SE9000497D0 - Method and apparatus for controlling an an induction motor by indirect measurement of the air-gap voltage - Google Patents

Method and apparatus for controlling an an induction motor by indirect measurement of the air-gap voltage

Info

Publication number
SE9000497D0
SE9000497D0 SE9000497A SE9000497A SE9000497D0 SE 9000497 D0 SE9000497 D0 SE 9000497D0 SE 9000497 A SE9000497 A SE 9000497A SE 9000497 A SE9000497 A SE 9000497A SE 9000497 D0 SE9000497 D0 SE 9000497D0
Authority
SE
Sweden
Prior art keywords
alpha
pct
angle
control system
currents
Prior art date
Application number
SE9000497A
Other languages
English (en)
Other versions
SE9000497L (sv
Inventor
Ragnar Joensson
Original Assignee
Ragnar Joensson
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 Ragnar Joensson filed Critical Ragnar Joensson
Priority to SE9000497A priority Critical patent/SE9000497L/sv
Publication of SE9000497D0 publication Critical patent/SE9000497D0/sv
Priority to AU72410/91A priority patent/AU7241091A/en
Priority to AT91904122T priority patent/ATE110899T1/de
Priority to PCT/SE1991/000086 priority patent/WO1991012656A1/en
Priority to DE69103746T priority patent/DE69103746T2/de
Priority to EP91904122A priority patent/EP0515469B1/en
Priority to ES91904122T priority patent/ES2064087T3/es
Priority to JP50430291A priority patent/JP3325886B2/ja
Priority to US07/920,310 priority patent/US5294876A/en
Publication of SE9000497L publication Critical patent/SE9000497L/sv
Priority to JP2000356368A priority patent/JP2001245500A/ja

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
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/10—Direct field-oriented control; Rotor flux feed-back control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
SE9000497A 1990-02-12 1990-02-12 Foerfarande och apparat foer reglering av en asynkronmotor genom indirekt maetning av luftgapsspaenningen SE9000497L (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9000497A SE9000497L (sv) 1990-02-12 1990-02-12 Foerfarande och apparat foer reglering av en asynkronmotor genom indirekt maetning av luftgapsspaenningen
JP50430291A JP3325886B2 (ja) 1990-02-12 1991-02-08 交流誘導電動機の制御システム及び制御方法
DE69103746T DE69103746T2 (de) 1990-02-12 1991-02-08 Verfahren und vorrichtung zur regelung eines wechselstromasynchronmotors durch indirekte messung der luftspaltspannung.
AT91904122T ATE110899T1 (de) 1990-02-12 1991-02-08 Verfahren und vorrichtung zur regelung eines wechselstromasynchronmotors durch indirekte messung der luftspaltspannung.
PCT/SE1991/000086 WO1991012656A1 (en) 1990-02-12 1991-02-08 Method and apparatus for controlling an ac induction motor by indirect measurement of the air-gap voltage
AU72410/91A AU7241091A (en) 1990-02-12 1991-02-08 Method and apparatus for controlling an ac induction motor by indirect measurement of the air-gap voltage
EP91904122A EP0515469B1 (en) 1990-02-12 1991-02-08 Method and apparatus for controlling an ac induction motor by indirect measurement of the air-gap voltage
ES91904122T ES2064087T3 (es) 1990-02-12 1991-02-08 Metodo y aparato para controlar un motor de induccion de ca mediante la medicion indirecta del voltaje de entrehierro.
US07/920,310 US5294876A (en) 1990-02-12 1991-08-02 Method and apparatus for controlling an AC induction motor by indirect measurement of the air-gap voltage
JP2000356368A JP2001245500A (ja) 1990-02-12 2000-11-22 交流誘導電動機の制御システムおよび制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000497A SE9000497L (sv) 1990-02-12 1990-02-12 Foerfarande och apparat foer reglering av en asynkronmotor genom indirekt maetning av luftgapsspaenningen

Publications (2)

Publication Number Publication Date
SE9000497D0 true SE9000497D0 (sv) 1990-02-12
SE9000497L SE9000497L (sv) 1991-08-13

Family

ID=20378533

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000497A SE9000497L (sv) 1990-02-12 1990-02-12 Foerfarande och apparat foer reglering av en asynkronmotor genom indirekt maetning av luftgapsspaenningen

Country Status (9)

Country Link
US (1) US5294876A (sv)
EP (1) EP0515469B1 (sv)
JP (2) JP3325886B2 (sv)
AT (1) ATE110899T1 (sv)
AU (1) AU7241091A (sv)
DE (1) DE69103746T2 (sv)
ES (1) ES2064087T3 (sv)
SE (1) SE9000497L (sv)
WO (1) WO1991012656A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05181503A (ja) * 1991-12-27 1993-07-23 Toyo Electric Mfg Co Ltd 安定化フィードバック制御方法
JP3064671B2 (ja) * 1992-04-27 2000-07-12 富士電機株式会社 電力変換装置の制御回路
JPH06178576A (ja) * 1992-12-04 1994-06-24 Toshiba Mach Co Ltd 同期電動機の制御方法
US5559419A (en) * 1993-12-22 1996-09-24 Wisconsin Alumni Research Foundation Method and apparatus for transducerless flux estimation in drives for induction machines
US5585709A (en) * 1993-12-22 1996-12-17 Wisconsin Alumni Research Foundation Method and apparatus for transducerless position and velocity estimation in drives for AC machines
US5708346A (en) * 1994-01-10 1998-01-13 Sulzer Electronics Ag Method and control apparatus for controlling an AC-machine
FR2743456B1 (fr) * 1996-01-04 1998-02-06 Thomson Csf Moteur electrique de type synchrone a aimants permanents et vehicule comportant un tel moteur
US5821725A (en) * 1996-10-16 1998-10-13 Industrial Technology Research Institute Electric current compensation circuit for brushless motors for reducing ripples in output torques during phase change
TW393748B (en) * 1997-08-22 2000-06-11 Enomoto Kk Manufacturing of semiconductor devices and semiconductor lead frame
US6078119A (en) * 1997-11-26 2000-06-20 Ebara Corporation Bearingless rotary machine
DE19844050A1 (de) * 1998-09-25 2000-03-30 Abb Daimler Benz Transp Verfahren zum Steuern und Regeln eines elektrischen Antriebes sowie Vorrichtung zur Durchführung des Verfahrens
US6069467A (en) * 1998-11-16 2000-05-30 General Electric Company Sensorless rotor tracking of induction machines with asymmetrical rotor resistance
AU2001274396A1 (en) * 2000-05-23 2001-12-03 Vestas Wind Systems A/S Variable speed wind turbine having a matrix converter
US6664672B2 (en) 2001-07-13 2003-12-16 American Superconductor Corporation Enhancement of stator leakage inductance in air-core machines
US7015595B2 (en) * 2002-02-11 2006-03-21 Vestas Wind Systems A/S Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
WO2003073185A2 (en) * 2002-02-28 2003-09-04 Zetacon Corporation Predictive control system and method
CA2379732A1 (en) * 2002-04-02 2003-10-02 Turbocor Inc. System and method for controlling an electric motor
US6756763B2 (en) * 2002-05-02 2004-06-29 Visteon Global Technologies, Inc. Sensorless induction motor control
JP2004173422A (ja) * 2002-11-20 2004-06-17 Fanuc Ltd 誘導電動機の制御装置
US7116075B2 (en) * 2003-10-31 2006-10-03 Valeo Electrical Systems, Inc. Electric power steering system for a vehicle
JP2005219133A (ja) * 2004-02-03 2005-08-18 Fanuc Ltd ロボット用サーボモータ制御装置およびロボット
ATE452461T1 (de) * 2004-03-10 2010-01-15 Ragnar Joensson Verfahren und steuersystem für einen wechselstrom-induktionsmotor
US9335356B2 (en) * 2010-12-06 2016-05-10 Mitsubishi Electric Corporation Inductance measuring device and measuring method for synchronous motor
KR101619567B1 (ko) * 2012-11-09 2016-05-18 엘에스산전 주식회사 유도전동기의 파라미터 추정장치
US20220190697A1 (en) * 2019-05-24 2022-06-16 Mitsubishi Electric Corporation Method for producing electric motor, electric motor, compressor, and air conditioner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106789C3 (de) * 1971-02-12 1978-03-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Steuerung oder Regelung des Ständerstromvektors einer Asynchronmaschine
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
SE420141B (sv) * 1980-01-08 1981-09-14 Ragnar Georg Jonsson Sett och anordning for styrning av en vexelstroms asynkronmotor
DE3034252A1 (de) * 1980-09-11 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum feldorientierten betrieb einer umrichtergespeisten asynchronmaschine
WO1982001628A1 (en) * 1980-10-30 1982-05-13 Ragnar Joensson Method and apparatus for controlling an ac induction motor
NO851324L (no) * 1984-05-18 1985-11-19 Siemens Ag Fremgangsmaate og anordning til aa bestemme en dreiefelt-maskins fluksvektor.
EP0228535A1 (de) * 1985-12-04 1987-07-15 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Bestimmung des Flusswinkels einer Drehfeldmaschine bzw. zum Lageorientierten Betrieb der Maschine
EP0274716A1 (de) * 1987-01-09 1988-07-20 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Bestimmen des Flussvektors einer Drehfeldmaschine
SE8701008L (sv) * 1987-03-11 1988-09-12 Ragnar Jonsson Forbettrat reglerforfarande for en vexelstromsinduktionsmotor och anordning dertill
FI884512A (fi) * 1987-11-25 1989-05-26 Siemens Ag Foerfarande foer efterbildning av en belastningsvinkels nuvaerde hos en vridfaeltsmotor samt ett kopplingsschema foer foerverkligande av detta foerfarande.

Also Published As

Publication number Publication date
EP0515469B1 (en) 1994-08-31
JP3325886B2 (ja) 2002-09-17
JP2001245500A (ja) 2001-09-07
EP0515469A1 (en) 1992-12-02
JPH05504044A (ja) 1993-06-24
US5294876A (en) 1994-03-15
ATE110899T1 (de) 1994-09-15
SE9000497L (sv) 1991-08-13
DE69103746D1 (de) 1994-10-06
AU7241091A (en) 1991-09-03
WO1991012656A1 (en) 1991-08-22
ES2064087T3 (es) 1995-01-16
DE69103746T2 (de) 1995-04-13

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