IN2015DN01304A - - Google Patents

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Publication number
IN2015DN01304A
IN2015DN01304A IN1304DEN2015A IN2015DN01304A IN 2015DN01304 A IN2015DN01304 A IN 2015DN01304A IN 1304DEN2015 A IN1304DEN2015 A IN 1304DEN2015A IN 2015DN01304 A IN2015DN01304 A IN 2015DN01304A
Authority
IN
India
Prior art keywords
motor
braking
motor windings
braking switches
switches
Prior art date
Application number
Other languages
English (en)
Inventor
Kyle W Rogers
Daryl J Marvin
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of IN2015DN01304A publication Critical patent/IN2015DN01304A/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
    • 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
    • B66B1/308—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 with AC powered elevator drive
    • 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
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • 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
    • B66B5/0043—Devices enhancing safety during maintenance
    • 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
    • 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
    • H02P3/22—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 short-circuit or resistive braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stopping Of Electric Motors (AREA)
  • Elevator Control (AREA)
IN1304DEN2015 2012-08-22 2012-08-22 IN2015DN01304A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/051837 WO2014031112A1 (fr) 2012-08-22 2012-08-22 Système d'ascenseur utilisant un freinage dynamique

Publications (1)

Publication Number Publication Date
IN2015DN01304A true IN2015DN01304A (fr) 2015-07-03

Family

ID=50150270

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1304DEN2015 IN2015DN01304A (fr) 2012-08-22 2012-08-22

Country Status (6)

Country Link
US (1) US9975729B2 (fr)
EP (1) EP2888190B1 (fr)
CN (1) CN104583105A (fr)
ES (1) ES2714717T3 (fr)
IN (1) IN2015DN01304A (fr)
WO (1) WO2014031112A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9120644B2 (en) * 2010-05-21 2015-09-01 Otis Elevator Company Braking device
EP3191392A1 (fr) 2014-09-12 2017-07-19 Otis Elevator Company Système de commande de frein d'ascenseur
CN104495550B (zh) * 2014-12-31 2017-11-14 上海新时达电气股份有限公司 封星保护方法及装置
US10934131B2 (en) * 2015-02-05 2021-03-02 Otis Elevator Company Ropeless elevator control system
GB201504506D0 (en) 2015-03-17 2015-04-29 Cambridge Medical Robotics Ltd A motor arrangement
WO2018016045A1 (fr) * 2016-07-21 2018-01-25 三菱電機株式会社 Circuit de freinage dynamique, et dispositif d'ascenseur pourvu d'un circuit de freinage dynamique
EP3560874B1 (fr) 2018-04-26 2021-12-01 KONE Corporation Procédé et appareil pour la surveillance de la condition d'un dispositif de freinage inductif d'une cabine d'ascenseur
US11059373B1 (en) * 2018-12-10 2021-07-13 Amazon Technologies, Inc. Braking systems for an autonomous ground vehicle
US11142075B2 (en) 2019-08-08 2021-10-12 Hamilton Sundstrand Corporation Efficient regenerative electrical braking
CN110835041B (zh) * 2019-11-07 2021-04-23 迅达（中国）电梯有限公司 电梯永磁同步曳引机的封星电路设计方法
US11491879B2 (en) 2019-11-27 2022-11-08 Hamilton Sundstrand Corporation Sequential electrical braking with pulsed DC injection rotor lock mechanism
CN112456269B (zh) * 2020-11-25 2022-05-17 广州广日电梯工业有限公司 智能刹车系统
US11938628B2 (en) 2021-11-19 2024-03-26 Boston Dynamics, Inc. Systems and methods for controlling movements of robotic actuators

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4417586B2 (ja) * 2001-06-05 2010-02-17 株式会社日立産機システム ダイナミックブレーキ回路保護装置
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
FI118406B (fi) * 2006-09-11 2007-10-31 Kone Corp Menetelmä ja laitteisto moottorin jarruttamiseksi
JP4935337B2 (ja) * 2006-12-19 2012-05-23 パナソニック株式会社 モータ制御装置
FI121493B (fi) 2007-07-26 2010-11-30 Kone Corp Sähkömoottorikäyttö
JP5049251B2 (ja) * 2008-11-14 2012-10-17 株式会社安川電機 モータ制御装置
JP5509752B2 (ja) * 2009-09-14 2014-06-04 パナソニック株式会社 ダイナミックブレーキ回路保護装置
FI121882B (fi) * 2009-11-02 2011-05-31 Kone Corp Jarrutuslaitteisto, sähkökäyttö sekä hissijärjestelmä
WO2011089643A1 (fr) * 2010-01-21 2011-07-28 三菱電機株式会社 Dispositif pour opération de sauvetage pour ascenseur
WO2011146076A1 (fr) 2010-05-21 2011-11-24 Otis Elevator Company Frein pour ascenseur
US9120644B2 (en) 2010-05-21 2015-09-01 Otis Elevator Company Braking device

Also Published As

Publication number Publication date
US9975729B2 (en) 2018-05-22
US20150191327A1 (en) 2015-07-09
EP2888190A4 (fr) 2015-08-05
EP2888190B1 (fr) 2019-01-02
CN104583105A (zh) 2015-04-29
EP2888190A1 (fr) 2015-07-01
WO2014031112A1 (fr) 2014-02-27
ES2714717T3 (es) 2019-05-29

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