AT340529B - Strommesseinrichtung - Google Patents

Strommesseinrichtung

Info

Publication number
AT340529B
AT340529B AT800674A AT800674A AT340529B AT 340529 B AT340529 B AT 340529B AT 800674 A AT800674 A AT 800674A AT 800674 A AT800674 A AT 800674A AT 340529 B AT340529 B AT 340529B
Authority
AT
Austria
Prior art keywords
measuring device
current measuring
current
measuring
Prior art date
Application number
AT800674A
Other languages
German (de)
English (en)
Other versions
ATA800674A (de
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of ATA800674A publication Critical patent/ATA800674A/de
Application granted granted Critical
Publication of AT340529B publication Critical patent/AT340529B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/06—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using impedances
    • H02M5/08—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using impedances using capacitors only
    • 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
    • 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

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)
  • Transformers For Measuring Instruments (AREA)
AT800674A 1973-12-20 1974-10-04 Strommesseinrichtung AT340529B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363931A DE2363931C3 (de) 1973-12-20 1973-12-20 Strommeßeinrichtung

Publications (2)

Publication Number Publication Date
ATA800674A ATA800674A (de) 1977-04-15
AT340529B true AT340529B (de) 1977-12-27

Family

ID=5901621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT800674A AT340529B (de) 1973-12-20 1974-10-04 Strommesseinrichtung

Country Status (10)

Country Link
JP (1) JPS5097370A (ja)
AT (1) AT340529B (ja)
BE (1) BE823714A (ja)
CH (1) CH576642A5 (ja)
DE (1) DE2363931C3 (ja)
FR (1) FR2255603B1 (ja)
GB (1) GB1453679A (ja)
NL (1) NL7416592A (ja)
SE (1) SE401274B (ja)
ZA (1) ZA747843B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4414579A (en) * 1978-02-22 1979-08-30 General Electric Company Limited, The Carrier domain current transducer
CA1277371C (en) * 1984-07-02 1990-12-04 Graham J. Clarke High voltage apparatus
FR2599195B1 (fr) * 1986-05-26 1992-10-30 Merlin Gerin Capteur de courant pour un declencheur statique
DE3712190A1 (de) * 1987-04-10 1988-10-27 Bbc Brown Boveri & Cie Elektrischer wandler
DE4101858C1 (ja) * 1991-01-23 1992-05-14 Abb Patent Gmbh, 6800 Mannheim, De
DE4122332A1 (de) * 1991-04-22 1992-10-29 Asea Brown Boveri Stromwandler fuer eine mittel- oder hochspannungsanlage
FR2688931B1 (fr) * 1992-03-19 1995-07-07 Merlin Gerin Combine de mesure a capteur de courant et transformateur d'alimentation.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346811A (en) * 1964-02-24 1967-10-10 Allis Chalmers Mfg Co Means for sensing conditions in high potential region and for transmitting such intelligence by light means to low potential regions

Also Published As

Publication number Publication date
SE7414132L (ja) 1975-06-23
ZA747843B (en) 1975-12-31
ATA800674A (de) 1977-04-15
NL7416592A (nl) 1975-06-24
SE401274B (sv) 1978-04-24
FR2255603B1 (ja) 1978-04-14
FR2255603A1 (ja) 1975-07-18
BE823714A (fr) 1975-04-16
JPS5097370A (ja) 1975-08-02
CH576642A5 (ja) 1976-06-15
DE2363931C3 (de) 1979-08-02
DE2363931A1 (de) 1975-06-26
GB1453679A (en) 1976-10-27
AU7614174A (en) 1976-06-10
DE2363931B2 (de) 1978-11-30

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