WO2019144570A1 - Système et procédé de commande de frein à piste magnétique, et train à sustentation magnétique - Google Patents

Système et procédé de commande de frein à piste magnétique, et train à sustentation magnétique Download PDF

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Publication number
WO2019144570A1
WO2019144570A1 PCT/CN2018/093581 CN2018093581W WO2019144570A1 WO 2019144570 A1 WO2019144570 A1 WO 2019144570A1 CN 2018093581 W CN2018093581 W CN 2018093581W WO 2019144570 A1 WO2019144570 A1 WO 2019144570A1
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WO
WIPO (PCT)
Prior art keywords
brake
signal
electromagnet
brake control
command
Prior art date
Application number
PCT/CN2018/093581
Other languages
English (en)
Chinese (zh)
Inventor
杜慧杰
梁生武
刘中华
张新永
杨永勤
姜茹佳
孟庆栋
王东星
刘政
谢春杰
Original Assignee
中车唐山机车车辆有限公司
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 中车唐山机车车辆有限公司 filed Critical 中车唐山机车车辆有限公司
Publication of WO2019144570A1 publication Critical patent/WO2019144570A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated

Definitions

  • the first sensor group is the same as the second sensor group, and the first sensor group includes a speed sensor, an acceleration sensor, a current sensor, and a gap sensor;
  • the signal conditioning module is configured to receive a brake state parameter sent by the collection device, and send an analog signal processed by the brake state parameter to an A/D conversion module;
  • the A/D conversion module is configured to convert an analog signal sent by the signal conditioning module into a digital signal and send the signal to a control module;
  • the control module is configured to obtain a control quantity of the brake electromagnet according to the digital signal sent by the A/D conversion module, and send the control quantity to the PWM wave generation module;
  • the IGBT driving module is configured to receive a brake control command sent by the brake control device, and send a driving instruction to the IGBT half bridge chopper circuit according to the brake control command;
  • the process of generating a brake control command according to the brake state parameter includes:
  • FIG. 5 is a schematic diagram of a brake chopper according to an embodiment of the present application.
  • the clock signal generated by the generating unit is counted, and each timer interrupt period generates a terminal signal and is sent to the program controller;
  • the register saves the working mode and internal state of the control module according to the configuration of the brake control program;
  • the digital I/O unit Under the control of the program controller, the A/D conversion command and the A/D conversion result read command are output to the A/D conversion module, and the L/D command, the RESET signal, and the A/D conversion module from the in-vehicle monitoring system are received.
  • Two PWM signals corresponding to the two ends of the brake electromagnet are generated according to the control amount at both ends of the brake electromagnet.
  • the steady state value (average control voltage) of the voltage acting on the electromagnet is calculated by using the PWM control amount, and the steady state value (average braking current) of the current information is combined to estimate the retention resistance of the electromagnet.
  • the magnitude of the magnetic field of the magnetic rail brake is calculated based on the relationship between the magnetic flux change rate, voltage, and current.
  • the inner brake of the track brake control adopts the sting feedback, and the outer ring adopts the gap, the speed and the acceleration feedback, and combines the brake application/mitigation command from the on-board monitoring system to calculate the control amount and output it to the brake chopper. Control the current of the electromagnet separately, and then control the electromagnetic force at both ends of the electromagnet to ensure that the magnetic rail brake can stop according to the design requirements.
  • This embodiment also proposes a magnetic levitation train comprising the above described magnetic rail brake control system.
  • the electromagnetic suction is adjustable by controlling the input current of the magnetic brake.
  • the set current value can be output according to different braking level requirements, and the precisely adjustable electromagnetic attraction can be applied.
  • the real-time detection of the temperature of the brake solenoid coil once an abnormality is found, it can be timely alarmed to ensure the normal operation of the brake.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un système de commande de frein à piste magnétique comprenant un dispositif d'acquisition, un dispositif de commande de frein et un convertisseur de frein. Le dispositif d'acquisition est utilisé pour acquérir un paramètre d'état de frein et envoyer le paramètre d'état de frein au dispositif de commande de frein. Le dispositif de commande de frein est utilisé pour recevoir le paramètre d'état de frein envoyé par le dispositif d'acquisition, générer une instruction de commande de frein selon le paramètre d'état de frein et envoyer l'instruction de commande de frein au convertisseur de frein. Le convertisseur de frein est utilisé pour recevoir l'instruction de commande de frein envoyée par le dispositif de commande de frein et commander, en fonction de l'instruction de commande de frein, la valeur de courant d'excitation appliquée aux deux extrémités d'un électroaimant de frein. Par la commande du courant d'entrée du frein à piste magnétique, l'attraction électromagnétique est réglable.
PCT/CN2018/093581 2018-01-29 2018-06-29 Système et procédé de commande de frein à piste magnétique, et train à sustentation magnétique WO2019144570A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810082286.0 2018-01-29
CN201810082286.0A CN110091889B (zh) 2018-01-29 2018-01-29 一种磁轨制动控制系统、方法及磁悬浮列车

