CN111051166A - 具有内部功率电子器件和蓄能器的机电式制动执行器 - Google Patents

具有内部功率电子器件和蓄能器的机电式制动执行器 Download PDF

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CN111051166A
CN111051166A CN201880056138.XA CN201880056138A CN111051166A CN 111051166 A CN111051166 A CN 111051166A CN 201880056138 A CN201880056138 A CN 201880056138A CN 111051166 A CN111051166 A CN 111051166A
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brake actuator
housing
brake
power electronics
logic unit
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CN111051166B (zh
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C·莫斯巴赫
M-G·埃尔斯托尔普夫
C·米勒
A·休斯曼
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Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH
Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
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Knorr Bremse Systeme fuer Schienenfahrzeuge GmbH
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    • 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
    • B60T13/10—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 fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • 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
    • B60T13/10—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 fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • 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
    • B60T13/741—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 an ultimate actuator
    • 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
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1705—Braking or traction control means specially adapted for particular types of vehicles for rail vehicles
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/34—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • F16D65/183—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with force-transmitting members arranged side by side acting on a spot type force-applying member
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/402—Back-up
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/414—Power supply failure
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/24—Electric or magnetic using motors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

本发明涉及一种用于轨道车辆的制动执行器(1)，该制动执行器具有：壳体(11)；压紧件(8)，该压紧件配置成，被挤压到制动盘(9)上；用于使压紧件(8)运动的器件(5、6)；在壳体(11)中或上的逻辑单元(2)，该逻辑单元配置成，控制用于使压紧件(8)运动的器件(5、6)；在壳体(11)上的控制接口(3)；在壳体(11)上的、用于为制动执行器(1)供应能量的供应接口(4)；以及具有蓄能器的功率电子器件(99)，该功率电子器件设置在壳体(11)中或上并且仅配设给该一个制动执行器(1)。

