CA2681780C - Fail-safe power control apparatus - Google Patents

Fail-safe power control apparatus Download PDF

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Publication number
CA2681780C
CA2681780C CA2681780A CA2681780A CA2681780C CA 2681780 C CA2681780 C CA 2681780C CA 2681780 A CA2681780 A CA 2681780A CA 2681780 A CA2681780 A CA 2681780A CA 2681780 C CA2681780 C CA 2681780C
Authority
CA
Canada
Prior art keywords
controller
control apparatus
power
control
power control
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
CA2681780A
Other languages
English (en)
French (fr)
Other versions
CA2681780A1 (en
Inventor
Ari Kattainen
Antti Kallioniemi
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 Corp
Original Assignee
Kone Corp
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 Corp filed Critical Kone Corp
Publication of CA2681780A1 publication Critical patent/CA2681780A1/en
Application granted granted Critical
Publication of CA2681780C publication Critical patent/CA2681780C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • 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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415—Control system configuration and the data transmission or communication within the control system
    • B66B1/3423—Control system configuration, i.e. lay-out
    • B66B1/343—Fault-tolerant or redundant control system configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
CA2681780A 2007-04-03 2008-02-01 Fail-safe power control apparatus Expired - Fee Related CA2681780C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20070260A FI119508B (fi) 2007-04-03 2007-04-03 Vikaturvallinen tehonohjauslaitteisto
FI20070260 2007-04-03
PCT/FI2008/000020 WO2008119870A1 (en) 2007-04-03 2008-02-01 Fail-safe power control apparatus

Publications (2)

Publication Number Publication Date
CA2681780A1 CA2681780A1 (en) 2008-10-09
CA2681780C true CA2681780C (en) 2015-08-11

Family

ID=38009803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2681780A Expired - Fee Related CA2681780C (en) 2007-04-03 2008-02-01 Fail-safe power control apparatus

Country Status (9)

Country Link
US (2) US7896135B2 (enExample)
EP (2) EP2132126A4 (enExample)
JP (1) JP5432886B2 (enExample)
CN (1) CN101715426B (enExample)
AU (1) AU2008234802B2 (enExample)
CA (1) CA2681780C (enExample)
DK (1) DK2132127T3 (enExample)
FI (1) FI119508B (enExample)
WO (2) WO2008119869A1 (enExample)

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CN104768862B (zh) * 2012-10-30 2016-11-16 因温特奥股份公司 电梯设备的运动监控系统
FI125316B (fi) 2013-09-10 2015-08-31 Kone Corp Menetelmä hätäpysäytyksen suorittamiseksi sekä hissin turvajärjestely
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CA2958903C (en) * 2014-09-15 2023-05-09 Dti Group Limited Identification of a pantograph represented in an image
CN107148392B (zh) * 2014-10-21 2020-09-11 因温特奥股份公司 具有非中心的电子安全系统的电梯
CN104590967B (zh) * 2015-01-26 2016-08-24 北京诺安舟应急缓降机械装置有限公司 一种高层救援逃生设备的安全保护系统及其使用方法
US10689226B2 (en) * 2015-02-04 2020-06-23 Otis Elevator Company Position determining system for multicar ropeless elevator system
EP3253703B1 (en) * 2015-02-05 2019-04-10 Otis Elevator Company Ropeless elevator control system
US10658840B2 (en) 2015-07-17 2020-05-19 Hewlett Packard Enterprise Development Lp Current restriction for a power source
WO2017081506A1 (en) 2015-11-09 2017-05-18 Otis Elevator Company Self-diagnostic electrical circuit
EP3214032B1 (en) * 2016-03-03 2020-04-29 Kone Corporation Adjustable brake controller of an elevator brake, elevator brake and elevator
JP6555163B2 (ja) * 2016-03-17 2019-08-07 株式会社デンソー 制御システム
US10427908B2 (en) * 2016-04-15 2019-10-01 Otis Elevator Company Emergency mode operation of elevator system having linear propulsion system
EP3484802B1 (en) * 2016-07-14 2021-03-31 Inventio AG Elevator with safety chain overlay control unit comprising a safety plc separately monitoring various safety switches for increasing a safety integrity level
EP3401256B1 (en) * 2017-05-09 2021-08-18 KONE Corporation Elevator data communication arrangement
EP3403967B1 (en) * 2017-05-15 2019-07-03 KONE Corporation A current cut-off arrangement of an elevator
CN108439119B (zh) * 2018-03-16 2019-08-13 淮南矿业(集团)有限责任公司 一种双桥矿用提升机的控制方法及装置
JP7112240B2 (ja) * 2018-04-25 2022-08-03 株式会社日立産機システム 電力変換システム及び電力変換方法
DK3569540T3 (da) * 2018-05-14 2022-04-04 Kone Corp Arrangement og fremgangsmåde til dynamisk bremsning af en permanentmagnetmotor samt elevator med anvendelse deraf
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CN113677611B (zh) * 2019-03-29 2023-07-04 因温特奥股份公司 用于中断电梯设备的由供电装置供电的驱动机的扭矩生成的安全扭矩切断装置
CN113748076B (zh) * 2019-05-07 2023-07-11 因温特奥股份公司 电梯设备的驱动装置
WO2021124419A1 (ja) * 2019-12-16 2021-06-24 三菱電機株式会社 エレベータの制御装置
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Also Published As

Publication number Publication date
US20100032246A1 (en) 2010-02-11
WO2008119870A1 (en) 2008-10-09
FI119508B (fi) 2008-12-15
EP2132126A4 (en) 2014-10-22
EP2132126A1 (en) 2009-12-16
US8096387B2 (en) 2012-01-17
US7896135B2 (en) 2011-03-01
CN101715426A (zh) 2010-05-26
AU2008234802A1 (en) 2008-10-09
FI20070260A0 (fi) 2007-04-03
AU2008234802B2 (en) 2013-03-21
CN101715426B (zh) 2013-03-06
CA2681780A1 (en) 2008-10-09
EP2132127A4 (en) 2014-10-22
JP5432886B2 (ja) 2014-03-05
JP2010523434A (ja) 2010-07-15
EP2132127B1 (en) 2017-08-23
WO2008119869A1 (en) 2008-10-09
EP2132127A1 (en) 2009-12-16
US20100038185A1 (en) 2010-02-18
FI20070260L (fi) 2008-10-04
DK2132127T3 (en) 2017-10-16

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Legal Events

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EEER Examination request

Effective date: 20130116

MKLA Lapsed

Effective date: 20200203