SG70581A1 - Speed control apparatus for compensating vibration of elevator - Google Patents

Speed control apparatus for compensating vibration of elevator

Info

Publication number
SG70581A1
SG70581A1 SG1996011375A SG1996011375A SG70581A1 SG 70581 A1 SG70581 A1 SG 70581A1 SG 1996011375 A SG1996011375 A SG 1996011375A SG 1996011375 A SG1996011375 A SG 1996011375A SG 70581 A1 SG70581 A1 SG 70581A1
Authority
SG
Singapore
Prior art keywords
elevator
control apparatus
speed control
compensating vibration
compensating
Prior art date
Application number
SG1996011375A
Other languages
English (en)
Inventor
Hong Chan-Oak
Original Assignee
Lg Ind 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 Lg Ind Systems Co Ltd filed Critical Lg Ind Systems Co Ltd
Publication of SG70581A1 publication Critical patent/SG70581A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • 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
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Elevator Control (AREA)
  • Control Of Ac Motors In General (AREA)
SG1996011375A 1995-11-23 1996-11-22 Speed control apparatus for compensating vibration of elevator SG70581A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950043157A KR0186121B1 (ko) 1995-11-23 1995-11-23 엘리베이터의 진동보상을 위한 속도 제어장치

Publications (1)

Publication Number Publication Date
SG70581A1 true SG70581A1 (en) 2000-02-22

Family

ID=19435347

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996011375A SG70581A1 (en) 1995-11-23 1996-11-22 Speed control apparatus for compensating vibration of elevator

Country Status (6)

Country Link
US (1) US5824975A (zh)
JP (1) JPH09188480A (zh)
KR (1) KR0186121B1 (zh)
CN (1) CN1074386C (zh)
BR (1) BR9605668A (zh)
SG (1) SG70581A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3228342B2 (ja) * 1996-06-12 2001-11-12 株式会社東芝 エレベータ速度制御装置
JP3937363B2 (ja) * 1997-09-09 2007-06-27 東芝エレベータ株式会社 エレベータの速度制御装置
US6216824B1 (en) * 1998-12-24 2001-04-17 United Technologies Corporation Semi-active elevator hitch
US6351096B1 (en) * 1999-04-30 2002-02-26 Otis Elevator Company Operation control apparatus for escalator
JP4146141B2 (ja) * 2002-03-12 2008-09-03 東芝エレベータ株式会社 振動調整装置および振動調整方法
US7793763B2 (en) * 2003-11-14 2010-09-14 University Of Maryland, Baltimore County System and method for damping vibrations in elevator cables
WO2005051827A2 (en) * 2003-11-14 2005-06-09 University Of Maryland, Baltimore County System and method for damping vibrations in elevator cables
SG126045A1 (en) * 2005-03-24 2006-10-30 Inventio Ag Elevator with vertical vibration compensation
US8746411B2 (en) * 2008-12-05 2014-06-10 Otis Elevator Company Elevator car positioning including gain adjustment based upon whether a vibration damper is activated
CN102348625B (zh) * 2009-03-16 2015-08-26 奥的斯电梯公司 过加速和过速检测与处理***
US8768522B2 (en) * 2012-05-14 2014-07-01 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling semi-active actuators
WO2013190342A1 (en) * 2012-06-20 2013-12-27 Otis Elevator Company Actively damping vertical oscillations of an elevator car
DE112016006890B4 (de) * 2016-05-23 2022-01-13 Mitsubishi Electric Corporation Aufzugseinrichtung
US10669121B2 (en) * 2017-06-30 2020-06-02 Otis Elevator Company Elevator accelerometer sensor data usage
US11292693B2 (en) * 2019-02-07 2022-04-05 Otis Elevator Company Elevator system control based on building sway
CN113536510A (zh) * 2020-04-10 2021-10-22 深圳市汇川技术股份有限公司 弹性材料振荡抑制方法、***、设备及存储介质
TW202206952A (zh) * 2020-08-07 2022-02-16 永大機電工業股份有限公司 決定電梯速度控制係數的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030570A (en) * 1975-12-10 1977-06-21 Westinghouse Electric Corporation Elevator system
FI72016C (fi) * 1983-08-17 1987-03-09 Kone Oy Foerfarande och anordning foer stabilisering av en likstroemsmotor i en hiss.
US5184055A (en) * 1989-10-06 1993-02-02 Canon Kabushiki Kaisha Device for positioning control
JP2567534B2 (ja) * 1991-12-10 1996-12-25 三菱電機株式会社 エレベータ制御装置
US5542501A (en) * 1991-12-10 1996-08-06 Mitsubishi Denki Kabushiki Kaisha Apparatus for controlling an elevator to reduce vibrations created in a linear drive motor
US5476158A (en) * 1993-03-31 1995-12-19 Otis Elevator Company Rotor time constant adaptation for induction motor in vector controlled elevator drive
US5635689A (en) * 1995-02-17 1997-06-03 Otis Elevator Company Acceleration damping of elevator resonant modes and hydraulic elevator pump leakage compensation

Also Published As

Publication number Publication date
KR0186121B1 (ko) 1999-04-15
JPH09188480A (ja) 1997-07-22
CN1158817A (zh) 1997-09-10
CN1074386C (zh) 2001-11-07
US5824975A (en) 1998-10-20
KR970026863A (ko) 1997-06-24
BR9605668A (pt) 1998-08-18

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