ES2055480T3 - Procedimiento y aparato para frenar un motor de jaula de ardilla de un ascensor alimentado por un convertidor de frecuencia en situaciones de fallos. - Google Patents

Procedimiento y aparato para frenar un motor de jaula de ardilla de un ascensor alimentado por un convertidor de frecuencia en situaciones de fallos.

Info

Publication number
ES2055480T3
ES2055480T3 ES91103862T ES91103862T ES2055480T3 ES 2055480 T3 ES2055480 T3 ES 2055480T3 ES 91103862 T ES91103862 T ES 91103862T ES 91103862 T ES91103862 T ES 91103862T ES 2055480 T3 ES2055480 T3 ES 2055480T3
Authority
ES
Spain
Prior art keywords
motor
procedure
braking
frequency converter
fault situations
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 - Lifetime
Application number
ES91103862T
Other languages
English (en)
Inventor
Harri Hakala
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.)
Kone Elevator GmbH
Original Assignee
Kone Elevator GmbH
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 Elevator GmbH filed Critical Kone Elevator GmbH
Application granted granted Critical
Publication of ES2055480T3 publication Critical patent/ES2055480T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by applying dc to the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
  • Stopping Of Electric Motors (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

SE PRESENTA UN PROCEDIMIENTO Y UN APARATO PARA FRENAR UN MOTOR DE INDUCIDO DE BARRAS DE UN ELEVADOR (1) ALIMENTADO POR UN CONVERSOR DE FRECUENCIA (10) EN SITUACIONES DE AVERIA QUE USA CORRIENTE CONTINUA SUMINISTRADA DESDE UNA FUENTE DE VOLTAJE DE CORRIENTE CONTINUA (11). EN EL PROCEDIMIENTO, LA CORRIENTE EN AL MENOS UNA DE LAS FASES DEL MOTOR Y LA VELOCIDAD ROTACIONAL DEL MOTOR SE MIDEN, Y EL SUMINISTRO DE CORRIENTE CONTINUA SE CONTROLA POR MEDIO DE UN DISPOSITIVO CONMUTADOR (K1). CUANDO LA VELOCIDAD DEL ELEVADOR EXCEDE EL VALOR CORRESPONDIENTE AL DESLIZAMIENTO NOMINAL Y LA CORRIENTE DEL MOTOR ES INFERIOR A LA CORRIENTE MAGNETIZADORA NOMINAL, EL DISPOSITIVO DE CONMUTACION CONECTA LA CORRIENTE CONTINUA DE LA FUENTE DE VOLTAJE DE CORRIENTE CONTINUA (11) AL MOTOR.
ES91103862T 1990-03-13 1991-03-13 Procedimiento y aparato para frenar un motor de jaula de ardilla de un ascensor alimentado por un convertidor de frecuencia en situaciones de fallos. Expired - Lifetime ES2055480T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI901249A FI86784C (fi) 1990-03-13 1990-03-13 Foerfarande och anordning foer bromsning av en av en frekvenskonverter matad kortsluten asynkronmotor i en hiss i en felsituation

Publications (1)

Publication Number Publication Date
ES2055480T3 true ES2055480T3 (es) 1994-08-16

Family

ID=8530057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91103862T Expired - Lifetime ES2055480T3 (es) 1990-03-13 1991-03-13 Procedimiento y aparato para frenar un motor de jaula de ardilla de un ascensor alimentado por un convertidor de frecuencia en situaciones de fallos.

Country Status (12)

