurement of current flows in fastener arrays
US7579824B2 (en) 2006-09-29 2009-08-25 Gm Global Technology Operations, Inc. High-precision Rogowski current transformer
US7564233B2 (en) 2006-11-06 2009-07-21 Cooper Technologies Company Shielded Rogowski coil assembly and methods
US7538541B2 (en) 2006-11-06 2009-05-26 Cooper Technologies Company Split Rogowski coil current measuring device and methods
DE102006061923A1 (de) 2006-12-21 2008-07-03 Siemens Ag Rogowski-Sensor und Verfahren zum Messen eines Stromes
US7598724B2 (en) 2007-01-19 2009-10-06 Admmicro Properties, Llc Flexible current transformer assembly
CA2609611A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Split core status indicator
KR100965818B1 (ko) 2008-05-13 2010-06-24 태화트랜스 주식회사 로고스키코일을 구비하는 분할클램프식 전류센서
ITBO20080084U1 (it) 2008-11-18 2010-05-19 Lorenzo Peretto Sistema costruttivo per sensore di corrente e/o di tensione elettrica
US7986202B2 (en) 2008-12-18 2011-07-26 Woodson Cameron L Circuit breaker current transformer conductor location device for improved sensing accuracy and assembly
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
CN201465698U (zh) 2009-08-14 2010-05-12 河南电力试验研究院 一种高精度开口式罗氏线圈
US20110043190A1 (en) 2009-08-20 2011-02-24 Farr Lawrence B Rogowski coil, medium voltage electrical apparatus including the same, and method of providing electrostatic shielding for a rogowski coil
US8487606B2 (en) 2010-10-26 2013-07-16 Eaton Corporation Sensor assembly, trip unit including the same, and method of manufacturing a sensor assembly
US8872611B2 (en) 2011-08-18 2014-10-28 General Electric Company Rogowski coil assemblies and methods for providing the same
US9081040B2 (en) * 2011-09-09 2015-07-14 General Electric Company Sensor devices and methods for use in sensing current through a conductor
US8912807B2 (en) 2011-09-09 2014-12-16 General Electric Company Sensor devices and methods for use in sensing current through a conductor
US8829888B2 (en) 2011-09-09 2014-09-09 General Electric Company Sensor devices and methods for use in sensing current through a conductor
US9075091B2 (en) 2011-09-09 2015-07-07 General Electric Company Sensor devices and methods for use in sensing current through a conductor
CN202351323U (zh) 2011-11-22 2012-07-25 李云宏 采用罗氏线圈电流互感器的电力数字仪表
DE102012201992A1 (de) 2012-02-10 2013-08-14 Siemens Aktiengesellschaft Kombinationswandleranordnung und Schaltgerät
US9304149B2 (en) * 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
EP2722679A1 (en) 2012-10-18 2014-04-23 ABB Technology AG Fastening means for current and/or voltage sensor
EP2980592A1 (en) * 2014-07-30 2016-02-03 General Electric Company Sensor devices and methods for use in sensing current through a conductor
US9671434B2 (en) 2014-08-08 2017-06-06 Aclara Meters Llc Sensor devices and methods for use in sensing current through a conductor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1346441A (zh) * 1999-01-21 2002-04-24 Tdk株式会社 电流传感装置
CN102576038A (zh) * 2009-07-31 2012-07-11 美商·帕斯脉冲工程有限公司 电流感测装置和方法
CN102998507A (zh) * 2011-09-09 2013-03-27 通用电气公司 用于感测通过导体的电流的传感器装置和方法
CN103630723A (zh) * 2013-11-25 2014-03-12 北京航空航天大学 一种适用于罗氏线圈电流传感器的罗氏线圈传感头

Also Published As

Publication number Publication date
CA2898935A1 (en) 2016-02-08
HK1221773A1 (zh) 2017-06-09
MX2015010282A (es) 2016-04-04
JP2016038383A (ja) 2016-03-22
MX349278B (es) 2017-07-20
US20160041204A1 (en) 2016-02-11
JP6674206B2 (ja) 2020-04-01
EP2982993B1 (en) 2023-05-03
BR102015018819B1 (pt) 2022-03-29
CA2898935C (en) 2022-11-15
CN105372473A (zh) 2016-03-02
EP2982993A1 (en) 2016-02-10
US9671434B2 (en) 2017-06-06
BR102015018819A2 (pt) 2016-02-10

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