JP2013537631A5 - - Google Patents

Download PDF

Info

Publication number
JP2013537631A5
JP2013537631A5 JP2013523175A JP2013523175A JP2013537631A5 JP 2013537631 A5 JP2013537631 A5 JP 2013537631A5 JP 2013523175 A JP2013523175 A JP 2013523175A JP 2013523175 A JP2013523175 A JP 2013523175A JP 2013537631 A5 JP2013537631 A5 JP 2013537631A5
Authority
JP
Japan
Prior art keywords
inductor
bus bar
electric meter
current flowing
value
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.)
Pending
Application number
JP2013523175A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013537631A (ja
Filing date
Publication date
Priority claimed from US12/849,877 external-priority patent/US8847577B2/en
Application filed filed Critical
Publication of JP2013537631A publication Critical patent/JP2013537631A/ja
Publication of JP2013537631A5 publication Critical patent/JP2013537631A5/ja
Pending legal-status Critical Current

Links

JP2013523175A 2010-08-04 2011-07-13 電気メータの電流測定方法及びシステム Pending JP2013537631A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/849,877 US8847577B2 (en) 2010-08-04 2010-08-04 Method and system of measuring current in an electric meter
US12/849,877 2010-08-04
PCT/US2011/043857 WO2012018488A1 (en) 2010-08-04 2011-07-13 Method and system of measuring current in an electric meter

Publications (2)

Publication Number Publication Date
JP2013537631A JP2013537631A (ja) 2013-10-03
JP2013537631A5 true JP2013537631A5 (enExample) 2014-08-28

Family

ID=45555690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013523175A Pending JP2013537631A (ja) 2010-08-04 2011-07-13 電気メータの電流測定方法及びシステム

Country Status (8)

Country Link
US (1) US8847577B2 (enExample)
EP (1) EP2601533A4 (enExample)
JP (1) JP2013537631A (enExample)
CN (1) CN103124911B (enExample)
BR (1) BR112013002554B1 (enExample)
CA (1) CA2804010C (enExample)
MX (1) MX2013000921A (enExample)
WO (1) WO2012018488A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102565518A (zh) * 2010-12-16 2012-07-11 鸿富锦精密工业（深圳）有限公司 电流平衡测试系统
KR102225531B1 (ko) * 2012-11-09 2021-03-08 캘리포니아 인스티튜트 오브 테크놀로지 스마트의 rf 렌싱: 효율적이고 동적이며 이동적인 무선 전력 전송
CN103743933B (zh) * 2013-12-31 2016-01-27 江苏林洋电子股份有限公司 一种单相电能表对自热影响的补偿方法
JP6513715B2 (ja) * 2015-02-06 2019-05-15 日立オートモティブシステムズ株式会社 電流センサ
KR102287317B1 (ko) * 2017-06-07 2021-08-10 현대자동차주식회사 전류센서
USD915291S1 (en) 2018-06-15 2021-04-06 Fluke Corporation Panel adapter for voltage and current measurement
USD899283S1 (en) * 2019-01-25 2020-10-20 Sensus Spectrum, Llc Communication circuit housing

