JP2013015370A5 - - Google Patents

Download PDF

Info

Publication number
JP2013015370A5
JP2013015370A5 JP2011147461A JP2011147461A JP2013015370A5 JP 2013015370 A5 JP2013015370 A5 JP 2013015370A5 JP 2011147461 A JP2011147461 A JP 2011147461A JP 2011147461 A JP2011147461 A JP 2011147461A JP 2013015370 A5 JP2013015370 A5 JP 2013015370A5
Authority
JP
Japan
Prior art keywords
coil
flange
hole
magnetic body
bobbin
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.)
Granted
Application number
JP2011147461A
Other languages
English (en)
Other versions
JP2013015370A (ja
JP5820164B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2011147461A external-priority patent/JP5820164B2/ja
Priority to JP2011147461A priority Critical patent/JP5820164B2/ja
Priority to PCT/JP2011/077958 priority patent/WO2013005352A1/ja
Priority to EP11868916.5A priority patent/EP2728366B1/en
Priority to CN201180071779.0A priority patent/CN103620421B/zh
Priority to AU2011372577A priority patent/AU2011372577B2/en
Priority to US14/127,354 priority patent/US9354258B2/en
Priority to BR112013033144A priority patent/BR112013033144A2/pt
Priority to CA2840021A priority patent/CA2840021C/en
Publication of JP2013015370A publication Critical patent/JP2013015370A/ja
Publication of JP2013015370A5 publication Critical patent/JP2013015370A5/ja
Priority to HK14108641.0A priority patent/HK1195363A1/zh
Publication of JP5820164B2 publication Critical patent/JP5820164B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

第１コイル１２ｂおよび第２コイル１３ｂは、本発明の「複数のコイル」に対応する。第１コイル１２ｂのボビン３１ａの第２磁性体１５ａ側のフランジは、その一部が第２磁性体１５ａの貫通穴２３に対向する位置まで延伸されており、第１コイル１２ｂのコイル導線は、フランジの延伸部分３３から貫通穴２３を介して出力端子２４に接続されている。
また、第２コイル１３ｂのボビン３２ａの第２磁性体１５ａ側のフランジは、その一部が第２磁性体１５ａの貫通穴２３に対向する位置まで延伸されており、第２コイル１３ｂのコイル導線は、フランジの延伸部分３４から貫通穴２３を介して出力端子２５に接続されている。
JP2011147461A 2011-07-01 2011-07-01 電流検出装置およびこれを用いた電力量計 Active JP5820164B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011147461A JP5820164B2 (ja) 2011-07-01 2011-07-01 電流検出装置およびこれを用いた電力量計
US14/127,354 US9354258B2 (en) 2011-07-01 2011-12-02 Current detection device and electricity meter
CA2840021A CA2840021C (en) 2011-07-01 2011-12-02 Current detection device and electricity meter
EP11868916.5A EP2728366B1 (en) 2011-07-01 2011-12-02 Current detector and electricity meter
CN201180071779.0A CN103620421B (zh) 2011-07-01 2011-12-02 电流检测装置以及电量计
AU2011372577A AU2011372577B2 (en) 2011-07-01 2011-12-02 Current detection device and electricity meter
PCT/JP2011/077958 WO2013005352A1 (ja) 2011-07-01 2011-12-02 電流検出装置および電力量計
BR112013033144A BR112013033144A2 (pt) 2011-07-01 2011-12-02 dispositivo de detecção de corrente e medidor de eletricidade
HK14108641.0A HK1195363A1 (zh) 2011-07-01 2014-08-25 電流檢測裝置以及電量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011147461A JP5820164B2 (ja) 2011-07-01 2011-07-01 電流検出装置およびこれを用いた電力量計

Publications (3)

Publication Number Publication Date
JP2013015370A JP2013015370A (ja) 2013-01-24
JP2013015370A5 true JP2013015370A5 (ja) 2014-07-17
JP5820164B2 JP5820164B2 (ja) 2015-11-24

Family

ID=47436721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011147461A Active JP5820164B2 (ja) 2011-07-01 2011-07-01 電流検出装置およびこれを用いた電力量計

Country Status (9)