Publications (1)

Publication Number Publication Date
WO2019144570A1 true WO2019144570A1 (fr) 2019-08-01

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Application Number Title Priority Date Filing Date
PCT/CN2018/093581 WO2019144570A1 (fr) 2018-01-29 2018-06-29 Système et procédé de commande de frein à piste magnétique, et train à sustentation magnétique

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CN (1) CN110091889B (fr)
WO (1) WO2019144570A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110481587B (zh) * 2019-09-11 2021-06-04 中车株洲电力机车有限公司 一种磁轨制动控制方法、装置及电路
DE102021213119A1 (de) 2021-11-22 2023-05-25 Ralf Schwarzer Verkehrstechnik Gmbh Kontrolleinrichtung für eine Magnetschienenbremse
CN114261412B (zh) * 2022-03-01 2022-05-24 弥费实业(上海)有限公司 一种空中运输车转向控制方法及系统

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SU765064A1 (ru) * 1978-11-29 1980-09-23 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им. Артема Устройство дл управлени рельсовым электромагнитным тормозом
EP2399799A2 (fr) * 2010-06-23 2011-12-28 Schaltbau GmbH Procédé de surveillance d'un frein magnétique sur rail sur des véhicules sur rails
CN102673601A (zh) * 2012-05-15 2012-09-19 江苏大学 磁轨制动器极靴与轨道温度控制装置及控制方法
CN103112473A (zh) * 2013-02-25 2013-05-22 江苏大学 采用双压缸施加与解除制动的永磁磁轨制动器及工作方法
CN103732461A (zh) * 2011-08-12 2014-04-16 克诺尔-布里姆斯轨道车辆系统有限公司 具有磁轨制动装置的制动设备
CN104477203A (zh) * 2014-11-27 2015-04-01 上海庞丰交通设备科技有限公司 一种电磁型磁轨制动器控制系统及其控制方法

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DE102007034799A1 (de) * 2007-07-23 2009-02-05 Siemens Ag Verfahren zum statischen Überprüfen eines Bremssystems eines Fahrzeugs
DE102012013520A1 (de) * 2012-07-06 2014-01-09 Knorr-Bremse Gmbh Verfahren zum Steuern einer Magnetschienenbremsvorrichtung eines Schienenfahrzeugs
DE102012014158B4 (de) * 2012-07-18 2014-04-30 Deutsche Bahn Ag Verfahren zur Überprüfung von Magnetschienenbremsen und Wirbelstrombremsen für Schienenfahrzeuge sowie Vorrichtungen zur Durchführung der Verfahren
CN106394598A (zh) * 2016-12-05 2017-02-15 中车株洲电力机车有限公司 一种轨道交通车辆磁轨制动装置及其控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU765064A1 (ru) * 1978-11-29 1980-09-23 Днепропетровский Ордена Трудового Красного Знамени Горный Институт Им. Артема Устройство дл управлени рельсовым электромагнитным тормозом
EP2399799A2 (fr) * 2010-06-23 2011-12-28 Schaltbau GmbH Procédé de surveillance d'un frein magnétique sur rail sur des véhicules sur rails
CN103732461A (zh) * 2011-08-12 2014-04-16 克诺尔-布里姆斯轨道车辆系统有限公司 具有磁轨制动装置的制动设备
CN102673601A (zh) * 2012-05-15 2012-09-19 江苏大学 磁轨制动器极靴与轨道温度控制装置及控制方法
CN103112473A (zh) * 2013-02-25 2013-05-22 江苏大学 采用双压缸施加与解除制动的永磁磁轨制动器及工作方法
CN104477203A (zh) * 2014-11-27 2015-04-01 上海庞丰交通设备科技有限公司 一种电磁型磁轨制动器控制系统及其控制方法

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CN110091889B (zh) 2020-08-04

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