ATA64990A - CURRENT TRANSFORMER FOR A HIGH VOLTAGE LADDER - Google Patents

CURRENT TRANSFORMER FOR A HIGH VOLTAGE LADDER

Info

Publication number
ATA64990A
ATA64990A AT64990A AT64990A ATA64990A AT A64990 A ATA64990 A AT A64990A AT 64990 A AT64990 A AT 64990A AT 64990 A AT64990 A AT 64990A AT A64990 A ATA64990 A AT A64990A
Authority
AT
Austria
Prior art keywords
high voltage
current transformer
voltage ladder
ladder
transformer
Prior art date
Application number
AT64990A
Other languages
German (de)
Other versions
AT399601B (en
Inventor
Helmut Ing Umgeher
Manfred Dipl Ing Blaschek
Original Assignee
Helmut Ing Umgeher
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 Helmut Ing Umgeher filed Critical Helmut Ing Umgeher
Priority to AT64990A priority Critical patent/AT399601B/en
Publication of ATA64990A publication Critical patent/ATA64990A/en
Application granted granted Critical
Publication of AT399601B publication Critical patent/AT399601B/en

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
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • 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
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
AT64990A 1990-03-20 1990-03-20 Current transformer for a high-voltage conductor AT399601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT64990A AT399601B (en) 1990-03-20 1990-03-20 Current transformer for a high-voltage conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT64990A AT399601B (en) 1990-03-20 1990-03-20 Current transformer for a high-voltage conductor

Publications (2)

Publication Number Publication Date
ATA64990A true ATA64990A (en) 1994-10-15
AT399601B AT399601B (en) 1995-06-26

Family

ID=3496164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64990A AT399601B (en) 1990-03-20 1990-03-20 Current transformer for a high-voltage conductor

Country Status (1)

Country Link
AT (1) AT399601B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007051579A1 (en) * 2007-10-29 2009-05-20 Andreas Siemes Current transformer for measurement and protection in high or medium voltage networks, has bus bar which runs into upper area through opening channel with play

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267755B (en) * 1965-04-10 1968-05-09 Merlin Gerin Current measuring device in high voltage networks
CH433065A (en) * 1966-02-03 1967-03-31 Bbc Brown Boveri & Cie Method and device for remote measurement with the aid of modulated light beams
DE2131224C3 (en) * 1971-06-18 1978-08-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for measuring voltages on high-voltage conductors
DE2261953C3 (en) * 1972-12-18 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Current converters for measuring current levels, in particular in high-voltage lines

Also Published As

Publication number Publication date
AT399601B (en) 1995-06-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee