IT1020408B - Macchina elettrica a campo rotante alimentata da un convertitore - Google Patents

Macchina elettrica a campo rotante alimentata da un convertitore

Info

Publication number
IT1020408B
IT1020408B IT7426873A IT2687374A IT1020408B IT 1020408 B IT1020408 B IT 1020408B IT 7426873 A IT7426873 A IT 7426873A IT 2687374 A IT2687374 A IT 2687374A IT 1020408 B IT1020408 B IT 1020408B
Authority
IT
Italy
Prior art keywords
converter
electric machine
rotating field
field electric
machine powered
Prior art date
Application number
IT7426873A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1020408B publication Critical patent/IT1020408B/it

Links

Classifications

    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Ac-Ac Conversion (AREA)
  • Inverter Devices (AREA)
IT7426873A 1973-09-06 1974-09-03 Macchina elettrica a campo rotante alimentata da un convertitore IT1020408B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2345035A DE2345035C2 (de) 1973-09-06 1973-09-06 Verfahren und Anordnung zur Steuerung oder Regelung der Drehzahl einer umrichtergespeisten dreiphasigen Drehfeldmaschine

Publications (1)

Publication Number Publication Date
IT1020408B true IT1020408B (it) 1977-12-20

Family

ID=5891858

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7426873A IT1020408B (it) 1973-09-06 1974-09-03 Macchina elettrica a campo rotante alimentata da un convertitore

Country Status (10)

Country Link
US (1) US3942091A (it)
JP (1) JPS5444361B2 (it)
AT (1) AT335015B (it)
CA (1) CA1029801A (it)
CH (1) CH577250A5 (it)
DE (1) DE2345035C2 (it)
FR (1) FR2243546A1 (it)
GB (1) GB1477169A (it)
IT (1) IT1020408B (it)
SE (1) SE7410796L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509177C3 (de) * 1975-03-03 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung mit drei Umrichtern mit Einphasen-Wechselspannungsausgang
DE2502513A1 (de) * 1975-01-22 1976-07-29 Siemens Ag Schaltungsanordnung mit einer anzahl von umrichtern, insbesondere von direktumrichtern in sternschaltung
CS185455B1 (en) * 1976-06-30 1978-09-15 Jan Krtek Method of puls width modulation
DE2705343C2 (de) * 1977-02-09 1985-10-17 Brown, Boveri & Cie Ag, 6800 Mannheim Steuerverfahren für einen selbstgeführten, pulsgesteuerten Wechselrichter und Steueranordnung zur Bildung der Sollwerte für die Pulssteuerung
JPS5923197B2 (ja) * 1978-01-18 1984-05-31 東芝機械株式会社 誘導電動機のトルク制御装置
JPS55139087A (en) * 1979-04-16 1980-10-30 Hitachi Ltd Controller of thyristor motor
JP3721368B2 (ja) * 2003-05-23 2005-11-30 ファナック株式会社 モータ制御装置
GB0517163D0 (en) * 2005-08-20 2005-09-28 Trw Ltd Motor device circuits
DE102012000170A1 (de) * 2012-01-07 2013-07-11 Oswald Elektromotoren Gmbh Stromkurve für eine supraleitende elektrische Maschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1363707A (en) * 1920-04-15 1920-12-28 Beard James Robert System for supplying electric power for lighting purposes from lowfrequency power-circuits
US3211914A (en) * 1961-10-09 1965-10-12 Gen Electric Electric power transmission system
US3824442A (en) * 1971-07-23 1974-07-16 Westinghouse Brake & Signal Inverter circuits
GB1357427A (en) * 1971-07-23 1974-06-19 Westinghouse Brake & Signal Inverters

Also Published As

Publication number Publication date
CH577250A5 (it) 1976-06-30
JPS5444361B2 (it) 1979-12-25
JPS5053818A (it) 1975-05-13
FR2243546A1 (it) 1975-04-04
GB1477169A (en) 1977-06-22
US3942091A (en) 1976-03-02
SE7410796L (it) 1975-03-07
AT335015B (de) 1977-02-25
DE2345035B1 (de) 1975-03-13
DE2345035C2 (de) 1975-10-23
ATA665474A (de) 1976-06-15
CA1029801A (en) 1978-04-18

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