PE20171116A1 - METHOD OF CONTROLLING TRANSVERSE RESONANCE IN A CATHENARY, LIFTING DRUM CONTROL SYSTEM AND MINE DRUM LIFTING SYSTEM - Google Patents

METHOD OF CONTROLLING TRANSVERSE RESONANCE IN A CATHENARY, LIFTING DRUM CONTROL SYSTEM AND MINE DRUM LIFTING SYSTEM

Info

Publication number
PE20171116A1
PE20171116A1 PE2017000988A PE2017000988A PE20171116A1 PE 20171116 A1 PE20171116 A1 PE 20171116A1 PE 2017000988 A PE2017000988 A PE 2017000988A PE 2017000988 A PE2017000988 A PE 2017000988A PE 20171116 A1 PE20171116 A1 PE 20171116A1
Authority
PE
Peru
Prior art keywords
drum
lifting
speed
transverse resonance
mine
Prior art date
Application number
PE2017000988A
Other languages
Spanish (es)
Inventor
Apasara Steinarson
Borje Johansson
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of PE20171116A1 publication Critical patent/PE20171116A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • 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
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

La presente divulgacion se refiere a un metodo de control de la resonancia transversal en una catenaria de un sistema (1) de izado de tambor de mina que comprende un tambor (5) de izado que tiene ranuras de sistema Lebus, una polea (7) de castillete de extraccion, un cable (9) que tiene una catenaria (9a) que se extiende entre el tambor (5) de izado y la polea (7) de castillete de extraccion y una parte (9b) de cable vertical, y un elemento (11) de transporte unido a la parte (9b) de cable vertical. El metodo comprende a) determinar una carga util actual del elemento (11) de transporte, b) obtener una velocidad de izado del tambor (5) de izado, correspondiente a una primera velocidad del elemento (11) de transporte, c) determinar una posicion de resonancia transversal a lo largo de la parte (9b) de cable vertical en la que se genera resonancia transversal en la catenaria (9a) cuando se alcanza por el elemento (11) de transporte con la carga util actual y la primera velocidad, en el que la posicion de resonancia transversal se determina basandose en la carga util actual y en la velocidad de izado, y d) reducir la primera velocidad del elemento de transporte en una zona de reduccion de velocidad que incluye la posicion de resonancia transversal. Esta divulgacion tambien se refiere a un programa informatico, un sistema (3) de control de tambor de izado y un sistema (1) de izado de tambor de mina.The present disclosure refers to a method of controlling the transverse resonance in a catenary of a mine drum hoisting system (1) comprising a hoisting drum (5) having Lebus system grooves, a pulley (7) of extraction tower, a cable (9) having a catenary (9a) that extends between the lifting drum (5) and the pulley (7) of the extraction tower and a part (9b) of vertical cable, and a transport element (11) attached to the vertical cable part (9b). The method comprises a) determining a current payload of the transport element (11), b) obtaining a lifting speed of the lifting drum (5), corresponding to a first speed of the transport element (11), c) determining a transverse resonance position along the vertical cable part (9b) in which transverse resonance is generated in the catenary (9a) when it is reached by the transport element (11) with the current payload and the first speed, wherein the transverse resonance position is determined based on the current payload and hoisting speed, and d) reducing the first speed of the conveyor in a speed reduction zone that includes the transverse resonance position. This disclosure also relates to a computer program, a hoist drum control system (3) and a mine drum hoist system (1).