Country Link
US (1) US9354258B2 (ja)
EP (1) EP2728366B1 (ja)
JP (1) JP5820164B2 (ja)
CN (1) CN103620421B (ja)
AU (1) AU2011372577B2 (ja)
BR (1) BR112013033144A2 (ja)
CA (1) CA2840021C (ja)
HK (1) HK1195363A1 (ja)
WO (1) WO2013005352A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9113570B2 (en) * 2012-10-31 2015-08-18 Tyco Electronics Services Gmbh Planar electronic device having a magnetic component
US9810718B2 (en) * 2015-03-13 2017-11-07 Eaton Corporation Wire wound resistor arrangement and sensing arrangement including the same
GB201518372D0 (en) * 2015-10-16 2015-12-02 Johnson Electric Sa Current determining device and methods
FR3053795B1 (fr) 2016-07-08 2019-11-08 Schneider Electric Industries Sas Appareil de mesure de courants electriques dans des conducteurs electriques
CN108572344A (zh) 2017-03-10 2018-09-25 恩智浦美国有限公司 检测电流互感器二次侧断接的装置及方法
EP3692379B1 (en) 2017-10-02 2024-04-03 ABB Schweiz AG Flux absorber for power line device
JP2020148640A (ja) * 2019-03-14 2020-09-17 株式会社東芝 電流検出装置

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584193B1 (fr) * 1985-06-28 1987-08-07 Telemecanique Electrique Capteur inductif pour mesure de courant
US4749940A (en) * 1986-12-22 1988-06-07 General Electric Company Folded bar current sensor
US4952853A (en) * 1988-08-24 1990-08-28 General Electric Company Method and apparatus for sensing direct current of one polarity in a conductor and electronically commutated motor control responsive to sensed motor current
US5066904A (en) * 1988-10-18 1991-11-19 General Electric Company Coaxial current sensors
ATE104774T1 (de) * 1990-01-23 1994-05-15 Siemens Ag Strom-spannungswandler fuer elektronische haushaltszaehler.
US5563506A (en) * 1990-07-10 1996-10-08 Polymeters Response International Limited Electricity meters using current transformers
FR2678069A1 (fr) * 1991-06-18 1992-12-24 Commissariat Energie Atomique Capteur de courant utilisant un magnetometre directionnel a resonance.
JP2698722B2 (ja) * 1991-10-22 1998-01-19 シーケーディ株式会社 電磁弁
US5343143A (en) * 1992-02-11 1994-08-30 Landis & Gyr Metering, Inc. Shielded current sensing device for a watthour meter
FR2692074B1 (fr) * 1992-06-05 1994-07-22 Alsthom Gec Bobine de rogowski.
DK0618451T3 (da) * 1993-03-05 1996-06-03 Deutsche Zaehler Gmbh Strømtransformer, især til en elektronisk elektricitetsmåler
US5430613A (en) * 1993-06-01 1995-07-04 Eaton Corporation Current transformer using a laminated toroidal core structure and a lead frame
US5453681A (en) * 1993-07-06 1995-09-26 General Electric Company Current sensor employing a mutually inductive current sensing scheme
US5486755A (en) * 1994-12-27 1996-01-23 General Electric Company Electronic meter having anti-tampering magnetic shield
CH690464A5 (fr) * 1995-02-23 2000-09-15 Lem Liaisons Electron Mec Dispositif de mesure inductif pour la mesure de composantes de courant alternatif superposées à un courant fort continu.
US5841272A (en) * 1995-12-20 1998-11-24 Sundstrand Corporation Frequency-insensitive current sensor
US5917401A (en) * 1997-02-26 1999-06-29 Sundstrand Corporation Conductive bus member and method of fabricating same
US5839185A (en) * 1997-02-26 1998-11-24 Sundstrand Corporation Method of fabricating a magnetic flux concentrating core
US5834932A (en) * 1997-03-17 1998-11-10 May; Gregory R. Watthour meter system
US6016054A (en) * 1997-07-14 2000-01-18 Siemens Transmission & Distribution, Llc Watt hour meter registration calibration method and apparatus
US6184672B1 (en) * 1997-08-15 2001-02-06 General Electric Company Current sensor assembly with electrostatic shield
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
US6043641A (en) * 1998-02-17 2000-03-28 Singer; Jerome R. Method and apparatus for rapid determinations of voltage and current in wires and conductors
AU2781699A (en) * 1998-03-13 1999-09-27 Florida International University Apparatus for measuring high frequency currents
US6130599A (en) * 1999-08-03 2000-10-10 Eaton Corporation Electrical current sensing apparatus
EP1074846B1 (fr) * 1999-08-04 2007-02-14 Schneider Electric Industries SAS Capteur de courant pour appareil électrique
GB9918539D0 (en) * 1999-08-06 1999-10-06 Sentec Ltd Planar current transformer
JP2002082134A (ja) * 2000-09-08 2002-03-22 Mitsubishi Heavy Ind Ltd 電流センサ、電流測定方法、及びスイッチ回路
US6456061B1 (en) * 2000-11-21 2002-09-24 General Electric Company Calibrated current sensor
US6774759B2 (en) * 2001-05-18 2004-08-10 Marconi Intellectual Property (Ringfence), Inc. Combined fuse holder and current monitor
JP2003130894A (ja) * 2001-10-29 2003-05-08 Toshiba Corp 変流器
US6680608B2 (en) * 2002-02-27 2004-01-20 Mcgraw-Edison Company Measuring current through an electrical conductor
JP2003315373A (ja) * 2002-04-18 2003-11-06 Toshiba Corp 電流検出装置及び半導体装置
US7180717B2 (en) * 2002-07-12 2007-02-20 Cooper Technologies Company Electrical network protection system
JP4055196B2 (ja) * 2003-07-17 2008-03-05 有限会社日間賀電子 電流検出装置
JP3831368B2 (ja) 2003-09-25 2006-10-11 スミダコーポレーション株式会社 リーケージトランス
US7154368B2 (en) * 2003-10-15 2006-12-26 Actown Electricoil, Inc. Magnetic core winding method, apparatus, and product produced therefrom
JP4007339B2 (ja) * 2003-11-07 2007-11-14 株式会社デンソー 交流モータとその制御装置
JP2005268447A (ja) * 2004-03-17 2005-09-29 Matsushita Electric Ind Co Ltd コイル内蔵多層回路基板
DE102004021495A1 (de) * 2004-04-30 2005-11-24 Vacuumschmelze Gmbh & Co. Kg Stromsensor
US7227442B2 (en) * 2005-04-01 2007-06-05 Schweitzer Engineering Laboratories, Inc. Precision printed circuit board based rogowski coil and method for manufacturing same
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
US7638999B2 (en) * 2006-04-07 2009-12-29 Cooper Technologies Company Protective relay device, system and methods for Rogowski coil sensors
US7532000B2 (en) * 2006-08-03 2009-05-12 The Boeing Company Method and system for measurement of current flows in fastener arrays
US7538541B2 (en) * 2006-11-06 2009-05-26 Cooper Technologies Company Split Rogowski coil current measuring device and methods
US7564233B2 (en) * 2006-11-06 2009-07-21 Cooper Technologies Company Shielded Rogowski coil assembly and methods
FR2920881B1 (fr) * 2007-09-10 2010-03-05 Socomec Sa DISPOSITIF DE MESURE DE l'INTENSITE D'UN COURANT ELECTRIQUE ET APPAREIL ELECTRIQUE COMPORTANT UN TEL DISPOSITIF.
JP5366418B2 (ja) * 2008-03-24 2013-12-11 東光東芝メーターシステムズ株式会社 電流検出器およびこれを用いた電力量計
JP5058925B2 (ja) * 2008-09-18 2012-10-24 矢崎総業株式会社 電流センサ
JP2010256141A (ja) * 2009-04-23 2010-11-11 Toshiba Toko Meter Systems Co Ltd 電流検出装置およびこれを用いた電力量計
JP5614967B2 (ja) * 2009-10-22 2014-10-29 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
JP5375874B2 (ja) * 2011-05-13 2013-12-25 株式会社デンソー モータ駆動装置

