CA1164932A - Method and apparatus for controlling an ac induction motor - Google Patents

Method and apparatus for controlling an ac induction motor

Info

Publication number
CA1164932A
CA1164932A CA000367964A CA367964A CA1164932A CA 1164932 A CA1164932 A CA 1164932A CA 000367964 A CA000367964 A CA 000367964A CA 367964 A CA367964 A CA 367964A CA 1164932 A CA1164932 A CA 1164932A
Authority
CA
Canada
Prior art keywords
motor
control
oscillator
stator
rotor
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
CA000367964A
Other languages
English (en)
French (fr)
Inventor
Ragnar Jonsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1164932A publication Critical patent/CA1164932A/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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/36—Arrangements for braking or slowing; Four quadrant control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Multiple Motors (AREA)
CA000367964A 1980-01-08 1981-01-06 Method and apparatus for controlling an ac induction motor Expired CA1164932A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8000118A SE420141B (sv) 1980-01-08 1980-01-08 Sett och anordning for styrning av en vexelstroms asynkronmotor
SE8000118-3 1980-01-08

Publications (1)

Publication Number Publication Date
CA1164932A true CA1164932A (en) 1984-04-03

Family

ID=20339909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000367964A Expired CA1164932A (en) 1980-01-08 1981-01-06 Method and apparatus for controlling an ac induction motor

Country Status (11)

Country Link
US (1) US4458193A (enEXAMPLES)
EP (1) EP0049241B1 (enEXAMPLES)
JP (1) JPH0250718B2 (enEXAMPLES)
BE (1) BE886987A (enEXAMPLES)
CA (1) CA1164932A (enEXAMPLES)
DE (1) DE3069436D1 (enEXAMPLES)
FI (1) FI66508C (enEXAMPLES)
IT (1) IT1142253B (enEXAMPLES)
SE (1) SE420141B (enEXAMPLES)
SU (1) SU1435164A3 (enEXAMPLES)
WO (1) WO1981002076A1 (enEXAMPLES)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN158551B (enEXAMPLES) * 1981-08-12 1986-12-06 Gen Electric Co Plc
JPS6269495A (ja) * 1985-09-20 1987-03-30 Toshiba Corp 回転陽極ｘ線管駆動装置
JP2752058B2 (ja) * 1986-11-19 1998-05-18 株式会社東芝 Ｘ線管の回転陽極駆動装置
SE8701008L (sv) * 1987-03-11 1988-09-12 Ragnar Jonsson Forbettrat reglerforfarande for en vexelstromsinduktionsmotor och anordning dertill
SE9000497L (sv) * 1990-02-12 1991-08-13 Ragnar Joensson Foerfarande och apparat foer reglering av en asynkronmotor genom indirekt maetning av luftgapsspaenningen
US5218277A (en) * 1991-09-18 1993-06-08 Utdc Inc. Controller for a linear induction motor
EP1219014A4 (en) 1999-09-16 2007-08-15 Delphi Tech Inc METHOD FOR MINIMALLY REDUCING THE TORQUE OF THE MOTOR TORQUE DUE TO IMBALANCES
US7679311B2 (en) * 2007-06-29 2010-03-16 Caterpillar Inc. System and method for dynamic field weakening
US7977925B2 (en) * 2008-04-04 2011-07-12 General Electric Company Systems and methods involving starting variable speed generators
BRPI0900907A2 (pt) * 2009-03-31 2010-12-14 Whirlpool Sa motor sÍncrono e de induÇço
US8786244B2 (en) * 2011-09-22 2014-07-22 GM Global Technology Operations LLC System and method for current estimation for operation of electric motors
RU2723671C1 (ru) * 2019-09-05 2020-06-17 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") Устройство управления асинхронным двигателем

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901248A (en) * 1959-11-27 1962-07-18 Gen Electric Co Ltd Improvements in and relating to supply arrangements for synchronous electric motors
US3571681A (en) * 1969-05-19 1971-03-23 Herbert Berman Controllable speed multiple phase motor
SE334671B (enEXAMPLES) * 1969-12-11 1971-05-03 Philips Svenska Ab
JPS54162119A (en) * 1978-06-13 1979-12-22 Toshiba Corp Controller of induction motor
DE2833542C2 (de) * 1978-07-31 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drehfeldmaschinenantrieb, bestehend aus einer umrichtergespeisten Drehfeldmaschine, insbesondere Synchronmaschine und einer Stromrichtersteuerung für den eigengetakteten, insbesondere feldorientierten Betrieb dieser Maschine, mit zwei baugleichen Wechselspannungsintegratoren und Verfahren zum Betrieb des Drehfeldmajchinenantriebes

Also Published As

Publication number Publication date
SE420141B (sv) 1981-09-14
EP0049241B1 (en) 1984-10-10
WO1981002076A1 (en) 1981-07-23
IT8147513A0 (it) 1981-01-06
JPS56501866A (enEXAMPLES) 1981-12-17
JPH0250718B2 (enEXAMPLES) 1990-11-05
SE8000118L (sv) 1981-07-09
SU1435164A3 (ru) 1988-10-30
FI66508B (fi) 1984-06-29
IT1142253B (it) 1986-10-08
EP0049241A1 (en) 1982-04-14
BE886987A (fr) 1981-07-07
FI820132L (fi) 1982-01-15
US4458193A (en) 1984-07-03
FI66508C (fi) 1984-10-10
DE3069436D1 (en) 1984-11-15

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Legal Events

Date Code Title Description
MKEX Expiry