IT963292B - Dispositivo di eccitazione per un generatore sincrono per saldatura privo di spazzole - Google Patents

Dispositivo di eccitazione per un generatore sincrono per saldatura privo di spazzole

Info

Publication number
IT963292B
IT963292B IT2733572A IT2733572A IT963292B IT 963292 B IT963292 B IT 963292B IT 2733572 A IT2733572 A IT 2733572A IT 2733572 A IT2733572 A IT 2733572A IT 963292 B IT963292 B IT 963292B
Authority
IT
Italy
Prior art keywords
brushes
excitation device
welding generator
synchronous welding
synchronous
Prior art date
Application number
IT2733572A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT963292B publication Critical patent/IT963292B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/30—Synchronous generators characterised by the arrangement of exciting windings for compounding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/38—Self-excitation by current derived from rectification of both output voltage and output current of generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Control Of Eletrric Generators (AREA)
IT2733572A 1971-08-13 1972-07-24 Dispositivo di eccitazione per un generatore sincrono per saldatura privo di spazzole IT963292B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT708671A AT322047B (de) 1971-08-13 1971-08-13 Erregungseinrichtung für bürstenlose schweiss-synchrongeneratoren

Publications (1)

Publication Number Publication Date
IT963292B true IT963292B (it) 1974-01-10

Family

ID=3592587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2733572A IT963292B (it) 1971-08-13 1972-07-24 Dispositivo di eccitazione per un generatore sincrono per saldatura privo di spazzole

Country Status (4)

Country Link
AT (1) AT322047B (it)
CH (1) CH539976A (it)
DE (1) DE2234027C2 (it)
IT (1) IT963292B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189841A (en) * 1962-05-28 1965-06-15 Zenith Radio Corp Hearing aid automatic gain control system
FR2057462A5 (it) * 1969-08-20 1971-05-21 Filial Vsesojuznogo

Also Published As

Publication number Publication date
DE2234027A1 (de) 1973-03-29
AT322047B (de) 1975-04-25
CH539976A (de) 1973-07-31
DE2234027C2 (de) 1985-01-31

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