FI20000647A0 - Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi - Google Patents

Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi

Info

Publication number
FI20000647A0
FI20000647A0 FI20000647A FI20000647A FI20000647A0 FI 20000647 A0 FI20000647 A0 FI 20000647A0 FI 20000647 A FI20000647 A FI 20000647A FI 20000647 A FI20000647 A FI 20000647A FI 20000647 A0 FI20000647 A0 FI 20000647A0
Authority
FI
Finland
Prior art keywords
determining
squirrel
cage motor
frequency
speed
Prior art date
Application number
FI20000647A
Other languages
English (en)
Swedish (sv)
Inventor
Kari Saarinen
Michail Orkisz
Original Assignee
Abb Research Ltd
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 Research Ltd filed Critical Abb Research Ltd
Priority to FI20000647A priority Critical patent/FI20000647A0/fi
Publication of FI20000647A0 publication Critical patent/FI20000647A0/fi
Priority to EP01921393A priority patent/EP1285275B1/en
Priority to DE60123418T priority patent/DE60123418T2/de
Priority to CA002402274A priority patent/CA2402274A1/en
Priority to PCT/FI2001/000272 priority patent/WO2001071363A1/en
Priority to BR0109410-6A priority patent/BR0109410A/pt
Priority to AU2001248389A priority patent/AU2001248389B2/en
Priority to AT01921393T priority patent/ATE341004T1/de
Priority to AU4838901A priority patent/AU4838901A/xx
Priority to ZA200207059A priority patent/ZA200207059B/en
Priority to US10/233,586 priority patent/US6671639B2/en
Priority to NO20024472A priority patent/NO20024472D0/no

Links

Classifications

    • 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)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
FI20000647A 2000-03-20 2000-03-20 Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi FI20000647A0 (fi)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FI20000647A FI20000647A0 (fi) 2000-03-20 2000-03-20 Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi
AU4838901A AU4838901A (en) 2000-03-20 2001-03-19 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
PCT/FI2001/000272 WO2001071363A1 (en) 2000-03-20 2001-03-19 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
DE60123418T DE60123418T2 (de) 2000-03-20 2001-03-19 Verfahren zur bestimmung der drehgeschwindigkeit eines squirrel-cage-motors und computersoftwareprodukt zur ausführung des verfahrens
CA002402274A CA2402274A1 (en) 2000-03-20 2001-03-19 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
EP01921393A EP1285275B1 (en) 2000-03-20 2001-03-19 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
BR0109410-6A BR0109410A (pt) 2000-03-20 2001-03-19 Método de determinação de uma velocidade de rotação de um motor com rotor em curto-circuito, e, produto de software de computador para determinação da velocidade de rotação
AU2001248389A AU2001248389B2 (en) 2000-03-20 2001-03-19 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
AT01921393T ATE341004T1 (de) 2000-03-20 2001-03-19 Verfahren zur bestimmung der drehgeschwindigkeit eines squirrel-cage-motors und computersoftwareprodukt zur ausführung des verfahrens
ZA200207059A ZA200207059B (en) 2000-03-20 2002-09-03 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method.
US10/233,586 US6671639B2 (en) 2000-03-20 2002-09-04 Method of determining speed of rotation of squirrel-cage motor and a computer software product to carry out the method
NO20024472A NO20024472D0 (no) 2000-03-20 2002-09-18 Metode for å bestemme rotasjonshastighet til en kortslutningsmotor samt datamaskinprogramvare for å utföre metoden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20000647A FI20000647A0 (fi) 2000-03-20 2000-03-20 Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi

Publications (1)

Publication Number Publication Date
FI20000647A0 true FI20000647A0 (fi) 2000-03-20

Family

ID=8557981

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000647A FI20000647A0 (fi) 2000-03-20 2000-03-20 Menetelmä oikosulkumoottorin pyörimisnopeuden määrittämiseksi

Country Status (11)

Country Link
US (1) US6671639B2 (fi)
EP (1) EP1285275B1 (fi)
AT (1) ATE341004T1 (fi)
AU (2) AU2001248389B2 (fi)
BR (1) BR0109410A (fi)
CA (1) CA2402274A1 (fi)
DE (1) DE60123418T2 (fi)
FI (1) FI20000647A0 (fi)
NO (1) NO20024472D0 (fi)
WO (1) WO2001071363A1 (fi)
ZA (1) ZA200207059B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2574947A1 (en) * 2011-09-30 2013-04-03 ABB Technology AG A method of determining stationary signals for the diagnostics of an electromechanical system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133269A1 (de) * 1991-10-08 1993-04-15 Bosch Gmbh Robert Verfahren zur messung der drehzahl eines rotierenden teiles
US5392642A (en) * 1993-06-30 1995-02-28 Cummins Engine Company, Inc. System for detection of low power in at least one cylinder of a multi-cylinder engine
DE19600640A1 (de) * 1996-01-10 1997-07-17 Wilo Gmbh Sensor für eine Motorkreiselpumpe
US6449567B1 (en) 1996-05-20 2002-09-10 Crane Nuclear, Inc. Apparatus and method for determining shaft speed of a motor
GB9718026D0 (en) * 1997-08-27 1997-10-29 Secr Defence Multi-component signal detection system
US6087796A (en) 1998-06-16 2000-07-11 Csi Technology, Inc. Method and apparatus for determining electric motor speed using vibration and flux

Also Published As

Publication number Publication date
DE60123418T2 (de) 2007-08-02
ZA200207059B (en) 2003-05-02
CA2402274A1 (en) 2001-09-27
ATE341004T1 (de) 2006-10-15
NO20024472L (no) 2002-09-18
BR0109410A (pt) 2003-06-03
EP1285275B1 (en) 2006-09-27
DE60123418D1 (de) 2006-11-09
NO20024472D0 (no) 2002-09-18
US6671639B2 (en) 2003-12-30
AU4838901A (en) 2001-10-03
EP1285275A1 (en) 2003-02-26
AU2001248389B2 (en) 2005-07-07
US20030046014A1 (en) 2003-03-06
WO2001071363A1 (en) 2001-09-27

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