CH537085A - Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung - Google Patents

Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung

Info

Publication number
CH537085A
CH537085A CH520172A CH520172A CH537085A CH 537085 A CH537085 A CH 537085A CH 520172 A CH520172 A CH 520172A CH 520172 A CH520172 A CH 520172A CH 537085 A CH537085 A CH 537085A
Authority
CH
Switzerland
Prior art keywords
current
obtaining
measured
voltage proportional
transducer
Prior art date
Application number
CH520172A
Other languages
English (en)
Inventor
Michael Dipl Ing Hentschel
Haenni Kurt
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Priority to CH520172A priority Critical patent/CH537085A/de
Priority to DE19732303906 priority patent/DE2303906A1/de
Priority to JP48017395A priority patent/JPS4915925A/ja
Priority to GB1172973A priority patent/GB1404719A/en
Priority to AT257373A priority patent/AT330890B/de
Priority to ES413080A priority patent/ES413080A1/es
Publication of CH537085A publication Critical patent/CH537085A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • 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
    • G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CH520172A 1972-04-10 1972-04-10 Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung CH537085A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH520172A CH537085A (de) 1972-04-10 1972-04-10 Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung
DE19732303906 DE2303906A1 (de) 1972-04-10 1973-01-26 Strommesswandler zur gewinnung einer dem zu messenden strom proportionalen spannung
JP48017395A JPS4915925A (de) 1972-04-10 1973-02-12
GB1172973A GB1404719A (en) 1972-04-10 1973-03-12 Current measuring transformer for obtaining a voltage proportio nal to the current to be measured
AT257373A AT330890B (de) 1972-04-10 1973-03-22 Strommesswandler zur gewinnung einer dem zu messenden strom proportionalen spannung
ES413080A ES413080A1 (es) 1972-04-10 1973-03-28 Transformador de medida de corriente para lograr una ten- sion proporcional a la corriente a medir.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH520172A CH537085A (de) 1972-04-10 1972-04-10 Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung

Publications (1)

Publication Number Publication Date
CH537085A true CH537085A (de) 1973-05-15

Family

ID=4289621

Family Applications (1)

Application Number Title Priority Date Filing Date
CH520172A CH537085A (de) 1972-04-10 1972-04-10 Strommesswandler zur Gewinnung einer dem zu messenden Strom proportionalen Spannung

Country Status (6)

Country Link
JP (1) JPS4915925A (de)
AT (1) AT330890B (de)
CH (1) CH537085A (de)
DE (1) DE2303906A1 (de)
ES (1) ES413080A1 (de)
GB (1) GB1404719A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542130A1 (fr) * 1983-03-02 1984-09-07 Landis & Gyr Ag Transformateur de mesure de courant
EP0123062A1 (de) * 1983-04-25 1984-10-31 LGZ LANDIS & GYR ZUG AG Stromteiler für Messwandler zum Messen eines Stromes
EP0157881A4 (de) * 1983-09-13 1986-02-13 Mitsubishi Electric Corp Stromnachweisschaltung.
WO2000007198A1 (de) * 1998-07-30 2000-02-10 Siemens Aktiengesellschaft Stromwandleranordnung mit einer stromschiene als primärwicklung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243274C2 (de) * 1982-10-28 1985-04-04 LGZ Landis & Gyr Zug AG, Zug Vorrichtung für die Anpassung des Meßstromes an ein Meßgerät zur Messung von elektrischen Strömen
NO175394C (no) * 1991-07-01 1994-10-05 Abb En As Anordning ved måling av ström
DE29708694U1 (de) * 1997-05-15 1998-09-17 Siemens AG, 80333 München Stromwandler für Wechselstrommessungen im Niederspannungsbereich
US6175229B1 (en) * 1999-03-09 2001-01-16 Eaton Corporation Electrical current sensing apparatus
US6087800A (en) * 1999-03-12 2000-07-11 Eaton Corporation Integrated soft starter for electric motor
DE10011050A1 (de) 2000-03-07 2002-01-03 Vacuumschmelze Gmbh Transformator für einen Kompensationsstromsensor
DE102005007971B4 (de) * 2004-02-27 2008-01-31 Magnetec Gmbh Stromtransformator mit Kompensationswicklung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542130A1 (fr) * 1983-03-02 1984-09-07 Landis & Gyr Ag Transformateur de mesure de courant
US4513273A (en) * 1983-03-02 1985-04-23 Lgz Landis & Gyr Zug Ag Transducer for current measurement
CH660537A5 (de) * 1983-03-02 1987-04-30 Landis & Gyr Ag Messwandler zum messen eines stromes.
EP0123062A1 (de) * 1983-04-25 1984-10-31 LGZ LANDIS & GYR ZUG AG Stromteiler für Messwandler zum Messen eines Stromes
EP0157881A4 (de) * 1983-09-13 1986-02-13 Mitsubishi Electric Corp Stromnachweisschaltung.
WO2000007198A1 (de) * 1998-07-30 2000-02-10 Siemens Aktiengesellschaft Stromwandleranordnung mit einer stromschiene als primärwicklung

Also Published As

Publication number Publication date
GB1404719A (en) 1975-09-03
ATA257373A (de) 1975-10-15
AT330890B (de) 1976-07-26
ES413080A1 (es) 1976-01-01
JPS4915925A (de) 1974-02-12
DE2303906A1 (de) 1973-10-25

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Legal Events

Date Code Title Description
PL Patent ceased