FR2243546A1 - - Google Patents

Info

Publication number
FR2243546A1
FR2243546A1 FR7430064A FR7430064A FR2243546A1 FR 2243546 A1 FR2243546 A1 FR 2243546A1 FR 7430064 A FR7430064 A FR 7430064A FR 7430064 A FR7430064 A FR 7430064A FR 2243546 A1 FR2243546 A1 FR 2243546A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7430064A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 FR2243546A1 publication Critical patent/FR2243546A1/fr
Withdrawn legal-status Critical Current

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)
FR7430064A 1973-09-06 1974-09-04 Withdrawn FR2243546A1 (fr)

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
FR2243546A1 true FR2243546A1 (fr) 1975-04-04

Family

ID=5891858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430064A Withdrawn FR2243546A1 (fr) 1973-09-06 1974-09-04

Country Status (10)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502513A1 (de) * 1975-01-22 1976-07-29 Siemens Ag Schaltungsanordnung mit einer anzahl von umrichtern, insbesondere von direktumrichtern in sternschaltung
DE2509177C3 (de) * 1975-03-03 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung mit drei Umrichtern mit Einphasen-Wechselspannungsausgang
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
GB1357427A (en) * 1971-07-23 1974-06-19 Westinghouse Brake & Signal Inverters
US3824442A (en) * 1971-07-23 1974-07-16 Westinghouse Brake & Signal Inverter circuits

Also Published As

Publication number Publication date
US3942091A (en) 1976-03-02
SE7410796L (fr) 1975-03-07
JPS5444361B2 (fr) 1979-12-25
DE2345035B1 (de) 1975-03-13
ATA665474A (de) 1976-06-15
CA1029801A (fr) 1978-04-18
IT1020408B (it) 1977-12-20
DE2345035C2 (de) 1975-10-23
GB1477169A (en) 1977-06-22
CH577250A5 (fr) 1976-06-30
AT335015B (de) 1977-02-25
JPS5053818A (fr) 1975-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse