SE9903666L - Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning - Google Patents

Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning

Info

Publication number
SE9903666L
SE9903666L SE9903666A SE9903666A SE9903666L SE 9903666 L SE9903666 L SE 9903666L SE 9903666 A SE9903666 A SE 9903666A SE 9903666 A SE9903666 A SE 9903666A SE 9903666 L SE9903666 L SE 9903666L
Authority
SE
Sweden
Prior art keywords
speed
asynchronous machine
estimating
voltage
rotor
Prior art date
Application number
SE9903666A
Other languages
Unknown language ( )
English (en)
Other versions
SE517013C2 (sv
SE9903666D0 (sv
Inventor
Lars Tuve Hansson
Alojz Slutej
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE9903666A priority Critical patent/SE517013C2/sv
Publication of SE9903666D0 publication Critical patent/SE9903666D0/sv
Priority to US10/110,428 priority patent/US6995539B1/en
Priority to AU10686/01A priority patent/AU1068601A/en
Priority to PCT/SE2000/001980 priority patent/WO2001027637A1/en
Priority to EP00971953A priority patent/EP1222470A1/en
Priority to KR1020027004923A priority patent/KR100732898B1/ko
Priority to JP2001530596A priority patent/JP2003511703A/ja
Publication of SE9903666L publication Critical patent/SE9903666L/sv
Publication of SE517013C2 publication Critical patent/SE517013C2/sv

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
SE9903666A 1999-10-12 1999-10-12 Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning SE517013C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9903666A SE517013C2 (sv) 1999-10-12 1999-10-12 Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning
US10/110,428 US6995539B1 (en) 1999-10-12 2000-10-12 Device and a method for estimating the speed of a slip ring asynchronous machine
AU10686/01A AU1068601A (en) 1999-10-12 2000-10-12 A device and a method for estimating the speed of a slip ring asynchronous machine
PCT/SE2000/001980 WO2001027637A1 (en) 1999-10-12 2000-10-12 A device and a method for estimating the speed of a slip ring asynchronous machine
EP00971953A EP1222470A1 (en) 1999-10-12 2000-10-12 A device and a method for estimating the speed of a slip ring asynchronous machine
KR1020027004923A KR100732898B1 (ko) 1999-10-12 2000-10-12 슬립링 비동기 기계의 속도를 산정하기 위한 장치 및 방법
JP2001530596A JP2003511703A (ja) 1999-10-12 2000-10-12 スリップリング非同期機械の速度を評価する装置及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903666A SE517013C2 (sv) 1999-10-12 1999-10-12 Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning

Publications (3)

Publication Number Publication Date
SE9903666D0 SE9903666D0 (sv) 1999-10-12
SE9903666L true SE9903666L (sv) 2001-04-13
SE517013C2 SE517013C2 (sv) 2002-04-02

Family

ID=20417322

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903666A SE517013C2 (sv) 1999-10-12 1999-10-12 Anordning och förfarande för att uppskatta hastigheten hos en släpringad asynkronmaskin samt användning

Country Status (7)

