ATE259070T1 - Stromsensor - Google Patents

Stromsensor

Info

Publication number
ATE259070T1
ATE259070T1 AT00946213T AT00946213T ATE259070T1 AT E259070 T1 ATE259070 T1 AT E259070T1 AT 00946213 T AT00946213 T AT 00946213T AT 00946213 T AT00946213 T AT 00946213T AT E259070 T1 ATE259070 T1 AT E259070T1
Authority
AT
Austria
Prior art keywords
secondary winding
magnetic fields
primary
null response
load
Prior art date
Application number
AT00946213T
Other languages
English (en)
Inventor
Andrew Nicholas Dames
Edward Grellier Colby
Original Assignee
Sentec Ltd
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 Sentec Ltd filed Critical Sentec Ltd
Application granted granted Critical
Publication of ATE259070T1 publication Critical patent/ATE259070T1/de

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
    • 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
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
AT00946213T 1999-08-06 2000-07-24 Stromsensor ATE259070T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9918539.9A GB9918539D0 (en) 1999-08-06 1999-08-06 Planar current transformer
PCT/GB2000/002851 WO2001011376A1 (en) 1999-08-06 2000-07-24 Current sensor

Publications (1)

Publication Number Publication Date
ATE259070T1 true ATE259070T1 (de) 2004-02-15

Family

ID=10858682

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00946213T ATE259070T1 (de) 1999-08-06 2000-07-24 Stromsensor

Country Status (14)

Country Link
US (1) US6414475B1 (de)
EP (1) EP1206705B1 (de)
KR (1) KR100450012B1 (de)
CN (1) CN1161619C (de)
AT (1) ATE259070T1 (de)
AU (1) AU6008400A (de)
BR (1) BR0013073B1 (de)
CA (1) CA2380934C (de)
DE (1) DE60008119T2 (de)
ES (1) ES2219362T3 (de)
GB (2) GB9918539D0 (de)
MX (1) MXPA02001161A (de)
PT (1) PT1206705E (de)
WO (1) WO2001011376A1 (de)

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CN105552490B (zh) * 2010-01-19 2018-11-30 株式会社村田制作所 天线装置及通信终端装置
CN102804619B (zh) * 2010-03-09 2014-07-09 丰田自动车株式会社 信号传输装置
EP2591372A4 (de) * 2010-07-02 2017-12-06 Belkin International, Inc. System zur überwachung des stromverbrauchs einer struktur und verfahren dafür
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WO2013093554A1 (en) 2011-12-21 2013-06-27 Rīgas Tehniskā Universitāte System and method for monitoring real power consumption
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GB201308868D0 (en) * 2013-05-16 2013-07-03 Sentec Ltd An electricity meter and an insulating carrier for a sensor component of an electricity meter
US9658254B2 (en) * 2013-06-28 2017-05-23 Landis+Gyr, Inc. Magnetic tampering detection in a utility meter
CN103474220A (zh) * 2013-09-13 2013-12-25 大连第一互感器有限责任公司 可进行误差调整的电子式互感器
US9274146B2 (en) * 2014-02-10 2016-03-01 Landis+Gyr, Inc. Electronic tamper detection in a utility meter using magnetics
WO2015161053A1 (en) 2014-04-16 2015-10-22 Witricity Corporation Wireless energy transfer for mobile device applications
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EP3026445B1 (de) * 2014-11-28 2017-08-23 LEM Intellectual Property SA Elektrischer Stromtransformator mit elektrostatischer Abschirmung
FR3050035B1 (fr) * 2016-04-11 2020-04-24 Schneider Electric Industries Sas Appareil de mesure de courants electriques
CN105911488B (zh) * 2016-04-14 2019-08-16 中国科学院上海微系统与信息技术研究所 一种超导磁传感器探测线圈及探测器
US10416195B2 (en) 2016-06-10 2019-09-17 Analog Devices Global Current sensor and a method of manufacturing a current sensor
US10859605B2 (en) 2016-06-10 2020-12-08 Analog Devices International Unlimited Company Current sensor and a method of manufacturing a current sensor
MX2018016097A (es) 2016-06-29 2019-05-02 Tae Tech Inc Bucle de flujo combinado aislado mineral y alambre de punto b.
EP3376238A1 (de) * 2017-03-16 2018-09-19 LEM Intellectual Property SA Stromwandler mit magnetfeldgradientensensor
CN108761171B (zh) * 2018-06-05 2024-04-19 南方电网科学研究院有限责任公司 一种线路电流的测量方法及装置
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Also Published As

Publication number Publication date
GB9918539D0 (en) 1999-10-06
AU6008400A (en) 2001-03-05
GB2353099B (en) 2002-05-22
CA2380934A1 (en) 2001-02-15
EP1206705B1 (de) 2004-02-04
KR100450012B1 (ko) 2004-09-30
BR0013073A (pt) 2002-04-30
DE60008119T2 (de) 2004-09-09
KR20020035847A (ko) 2002-05-15
CN1161619C (zh) 2004-08-11
US6414475B1 (en) 2002-07-02
MXPA02001161A (es) 2004-05-21
GB0018142D0 (en) 2000-09-13
DE60008119D1 (de) 2004-03-11
BR0013073B1 (pt) 2014-12-30
EP1206705A1 (de) 2002-05-22
ES2219362T3 (es) 2004-12-01
WO2001011376A1 (en) 2001-02-15
CN1379860A (zh) 2002-11-13
CA2380934C (en) 2007-05-08
PT1206705E (pt) 2004-06-30
GB2353099A (en) 2001-02-14

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