Country Link
US (1) US5278484A (es)
EP (1) EP0446905B1 (es)
JP (1) JP2593592B2 (es)
AT (1) ATE107098T1 (es)
AU (1) AU627401B2 (es)
BR (1) BR9100998A (es)
CA (1) CA2037558C (es)
DE (1) DE69102318T2 (es)
DK (1) DK0446905T3 (es)
ES (1) ES2055480T3 (es)
FI (1) FI86784C (es)
RU (1) RU2089037C1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94948C (fi) * 1994-01-05 1995-11-27 Kone Oy Laitteisto hissin nopeudenrajoittimessa
US5705903A (en) * 1996-02-12 1998-01-06 Unicoil, Inc. Electric brake for an alternating current motor
GB2310770B (en) * 1996-02-28 1998-02-04 Hitachi Ltd Control device for controlling AC motor such as that in elevator with high driving efficiency
DE19619190C1 (de) * 1996-05-11 1998-01-02 Jungheinrich Ag Bremssteuervorrichtung für den Fahrantrieb eines Flurförderzeugs für höhere Fahrgeschwindigkeiten
US6421764B2 (en) * 1998-08-27 2002-07-16 Ati Technologies, Inc. Method and apparatus for efficient clearing of memory
FI118732B (fi) 2000-12-08 2008-02-29 Kone Corp Hissi
US9573792B2 (en) 2001-06-21 2017-02-21 Kone Corporation Elevator
ES2302816T3 (es) 2001-06-21 2008-08-01 Kone Corporation Ascensor.
FI119234B (fi) * 2002-01-09 2008-09-15 Kone Corp Hissi
DE102005039643B4 (de) * 2005-08-17 2007-08-02 Siemens Ag Regalbediengerät
JP5543454B2 (ja) * 2008-07-25 2014-07-09 オーチス エレベータ カンパニー エレベータの非常モード運転方法
DE102010033459A1 (de) * 2009-08-11 2011-06-09 Diehl Ako Stiftung & Co. Kg Verfahren zur Fehlererkennung bei der Ansteuerung eines Drehfeldmotors
CN105283404B (zh) * 2013-06-13 2017-09-29 因温特奥股份公司 用于人员运送设备的制动方法、用于执行制动方法的制动控制装置以及具有制动控制装置的人员运送设备
CN104192662B (zh) * 2014-07-25 2016-12-07 杭州优迈科技有限公司 一种电梯制动器制动力矩的检测方法
DE102017214416A1 (de) * 2017-08-18 2019-02-21 Sms Group Gmbh Verfahren und Vorrichtung zur elektrischen Bremsung mit mechanischer Haltevorrichtung für einen Direktantrieb bei der Metallbearbeitung
WO2023183502A1 (en) * 2022-03-23 2023-09-28 Lord Corporation Active vibration control system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376485A (en) * 1964-07-02 1968-04-02 Toyo Electric Mfg Co Ltd Control system for polyphase induction motors
US3708734A (en) * 1972-02-14 1973-01-02 Du Pont Electric motor braking apparatus
JPS4950708U (es) * 1972-08-10 1974-05-04
DD109597A1 (es) * 1974-03-15 1974-11-12
JPS51131044A (en) * 1975-05-09 1976-11-15 Hitachi Ltd Ac elevator controlling device
JPS54162361A (en) * 1978-06-12 1979-12-22 Mitsubishi Electric Corp Controller for elevator
JPS56149964A (en) * 1980-04-18 1981-11-20 Hitachi Ltd Controller for elevator
IN152808B (es) * 1980-06-02 1984-04-14 Siemens Ag
US4544873A (en) * 1982-04-29 1985-10-01 Otis Elevator Company Elevator polyphase motor control
JPS5963998A (ja) * 1982-10-04 1984-04-11 Hitachi Ltd 誘導電動機の制御方法
JPS602075A (ja) * 1983-06-15 1985-01-08 Mitsubishi Electric Corp エレベ−タの安全装置
JPS60261382A (ja) * 1984-06-07 1985-12-24 Mitsubishi Electric Corp エレベ−タの制御装置
JPS60262783A (ja) * 1984-06-12 1985-12-26 三菱電機株式会社 交流エレベ−タの停電時自動着床装置
KR900002784B1 (ko) * 1985-04-30 1990-04-30 미쓰비시전기주식회사 교류엘리베이터의 제어장치
JPH0717323B2 (ja) * 1986-03-07 1995-03-01 三菱電機株式会社 エレベ−タの制御装置
JP2559706B2 (ja) * 1986-05-08 1996-12-04 三菱電機株式会社 交流エレベ−タの制御装置
US4736146A (en) * 1986-07-14 1988-04-05 Banctec, Inc. Run and brake control circuit
FI87024C (fi) * 1987-05-12 1992-11-10 Kone Oy Foerfarande foer styrning av en kortsluten asynkronmotor och styrkrets
JPH0775478B2 (ja) * 1987-05-20 1995-08-09 三菱電機株式会社 交流エレベ−タ制御装置
US4876637A (en) * 1988-03-22 1989-10-24 Kabushiki Kaisha Toshiba Power converter and method of controlling the same
US4857818A (en) * 1988-05-03 1989-08-15 Hobbs Taz D Electric motor brake

Also Published As

Publication number Publication date
CA2037558A1 (en) 1991-09-14
FI86784C (fi) 1992-10-12
FI901249A (fi) 1991-09-14
AU627401B2 (en) 1992-08-20
ATE107098T1 (de) 1994-06-15
BR9100998A (pt) 1991-11-05
EP0446905A3 (en) 1991-12-11
DK0446905T3 (da) 1994-08-15
FI901249A0 (fi) 1990-03-13
EP0446905B1 (en) 1994-06-08
RU2089037C1 (ru) 1997-08-27
EP0446905A2 (en) 1991-09-18
DE69102318T2 (de) 1994-09-15
AU7282391A (en) 1991-09-19
FI86784B (fi) 1992-06-30
CA2037558C (en) 1994-01-18
JPH04223987A (ja) 1992-08-13
JP2593592B2 (ja) 1997-03-26
DE69102318D1 (de) 1994-07-14
US5278484A (en) 1994-01-11

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