Country Link
US (1) US6995539B1 (sv)
EP (1) EP1222470A1 (sv)
JP (1) JP2003511703A (sv)
KR (1) KR100732898B1 (sv)
AU (1) AU1068601A (sv)
SE (1) SE517013C2 (sv)
WO (1) WO2001027637A1 (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1995865B1 (en) * 2006-02-08 2014-07-02 Oilfield Equipment Development Center Limited Method for controlling an ac electronic motor and device for carrying out said method
DE102007035570A1 (de) * 2007-07-26 2009-02-05 Universität Kassel Doppelt gespeister Asynchrongenerator und Verfahren zu dessen Betrieb
US8288976B2 (en) * 2008-06-23 2012-10-16 Sntech, Inc. Optimization of motor operation using a test cycle
US8598833B2 (en) * 2009-12-11 2013-12-03 Sntech Inc. Electrically communtated motor with data communication device
EP2544364B1 (de) * 2011-07-08 2014-08-27 Siemens Aktiengesellschaft Momentenbeobachter auf der Basis der Messung von Ausgangsströmen und Ausgangsspannungen
US9528891B2 (en) 2014-11-25 2016-12-27 Hamilton Sundstrand Corporation Slip ring containment band
US10139196B2 (en) 2016-09-14 2018-11-27 Raytheon Company Marksman launcher system architecture
US10054400B2 (en) 2016-09-14 2018-08-21 Raytheon Company Robot arm launching system
CN110388303B (zh) * 2018-04-20 2020-05-12 新疆金风科技股份有限公司 风力发电机组转速的测量方法、装置及系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019104A (en) * 1974-03-26 1977-04-19 Parker Louis W Variable speed induction motor
US4078189A (en) * 1976-06-22 1978-03-07 Harnischfeger Corporation Control system for regulating the torque and speed of an electric motor including static frequency detector for speed detection and regulation
GB1600868A (en) 1977-04-20 1981-10-21 Brush Elec Machines Method of testing and apparatus for testing engines
SU830244A1 (ru) 1979-06-15 1981-05-15 Предприятие П/Я А-7676 Устройство дл измерени скоростиВРАщЕНи АСиНХРОННОгО дВигАТЕл СфАзНыМ POTOPOM
JPS61180592A (ja) * 1985-02-05 1986-08-13 Mitsubishi Electric Corp 査導電動機の制御装置
US4884016A (en) * 1988-08-23 1989-11-28 Aerotech, Inc. Closed loop torque angle control of synchronous motor
US4896090A (en) * 1988-10-31 1990-01-23 General Electric Company Locomotive wheelslip control system
JPH02271256A (ja) * 1989-04-12 1990-11-06 Toshiba Corp 回転速度検出装置の判定装置
US5163170A (en) * 1989-06-29 1992-11-10 Grabowski Frank M Spin and or stall detector for an electrically propelled traction vehicle
KR930007595B1 (ko) * 1990-03-31 1993-08-13 금성계전주식회사 유도 전동기의 속도 추정 벡터 제어시스템
IT1243458B (it) 1990-07-27 1994-06-15 Studi Automazione S R L Centro Dispositivo di misura e controllo particolarmente per motori elettrci asincroni
US5272429A (en) * 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses
US5334923A (en) * 1990-10-01 1994-08-02 Wisconsin Alumni Research Foundation Motor torque control method and apparatus
US5159255A (en) * 1990-11-07 1992-10-27 Savvy Frontiers Patent Trust Energy conserving electric induction motor field control method and apparatus
US5619435A (en) * 1993-04-07 1997-04-08 Ford Motor Company Method and apparatus for simulating the behavior and operation of a three-phase induction machine
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
US5739664A (en) * 1996-02-05 1998-04-14 Ford Global Technologies, Inc. Induction motor drive controller
US5729113A (en) * 1997-01-21 1998-03-17 General Electric Company Sensorless rotor velocity estimation for induction motors
FR2769428B1 (fr) * 1997-10-06 1999-12-24 Micro Beam Procede et dispositif de commande d'un moteur synchrone a aimant permanent
US5929400A (en) * 1997-12-22 1999-07-27 Otis Elevator Company Self commissioning controller for field-oriented elevator motor/drive system
US6199018B1 (en) * 1998-03-04 2001-03-06 Emerson Electric Co. Distributed diagnostic system
DE19809764C2 (de) 1998-03-06 1999-12-30 Interelectric Ag Sachseln Verfahren und Vorrichtung zur Steuerung eines elektronisch kommutierten Gleichstrommotors
US6069467A (en) * 1998-11-16 2000-05-30 General Electric Company Sensorless rotor tracking of induction machines with asymmetrical rotor resistance
US6429612B1 (en) * 2000-03-30 2002-08-06 Yaskawa Electric America, Inc. Fast stopping method for induction motors operating from variable frequency drives

Also Published As

Publication number Publication date
WO2001027637A1 (en) 2001-04-19
AU1068601A (en) 2001-04-23
US6995539B1 (en) 2006-02-07
SE517013C2 (sv) 2002-04-02
KR100732898B1 (ko) 2007-06-27
JP2003511703A (ja) 2003-03-25
EP1222470A1 (en) 2002-07-17
KR20020081206A (ko) 2002-10-26
SE9903666D0 (sv) 1999-10-12

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