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FR2746925B1 - SENSOR DEVICE FOR MEASURING CURRENT AND VOLTAGE - Google Patents

SENSOR DEVICE FOR MEASURING CURRENT AND VOLTAGE

Info

Publication number
FR2746925B1
FR2746925B1 FR9703937A FR9703937A FR2746925B1 FR 2746925 B1 FR2746925 B1 FR 2746925B1 FR 9703937 A FR9703937 A FR 9703937A FR 9703937 A FR9703937 A FR 9703937A FR 2746925 B1 FR2746925 B1 FR 2746925B1
Authority
FR
France
Prior art keywords
voltage
sensor device
measuring current
measuring
current
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.)
Expired - Lifetime
Application number
FR9703937A
Other languages
French (fr)
Other versions
FR2746925A1 (en
Inventor
Thomas Blacker
Gerd Brauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WANDLER und TRANSFORMATOREN WE
Original Assignee
WANDLER und TRANSFORMATOREN WE
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 WANDLER und TRANSFORMATOREN WE filed Critical WANDLER und TRANSFORMATOREN WE
Publication of FR2746925A1 publication Critical patent/FR2746925A1/en
Application granted granted Critical
Publication of FR2746925B1 publication Critical patent/FR2746925B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • 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
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • 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

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)
  • Measurement Of Current Or Voltage (AREA)
FR9703937A 1996-04-01 1997-04-01 SENSOR DEVICE FOR MEASURING CURRENT AND VOLTAGE Expired - Lifetime FR2746925B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29605845U DE29605845U1 (en) 1996-04-01 1996-04-01 Sensor arrangement for current and voltage measurement

Publications (2)

Publication Number Publication Date
FR2746925A1 FR2746925A1 (en) 1997-10-03
FR2746925B1 true FR2746925B1 (en) 1999-05-07

Family

ID=8021893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703937A Expired - Lifetime FR2746925B1 (en) 1996-04-01 1997-04-01 SENSOR DEVICE FOR MEASURING CURRENT AND VOLTAGE

Country Status (2)

Country Link
DE (2) DE29605845U1 (en)
FR (1) FR2746925B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI965298L (en) * 1996-12-31 1998-07-01 Abb Transmit Oy Insulator
DE19703300C1 (en) * 1997-01-30 1998-05-14 Ritz Messwandler Kg Voltage divider for medium voltage apparatus
DE19719521A1 (en) * 1997-05-09 1998-11-19 Felten & Guilleaume Energie Voltage sensor for measuring and protection devices for medium-voltage switchgear
SE525259C2 (en) 2002-12-20 2005-01-18 Abb Ab A method and apparatus for measuring high voltage AC voltage with a capacitor equipment
DE10344165A1 (en) * 2003-09-22 2005-04-28 Duromer Kunststoffverarbeitung Insulating system for medium high-voltage (HV) installations has an electrical functional unit with HV and earth connections and field control elements to influence electrical fields
DE102007007716A1 (en) * 2007-02-16 2008-08-21 Schniewindt Gmbh & Co Kg Connection head for combi-transformer for current and voltage measurement in energy supply networks, is in connection chamber or box, in which electronic components are received for evaluation of potentiometer of rogowski-coil part
ITBO20080084U1 (en) † 2008-11-18 2010-05-19 Lorenzo Peretto CONSTRUCTION SYSTEM FOR CURRENT AND / OR ELECTRIC VOLTAGE SENSOR
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
US9823274B2 (en) 2009-07-31 2017-11-21 Pulse Electronics, Inc. Current sensing inductive devices
US9304149B2 (en) * 2012-05-31 2016-04-05 Pulse Electronics, Inc. Current sensing devices and methods
US20140125446A1 (en) 2012-11-07 2014-05-08 Pulse Electronics, Inc. Substrate inductive device methods and apparatus
CN103545102A (en) * 2013-10-22 2014-01-29 江苏靖江互感器厂有限公司 Outdoor integral intelligent combined transformer
EP3499246B1 (en) 2017-12-18 2024-04-17 3M Innovative Properties Company Voltage divider assembly
CN109387681B (en) * 2018-12-28 2024-08-13 杭州思泰微电子有限公司 Dual-channel current sensor structure based on magnetic field detection
CN110146734B (en) * 2019-05-23 2024-09-03 新纳传感系统有限公司 Improved current sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392849B (en) * 1989-04-03 1991-06-25 Zelisko Josef Elektro Masch DEVICE FOR DISPLAYING AN APPLICABLE VOLTAGE, PREFERRED CURRENT TRANSFORMER
DE4107944A1 (en) * 1991-03-13 1992-09-17 Sachsenwerk Ag Insulation part for ohmic potential divider in HV system - contains plastics material insulating body contg. conducting material and carrying electrodes forming divider and measurement resistors

Also Published As

Publication number Publication date
FR2746925A1 (en) 1997-10-03
DE19712900A1 (en) 1997-11-06
DE29605845U1 (en) 1996-06-13

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