Similar Documents

Publication Publication Date Title
JP2013015370A5 (ja)
EP2779259A3 (en) Magnetoresistive structures and magnetic random-access memory devices including the same
MX2016004646A (es) Inductores trifasicos combinados integrados ajustables de modo comun y de modo diferencial y metodos de fabricacion y de uso de los mismos.
JP2015529003A5 (ja)
WO2012061273A3 (en) High power density srm
IN2012DN01755A (ja)
JP2014505372A5 (ja)
EA201491514A1 (ru) Безщеточный электродвигатель постоянного тока
TR201904175T4 (tr) AC güç yapılandırma devresi.
JP2012533956A5 (ja)
JP2013501369A5 (ja) 電流補償チョーク
RU2008147620A (ru) Статор электрогенератора
WO2013075861A3 (de) Metallsensor
RU2015105365A (ru) Силовое катушечное устройство, содержащее обмотку первой катушки и обмотку второй катушки, охватывающие один и тот же участок ножки магнитного сердечника
WO2014026922A3 (de) Polrohr für eine aktoreinrichtung
WO2014005911A3 (de) Spulenträger mit integrierten haltern für ein phasenisolationspapier
CN202771896U (zh) 共模电感
WO2015185277A3 (de) Zahnspule für einen stator einer elektrischen maschine
WO2015036187A3 (de) Magnetisch-induktives durchflussmessgerät, spulenkern und feldspule
JP2015115514A5 (ja)
EP2816571A3 (en) Inductor and electronic device including the same
WO2015043844A3 (de) Spulenwickelkörper für einen stator einer elektrischen maschine
RU2007111425A (ru) Безиндуктивная катушка
RU2015148972A (ru) Линейный электрический генератор
JP2016073164A5 (ja)