CH473498A - Elektrische Maschine mit geerdeter Rotorwicklung - Google Patents

Elektrische Maschine mit geerdeter Rotorwicklung

Info

Publication number
CH473498A
CH473498A CH1032868A CH1032868A CH473498A CH 473498 A CH473498 A CH 473498A CH 1032868 A CH1032868 A CH 1032868A CH 1032868 A CH1032868 A CH 1032868A CH 473498 A CH473498 A CH 473498A
Authority
CH
Switzerland
Prior art keywords
electrical machine
rotor winding
grounded rotor
grounded
winding
Prior art date
Application number
CH1032868A
Other languages
English (en)
Inventor
Wilhelm Dipl Ing Kmenta
Original Assignee
Elin Union 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 Elin Union Ag filed Critical Elin Union Ag
Publication of CH473498A publication Critical patent/CH473498A/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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Windings For Motors And Generators (AREA)
CH1032868A 1967-08-11 1968-07-05 Elektrische Maschine mit geerdeter Rotorwicklung CH473498A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT741467A AT313412B (de) 1967-08-11 1967-08-11 Schutzanordnung zur Erfassung eines fehlerhaften Rotormasseschlusses

Publications (1)

Publication Number Publication Date
CH473498A true CH473498A (de) 1969-05-31

Family

ID=3595803

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1032868A CH473498A (de) 1967-08-11 1968-07-05 Elektrische Maschine mit geerdeter Rotorwicklung

Country Status (3)

Country Link
AT (1) AT313412B (de)
CH (1) CH473498A (de)
DE (1) DE1763757A1 (de)

Also Published As

Publication number Publication date
AT313412B (de) 1974-02-25
DE1763757A1 (de) 1971-11-25

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Legal Events

Date Code Title Description
PL Patent ceased