CA979479A - Voltage control of an a.c. drive system during motor starting - Google Patents

Voltage control of an a.c. drive system during motor starting

Info

Publication number
CA979479A
CA979479A CA181,934A CA181934A CA979479A CA 979479 A CA979479 A CA 979479A CA 181934 A CA181934 A CA 181934A CA 979479 A CA979479 A CA 979479A
Authority
CA
Canada
Prior art keywords
drive system
voltage control
system during
motor starting
during motor
Prior art date
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.)
Expired
Application number
CA181,934A
Other languages
English (en)
Other versions
CA181934S (en
Inventor
Niels P. Pedersen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA979479A publication Critical patent/CA979479A/en
Expired 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • H02P1/52—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by progressive increase of frequency of supply to motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
CA181,934A 1972-10-24 1973-09-24 Voltage control of an a.c. drive system during motor starting Expired CA979479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29975672A 1972-10-24 1972-10-24

Publications (1)

Publication Number Publication Date
CA979479A true CA979479A (en) 1975-12-09

Family

ID=23156156

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,934A Expired CA979479A (en) 1972-10-24 1973-09-24 Voltage control of an a.c. drive system during motor starting

Country Status (4)

Country Link
US (1) US3757179A (en:Method)
JP (1) JPS535403B2 (en:Method)
CA (1) CA979479A (en:Method)
DE (1) DE2352728A1 (en:Method)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881140A (en) * 1974-03-01 1975-04-29 American Seating Co System for expanding and retracting telescoping seating row sections
DE2915035A1 (de) * 1979-04-12 1980-10-16 Siemens Ag Einrichtung zum aendern der relativen phasenwinkellagen von arbeitswellen eines elektrischen gruppenantriebes
US4376913A (en) * 1981-01-16 1983-03-15 Horix Manufacturing Co. Method and apparatus for synchronously driving AC synchronous motors
US4405884A (en) * 1981-04-27 1983-09-20 Weber Harold J Shaft position synchronization means for multiple synchronous induction motors
DE3148947A1 (de) * 1981-12-10 1983-06-23 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Vorrichtung zur steuerung einer vielzahl von stellmotoren an druckmaschinen
JPS5914396A (ja) * 1982-07-15 1984-01-25 Toshiba Corp パルスモ−タ駆動装置
DE3402225A1 (de) * 1984-01-24 1985-07-25 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Ringspinn- oder zwirnmaschine
EP0228007B1 (de) * 1985-12-28 1992-04-15 Paul Forkardt GmbH & Co. KG Werkzeugmaschine und deren Betriebsverfahren
EP1589133A1 (de) * 2004-04-23 2005-10-26 Maschinenfabrik Rieter Ag Verfahren zum synchronen Umschalten eines Motors zwischen zwei Frequenzumrichtern
FR2899040B1 (fr) * 2006-03-24 2010-07-30 Airbus France Systeme de puissance comportant plusieurs machines synchrones autopilotees de facon synchronisee par un convertisseur et procede de commande d'un tel systeme
FR3001343B1 (fr) * 2013-01-18 2015-03-13 Thales Sa Baie modulaire d'onduleurs et son procede de pilotage pour un ensemble de machines electriques munies de capteurs de position
KR20160148729A (ko) * 2015-06-01 2016-12-27 엘에스산전 주식회사 복수 전동기의 제어 방법
EP3107169A1 (en) * 2015-06-19 2016-12-21 Schneider Electric Industries SAS Method of operating a protection device, associated computer program product, protection device and electrical installation

Also Published As

Publication number Publication date
JPS49132513A (en:Method) 1974-12-19
US3757179A (en) 1973-09-04
JPS535403B2 (en:Method) 1978-02-27
DE2352728A1 (de) 1974-04-25

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