PE2017000988A 2015-01-15 2015-12-16 METHOD OF CONTROLLING TRANSVERSE RESONANCE IN A CATHENARY, LIFTING DRUM CONTROL SYSTEM AND MINE DRUM LIFTING SYSTEM PE20171116A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15151282.9A EP3045415A1 (en) 2015-01-15 2015-01-15 A method of controlling transversal resonance in a catenary, a hoist drum control system and a mine drum hoist system

Publications (1)

Publication Number Publication Date
PE20171116A1 true PE20171116A1 (en) 2017-08-07

Family

ID=52391801

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017000988A PE20171116A1 (en) 2015-01-15 2015-12-16 METHOD OF CONTROLLING TRANSVERSE RESONANCE IN A CATHENARY, LIFTING DRUM CONTROL SYSTEM AND MINE DRUM LIFTING SYSTEM

Country Status (9)

Country Link
EP (2) EP3045415A1 (en)
CN (1) CN107001000B (en)
AU (1) AU2015377923B2 (en)
CA (1) CA2973615C (en)
PE (1) PE20171116A1 (en)
PL (1) PL3245153T3 (en)
RU (1) RU2695755C2 (en)
WO (1) WO2016113064A1 (en)
ZA (1) ZA201702563B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107973195A (en) * 2017-12-12 2018-05-01 中国矿业大学 A kind of method that lifting system load-carrying is confirmed based on image recognition
CN110127502B (en) * 2019-06-19 2023-10-27 重庆大学 Transition device for rope winding and application method thereof
FI3922812T3 (en) * 2020-06-10 2024-02-19 Abb Schweiz Ag Method of operating a mining hoist

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE796461A (en) * 1973-03-08 1973-09-10 Inst Geotekhnicheskoi Mek Akad DEVICE FOR PREVENTING THE BEAT OF BALANCING CABLES IN MINE EXTRACTION MACHINES
RU2072315C1 (en) * 1990-09-18 1997-01-27 Англо-Американ Корпорейшн ОФ САУТ Африка Лимитед Drive motor control system of mine hoist cable drum and cable system
JPH06183654A (en) * 1992-12-21 1994-07-05 Nippon Otis Elevator Co Speed controller of linear elevator
JPH07125945A (en) * 1993-11-08 1995-05-16 Mitsubishi Electric Corp Control device for elevator
SE503754C2 (en) * 1995-01-30 1996-08-26 Asea Brown Boveri Procedure and device for emergency stop of mining to prevent the occurrence of vertical oscillations
JPH10279201A (en) * 1997-04-11 1998-10-20 Hitachi Ltd Damping control device for linear motor elevator
JP4716669B2 (en) * 2004-05-12 2011-07-06 東芝エレベータ株式会社 Elevator operation control device
JP4800793B2 (en) * 2006-02-24 2011-10-26 三菱電機ビルテクノサービス株式会社 Elevator control device
US7784590B2 (en) * 2006-03-01 2010-08-31 Mitsubishi Denki Kabushiki Kaisha Elevator operation control device
CN101563285A (en) * 2006-12-20 2009-10-21 奥蒂斯电梯公司 Sway mitigation in an elevator system
US8297412B2 (en) * 2008-03-17 2012-10-30 Otis Elevator Company Elevator dispatching control for sway mitigation
JP5842135B2 (en) * 2011-12-15 2016-01-13 パナソニックＩｐマネジメント株式会社 Elevating device and elevating lighting apparatus provided with the same
FI123182B (en) * 2012-02-16 2012-12-14 Kone Corp Method for controlling the lift and lift
EP2864232A4 (en) * 2012-06-20 2016-03-02 Otis Elevator Co Actively damping vertical oscillations of an elevator car
JP5791645B2 (en) * 2013-02-14 2015-10-07 三菱電機株式会社 Elevator device and rope swing suppression method thereof

Also Published As

Publication number Publication date
AU2015377923A1 (en) 2017-04-20
WO2016113064A1 (en) 2016-07-21
CN107001000A (en) 2017-08-01
EP3245153B1 (en) 2019-04-17
AU2015377923B2 (en) 2018-05-31
EP3045415A1 (en) 2016-07-20
CA2973615A1 (en) 2016-07-21
CA2973615C (en) 2018-03-13
EP3245153A1 (en) 2017-11-22
ZA201702563B (en) 2022-05-25
PL3245153T3 (en) 2019-10-31
RU2017128819A (en) 2019-02-15
RU2017128819A3 (en) 2019-02-15
RU2695755C2 (en) 2019-07-25
CN107001000B (en) 2019-05-31

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