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229962A (en) * 1880-07-13 Half of his eight to l
US4197582A (en) * 1978-03-31 1980-04-08 Westinghouse Electric Corp. Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters
FR2470972A1 (fr) * 1979-11-28 1981-06-12 Enertec Convertisseur courant-tension, notamment pour circuit de mesure d'energie electrique
US4491790A (en) * 1980-02-13 1985-01-01 Westinghouse Electric Corp. Electric energy meter having a mutual inductance current transducer
JPH0660913B2 (ja) * 1987-03-19 1994-08-10 凌和電子株式会社 高周波電流測定方法
US5068636A (en) * 1989-10-26 1991-11-26 Doble Engineering Company Current shunting
US6387052B1 (en) * 1991-01-29 2002-05-14 Edwards Lifesciences Corporation Thermodilution catheter having a safe, flexible heating element
DE59107730D1 (de) * 1991-02-26 1996-05-30 Siemens Ag Messwiderstand mit Stromanschlüssen und mit wenigstens einem Potentialanschluss
US5229962A (en) * 1991-06-13 1993-07-20 Yuh Perng Fei Buffered nondestructive-readout Josephson memory cell with three gates
US5699036A (en) * 1996-08-22 1997-12-16 Lin; Muh-Jiun Shunt
US6031749A (en) * 1999-03-31 2000-02-29 Vari-Lite, Inc. Universal power module
GB9918539D0 (en) * 1999-08-06 1999-10-06 Sentec Ltd Planar current transformer
US6186842B1 (en) * 1999-08-09 2001-02-13 Power Measurement Ltd. Revenue meter bayonet assembly and method of attachment
US6559654B2 (en) * 2001-03-29 2003-05-06 General Electric Company Method and system for automatic determination of inductance
US6791341B2 (en) * 2001-08-10 2004-09-14 Shakti Systems, Inc. Current derivative sensor
US6646450B2 (en) * 2001-10-16 2003-11-11 Koninklijke Philips Electronics N.V. Method and apparatus for near losslessly measuring inductor current
JP2004138493A (ja) * 2002-10-17 2004-05-13 Toshiba Corp 電子式電力量計
US7112949B2 (en) 2002-12-05 2006-09-26 Landis+Gyr Inc. Enhanced fault protection in electricity meter
EP1661148A2 (en) * 2003-08-26 2006-05-31 Philips Intellectual Property & Standards GmbH Printed circuit board with integrated inductor
FR2861179B1 (fr) * 2003-10-21 2006-01-20 Thales Sa Dispositif de mesure non dissipatif du courant dans une inductance
US7235962B2 (en) * 2003-11-17 2007-06-26 Babak Mazda Inductor-based current sensing
US7325208B2 (en) * 2004-09-28 2008-01-29 Intel Corporation Method, apparatus and system for inductance modeling in an electrical configuration
US7772818B2 (en) * 2007-04-03 2010-08-10 Apple Inc. Method and apparatus for measuring an average output current of a switching regulator using current-sensing-circuitry
CN101413966B (zh) * 2007-10-17 2012-12-19 湖北盛佳电器设备有限公司 模块化电能计量器
WO2009055587A1 (en) * 2007-10-23 2009-04-30 Abqmr, Inc. Microcoil magnetic resonance detectors
JP5117248B2 (ja) * 2008-03-31 2013-01-16 古河電気工業株式会社 シャント抵抗およびシャント抵抗への端子取付け方法
EP2169410B1 (de) * 2008-09-29 2011-11-30 EMH metering GmbH & Co. KG Elektronischer Elektrizitätszähler
US8344722B2 (en) * 2010-05-17 2013-01-01 Crest Semiconductors, Inc. Electric current measurement

Similar Documents

Publication Publication Date Title
JP2013537631A5 (enExample)
IN2014CN03688A (enExample)
JP2012134142A5 (enExample)
DE602008000801D1 (de) Strangstrommessungen an einer Drehstrombrücke mit einem einzigen, gemeinsamen Stromsensor im Gleichspannungszwischenkreis
JP2013055878A5 (enExample)
WO2013130635A3 (en) Sensor circuit for controlling, detecting, and measuring a molecular complex
EA201790486A1 (ru) Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки
MX2016000127A (es) Medicion de resistencia del elemento en un medidor de electricidad.
JP2014030288A5 (enExample)
JP2015509275A5 (enExample)
WO2013000632A3 (de) Verfahren und vorrichtung zur messung von phasenstromangaben und einer erregerstromangabe in einer elektrisch erregten elektrischen maschine
WO2012130503A3 (de) Verfahren zum betreiben einer elektrischen maschine in einem kurzschlussbetrieb
PL2636120T3 (pl) Sterowanie układami dynamicznymi drogą pomiaru prądu zwarciowego generatora fotowoltaicznego
WO2013174558A3 (de) Umrichter für eine elektrische maschine mit überwachung der kontaktierung der halbleiterbauelemente
FI20105479A0 (fi) Maasulkuvirran mittaaminen
WO2007149205A3 (en) High accuracy in-situ resistance measurements methods
JP2014515252A5 (enExample)
JP2015006077A5 (enExample)
WO2013016382A3 (en) System for measuring current and method of making same
PH12014502532A1 (en) Power monitoring system and method
WO2014098835A3 (en) Multi-phase power meter configured for monitoring generator battery voltage
WO2014113146A8 (en) Connection for improved current balancing between parallel bridge circuits
WO2013017452A3 (de) Verfahren zur berechnung der schwingungsamplitude einer sonotrode
EP2444191A3 (en) Welding power supply with DC reactor having two inductance conditions
JP2017143621A5 (enExample)