MX348633B - Dispositivos sensores y metodos para el uso en la deteccion de corriente a traves de un conductor. - Google Patents

Dispositivos sensores y metodos para el uso en la deteccion de corriente a traves de un conductor.

Info

Publication number
MX348633B
MX348633B MX2015009815A MX2015009815A MX348633B MX 348633 B MX348633 B MX 348633B MX 2015009815 A MX2015009815 A MX 2015009815A MX 2015009815 A MX2015009815 A MX 2015009815A MX 348633 B MX348633 B MX 348633B
Authority
MX
Mexico
Prior art keywords
conductor
sensor device
coil
utility meter
meter
Prior art date
Application number
MX2015009815A
Other languages
English (en)
Other versions
MX2015009815A (es
Inventor
Subramanyam Satyasurya Chamarti
Steven Lee Bietz
Original Assignee
Aclara Meters Llc
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
Priority claimed from US14/447,053 external-priority patent/US9081040B2/en
Application filed by Aclara Meters Llc filed Critical Aclara Meters Llc
Publication of MX2015009815A publication Critical patent/MX2015009815A/es
Publication of MX348633B publication Critical patent/MX348633B/es

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
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters

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)

Abstract

Un medidor de servicio y métodos relacionados se describen; el medidor de servicio incluye un dispositivo sensor colocado alrededor de un conductor para detectar la corriente que fluye a través del conductor; el dispositivo sensor incluye un sustrato no magnético, una bobina que comprende una pluralidad de vueltas alrededor sobre el sustrato, y un material dieléctrico que tiene una constante dieléctrica y colocada entre la bobina y el conductor; el medidor de servicio también incluye un tablero de control del medidor en comunicación con el dispositivo sensor para determinar una cantidad de electricidad transmitida a través del conductor de la fuente de energía al usuario con el tiempo; la constante dieléctrica del material dieléctrico es seleccionada para reducir un acoplamiento capacitivo entre la bobina y el conductor y para reducir una sensibilidad del dispositivo sensor tal que el tablero de control del medidor comprende solo un coeficiente de calibración para calibrar el dispositivo sensor en un intervalo de corriente.
MX2015009815A 2014-07-30 2015-07-29 Dispositivos sensores y metodos para el uso en la deteccion de corriente a traves de un conductor. MX348633B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/447,053 US9081040B2 (en) 2011-09-09 2014-07-30 Sensor devices and methods for use in sensing current through a conductor

Publications (2)

Publication Number Publication Date
MX2015009815A MX2015009815A (es) 2016-04-04
MX348633B true MX348633B (es) 2017-06-21

Family

ID=53610800

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015009815A MX348633B (es) 2014-07-30 2015-07-29 Dispositivos sensores y metodos para el uso en la deteccion de corriente a traves de un conductor.

Country Status (7)

Country Link
EP (1) EP2980592A1 (es)
JP (3) JP2016033512A (es)
CN (1) CN105319429A (es)
BR (1) BR102015018132B1 (es)
CA (1) CA2897856C (es)
HK (1) HK1218577A1 (es)
MX (1) MX348633B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9671434B2 (en) * 2014-08-08 2017-06-06 Aclara Meters Llc Sensor devices and methods for use in sensing current through a conductor
EP3229034B1 (fr) * 2016-04-08 2023-04-26 TE Connectivity Solutions GmbH Bloc d' essai avec cage de faraday
JP6974898B2 (ja) * 2017-03-24 2021-12-01 キヤノン電子株式会社 電流変換器
TWI645197B (zh) * 2017-12-26 2018-12-21 財團法人工業技術研究院 電流感測裝置及方法
US10684312B2 (en) 2017-12-26 2020-06-16 Industrial Technology Research Institute Current detection device and method
CN108594151B (zh) * 2018-06-02 2019-11-12 福州大学 无磁芯电流传感器的位置误差补偿法
CN111555052B (zh) * 2020-04-07 2021-06-11 中国第一汽车股份有限公司 一种用于电动汽车测试高压线束引出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3028890U (ja) * 1996-03-12 1996-09-13 ナナエレクトロニクス株式会社 トロイダルコイルを有する電流検出器
JP3574409B2 (ja) * 2001-01-25 2004-10-06 株式会社中央電機計器製作所 電流センサ及び電流測定回路
JP2006308480A (ja) * 2005-04-28 2006-11-09 Sumida Corporation 金属球検知センサ及びそれに用いられるコイルの製造方法
US9664711B2 (en) * 2009-07-31 2017-05-30 Pulse Electronics, Inc. Current sensing devices and methods
US9429595B2 (en) * 2011-09-09 2016-08-30 Aclara Meters Llc 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
US8912807B2 (en) * 2011-09-09 2014-12-16 General Electric Company Sensor devices and methods for use in sensing current through a conductor

Also Published As

Publication number Publication date
CN105319429A (zh) 2016-02-10
EP2980592A1 (en) 2016-02-03
CA2897856A1 (en) 2016-01-30
CA2897856C (en) 2017-03-07
BR102015018132A2 (pt) 2016-02-10
HK1218577A1 (zh) 2017-02-24
JP2020190576A (ja) 2020-11-26
BR102015018132B1 (pt) 2022-03-29
JP2022168168A (ja) 2022-11-04
MX2015009815A (es) 2016-04-04
JP2016033512A (ja) 2016-03-10

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: ACLARA METERS LLC

HC Change of company name or juridical status

Owner name: ACLARA METERS LLC

FG Grant or registration