AT174116B - Stromwandlerprüfeinrichtung mit komplexer Stromüberlagerung im Nullzweig - Google Patents

Stromwandlerprüfeinrichtung mit komplexer Stromüberlagerung im Nullzweig

Info

Publication number
AT174116B
AT174116B AT174116DA AT174116B AT 174116 B AT174116 B AT 174116B AT 174116D A AT174116D A AT 174116DA AT 174116 B AT174116 B AT 174116B
Authority
AT
Austria
Prior art keywords
testing device
current
transformer testing
superimposition
complex
Prior art date
Application number
Other languages
English (en)
Inventor
Robert Dipl Ing Zawischa
Original Assignee
Norma Gmbh
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 Norma Gmbh filed Critical Norma Gmbh
Application granted granted Critical
Publication of AT174116B publication Critical patent/AT174116B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/62—Testing of transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT174116D 1950-02-24 1950-02-24 Stromwandlerprüfeinrichtung mit komplexer Stromüberlagerung im Nullzweig AT174116B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT174116T 1950-02-24

Publications (1)

Publication Number Publication Date
AT174116B true AT174116B (de) 1953-02-25

Family

ID=3657688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174116D AT174116B (de) 1950-02-24 1950-02-24 Stromwandlerprüfeinrichtung mit komplexer Stromüberlagerung im Nullzweig

Country Status (1)

Country Link
AT (1) AT174116B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106371050A (zh) * 2016-09-06 2017-02-01 国网山东省电力公司淄博供电公司 一种测试杆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106371050A (zh) * 2016-09-06 2017-02-01 国网山东省电力公司淄博供电公司 一种测试杆

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