GB2266976B - Apparatus for and method of controlling speed of elevator - Google Patents

Apparatus for and method of controlling speed of elevator

Info

Publication number
GB2266976B
GB2266976B GB9309541A GB9309541A GB2266976B GB 2266976 B GB2266976 B GB 2266976B GB 9309541 A GB9309541 A GB 9309541A GB 9309541 A GB9309541 A GB 9309541A GB 2266976 B GB2266976 B GB 2266976B
Authority
GB
United Kingdom
Prior art keywords
elevator
controlling speed
controlling
speed
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 - Fee Related
Application number
GB9309541A
Other versions
GB2266976A (en
GB9309541D0 (en
Inventor
Jong Keon Ahn
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.)
LSIS Co Ltd
Original Assignee
Goldstar Industrial Systems Co 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 Goldstar Industrial Systems Co Ltd filed Critical Goldstar Industrial Systems Co Ltd
Publication of GB9309541D0 publication Critical patent/GB9309541D0/en
Publication of GB2266976A publication Critical patent/GB2266976A/en
Application granted granted Critical
Publication of GB2266976B publication Critical patent/GB2266976B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Control Of Electric Motors In General (AREA)
GB9309541A 1992-05-13 1993-05-10 Apparatus for and method of controlling speed of elevator Expired - Fee Related GB2266976B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920008093A KR950006389B1 (en) 1992-05-13 1992-05-13 Elevator vibration controlling method

Publications (3)

Publication Number Publication Date
GB9309541D0 GB9309541D0 (en) 1993-06-23
GB2266976A GB2266976A (en) 1993-11-17
GB2266976B true GB2266976B (en) 1995-05-24

Family

ID=19333042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9309541A Expired - Fee Related GB2266976B (en) 1992-05-13 1993-05-10 Apparatus for and method of controlling speed of elevator

Country Status (3)

Country Link
KR (1) KR950006389B1 (en)
CN (1) CN1078958A (en)
GB (1) GB2266976B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612570C2 (en) * 1996-03-29 2003-08-28 Bosch Rexroth Ag Device for damping the vibrations of a rope-mass system
JPH1053378A (en) * 1996-06-07 1998-02-24 Otis Elevator Co Elevator speed control circuit
JP3937363B2 (en) * 1997-09-09 2007-06-27 東芝エレベータ株式会社 Elevator speed control device
FI974228A (en) * 1997-11-13 1999-05-14 Kone Corp A method for eliminating the torque oscillation of a frequency controlled AC motor
WO2002083541A1 (en) * 2001-04-10 2002-10-24 Mitsubishi Denki Kabushiki Kaisha Vibration reducer of elevator
JP4146141B2 (en) * 2002-03-12 2008-09-03 東芝エレベータ株式会社 Vibration adjusting device and vibration adjusting method
US6963184B2 (en) * 2002-09-26 2005-11-08 3M Innovative Properties Company Adaptable spatial notch filter
JP4096945B2 (en) * 2002-11-26 2008-06-04 三菱電機株式会社 Motor speed control device
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
US9394138B2 (en) 2010-11-30 2016-07-19 Otis Elevator Company Method and system for dampening noise or vibration using a motor
US10985681B2 (en) * 2013-09-11 2021-04-20 Blaw-Knox Corporation Self adjusting generator speed control
JP6113365B2 (en) 2014-06-30 2017-04-12 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ Method and apparatus for adjusting pan head parameter and pan head device
CN105227824B (en) * 2014-06-30 2018-06-15 深圳市大疆灵眸科技有限公司 A kind of holder parameter regulation means, device and tripod head equipment
JP2019112165A (en) * 2017-12-21 2019-07-11 株式会社日立製作所 Control device and control method of elevator apparatus
US11535486B2 (en) * 2018-08-21 2022-12-27 Otis Elevator Company Determining elevator car location using vibrations
CN111262496A (en) * 2020-04-30 2020-06-09 南京达风数控技术有限公司 Method for online suppressing resonance of servo control system and servo control system

Also Published As

Publication number Publication date
KR930023252A (en) 1993-12-18
KR950006389B1 (en) 1995-06-14
GB2266976A (en) 1993-11-17
GB9309541D0 (en) 1993-06-23
CN1078958A (en) 1993-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010510