FI974228A0 - Foerfarande Foer elimination av momentsvaengningen hos en frekvensomformarstyrd vaexelstroemmotor - Google Patents

Foerfarande Foer elimination av momentsvaengningen hos en frekvensomformarstyrd vaexelstroemmotor

Info

Publication number
FI974228A0
FI974228A0 FI974228A FI974228A FI974228A0 FI 974228 A0 FI974228 A0 FI 974228A0 FI 974228 A FI974228 A FI 974228A FI 974228 A FI974228 A FI 974228A FI 974228 A0 FI974228 A0 FI 974228A0
Authority
FI
Finland
Prior art keywords
vaexelstroemmotor
momentsvaengningen
frekvensomformarstyrd
hos
elimination
Prior art date
Application number
FI974228A
Other languages
Finnish (fi)
Other versions
FI974228A (en
Inventor
Harri Hakala
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Priority to FI974228A priority Critical patent/FI974228A/en
Publication of FI974228A0 publication Critical patent/FI974228A0/en
Priority to AU12372/99A priority patent/AU1237299A/en
Priority to PCT/FI1998/000894 priority patent/WO1999029032A1/en
Publication of FI974228A publication Critical patent/FI974228A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/04—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for damping motor oscillations, e.g. for reducing hunting

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Elevator Control (AREA)
FI974228A 1997-11-13 1997-11-13 A method for eliminating the torque oscillation of a frequency controlled AC motor FI974228A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI974228A FI974228A (en) 1997-11-13 1997-11-13 A method for eliminating the torque oscillation of a frequency controlled AC motor
AU12372/99A AU1237299A (en) 1997-11-13 1998-11-13 Method for removing torque vibrations in an ac motor controlled by a frequency converter
PCT/FI1998/000894 WO1999029032A1 (en) 1997-11-13 1998-11-13 Method for removing torque vibrations in an ac motor controlled by a frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI974228A FI974228A (en) 1997-11-13 1997-11-13 A method for eliminating the torque oscillation of a frequency controlled AC motor

Publications (2)

Publication Number Publication Date
FI974228A0 true FI974228A0 (en) 1997-11-13
FI974228A FI974228A (en) 1999-05-14

Family

ID=8549938

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974228A FI974228A (en) 1997-11-13 1997-11-13 A method for eliminating the torque oscillation of a frequency controlled AC motor

Country Status (3)

Country Link
AU (1) AU1237299A (en)
FI (1) FI974228A (en)
WO (1) WO1999029032A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314724A1 (en) * 2003-03-31 2004-11-04 Demag Cranes & Components Gmbh Method for reducing the polygon effect in a chain drive, in particular in a chain hoist, and chain drive therefor
DE102005006447B4 (en) * 2004-03-10 2021-02-11 Sew-Eurodrive Gmbh & Co Kg Method for reducing the polygon effect in a chain conveyor, device and chain conveyor
US9394138B2 (en) 2010-11-30 2016-07-19 Otis Elevator Company Method and system for dampening noise or vibration using a motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950006389B1 (en) * 1992-05-13 1995-06-14 Lg산전주식회사 Elevator vibration controlling method
JPH1053378A (en) * 1996-06-07 1998-02-24 Otis Elevator Co Elevator speed control circuit

Also Published As

Publication number Publication date
WO1999029032A1 (en) 1999-06-10
AU1237299A (en) 1999-06-16
FI974228A (en) 1999-05-14

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: KONE CORPORATION