Description

具有内部功率电子器件和蓄能器的机电式制动执行器
技术领域
本发明涉及一种根据权利要求1前序部分所述的机电式制动执行器。
背景技术
DE102009042965A1公开了一种根据权利要求1前序部分所述的机电式制动执行器，其具有：壳体；压紧件，该压紧件配置成，被挤压到制动盘上；用于使压紧件运动的器件，该器件配置成，使压紧件朝向制动盘运动和背离制动盘运动；在壳体中的逻辑单元，该逻辑单元配置成，控制用于使压紧件运动的器件；在壳体上的、用于与轨道车辆的位于壳体外部的上级控制器连接的控制接口；在壳体上的、用于为制动执行器供应能量的供应接口；以及在壳体中的、用于检测压紧件在制动盘上的实际压紧力的压紧力检测单元。这种机电装置(EM)原则上被看作用于气动和液压式制动系统的替代技术。
机电式制动执行器通过供应接口由外部的蓄能器供应能量(在该情况下为供电电压)。在此，外部的蓄能器同时供应多个执行器。本发明的发明人已经发现，这在功能安全性和系统可用性的背景下是不利的。外部的蓄能器或中央的供应管线在分支到执行器之前的失效在主动的执行器中导致制动作用失效(“危险故障”)并且在被动的系统中导致强制操纵(“安全状态”)，但是由此通常不再确保轨道车辆的可用性。
此外，供应管线中的到执行器或供应接口上的管线故障导致具有相同上述缺点的执行器失效。
此外，机电式执行器的电功率需求具有特征性负载峰值和平均低的功率消耗。主消耗器通常形成电磁体和电动机。从外部的蓄能器到执行器中的能量供应必须根据负载峰值来设计。这例如增大供应接口的电供应管线中的横截面。
发明内容
本发明的任务是提供一种用于轨道车辆的机电式制动执行器，该制动执行器能够消除上述缺点。所述任务通过具有权利要求1特征的用于轨道车辆的机电式制动执行器来解决。本发明在从属权利要求中得到改进。
该用于轨道车辆的制动执行器具有：壳体；压紧件，该压紧件配置成，被挤压到制动盘上；用于使压紧件运动的器件，该器件配置成，使压紧件朝向制动盘运动和背离制动盘运动；在壳体中或上的逻辑单元，该逻辑单元配置成，控制用于使压紧件运动的器件；在壳体上的、用于与轨道车辆的位于该壳体外部的上级控制器连接的控制接口；以及在壳体上的、用于为制动执行器供应能量的供应接口。具有蓄能器的功率电子器件设置在该壳体中或上并且仅配设给该一个制动执行器。
优选地，所述逻辑单元配置成，将功率电子器件控制为使得在制动执行器中的消耗器的功率流符合需求地被控制。
该制动执行器能以有利的方式在外部电压供应装置失效的情况下自主地实施事先限定的操纵亦或负载曲线。该功率电子器件的蓄能器能够以有利的方式实现缓冲功率峰值，其方式为功率需求的一部分可由功率电子器件的蓄能器供应并且另一部分可由轨道车辆的外部的上级能量供应装置供应。
优选地，该功率电子器件的蓄能器是蓄电池或电容器。该功率电子器件可具有放大器、逆变器和/或整流器电路，其尤其具有可提供期望的供电电压的开关晶体管。
优选地，所述用于使压紧件运动的器件是具有自身的逻辑单元的螺杆传动装置或线性驱动装置。进一步优选地，所述螺杆传动装置或线性驱动装置利用相应的传感器进行力或位置调节。所述线性驱动装置被分类为主动的元件，即它们在通电状态下构建力。压紧力由此可有利地改变。
替代地，用于使压紧件运动的器件可以是被动的部件。因此，用于使压紧件运动的被动的器件可具有弹簧蓄能器，该弹簧蓄能器将压紧件压到制动盘上。弹簧蓄能器通过执行器例如机电式力发生器、气动缸或者液压缸在制动器松开的情况下这样操纵，使得压紧件从制动盘移开。制动能从弹簧蓄能器中被取出并且不必主动地构建，这例如在能量供应失效时是有利的。
优选地，该制动执行器具有在壳体中的、用于检测压紧件在制动盘上的实际压紧力的压紧力检测单元，由此可实现调节压紧力或补给该制动执行器。
优选地，该功率电子器件具有与供应接口连接的供应输入部以及与逻辑单元和/或与用于使压紧件运动的器件连接的至少一个供应输出部。该功率电子器件优选通过控制线路由逻辑单元来操控。
附图说明
以下借助附图描述本发明的各实施例。附图中：
图1示出根据本发明的用于轨道车辆的制动执行器的第一实施例；
图2示出根据本发明的用于轨道车辆的制动执行器的第二实施例；
图3示出根据本发明的用于轨道车辆的制动执行器的第三实施例；以及
图4示出根据本发明的用于轨道车辆的制动执行器的第四实施例。
具体实施方式
图1示出根据本发明的用于轨道车辆的制动执行器的第一实施例。用于轨道车辆的制动执行器1具有：壳体11；压紧件8，该压紧件配置成，被挤压到制动盘9上；用于使压紧件8运动的器件5、6，该器件配置成，使压紧件8朝向制动盘9运动和背离制动盘9运动；在壳体11中的逻辑单元2，该逻辑单元配置成，控制用于使压紧件8运动的器件5、6；在壳体11上的、用于与轨道车辆的位于壳体外部的上级控制器连接的控制接口3；在壳体11上的、用于为制动执行器1供应能量的供应接口4；以及在壳体11中的、用于检测压紧件8在制动盘9上的实际压紧力F的压紧力检测单元10。此外，制动执行器1具有带有蓄能器的功率电子器件99，该功率电子器件设置在壳体11中并且仅配设给该一个制动执行器1。通过将功率电子器件99和逻辑单元2设置在壳体11中，它们被保护免受外部影响。替代地，功率电子器件99和逻辑单元2可完全设置在壳体11的外部，但是设置在壳体11上。也可设想，功率电子器件99部分地设置在壳体11中并且部分地设置在壳体11的外部。例如，功率电子器件99的蓄能器可设置在壳体11的外部，但是设置在壳体11上，而功率电子器件99的其余部分设置在壳体11中。这尤其在蓄能器是可更换的蓄电池或可更换的电池时是有利的，所述蓄能器应当可从壳体11的外侧接近。在图1中，供应管线作为实线示出，而控制线路作为虚线示出。功率电子器件99具有与供应接口4连接的供应输入部和至少一个第一和第二供应输出部，其中，第一供应输出部与逻辑单元2连接并且第二供应输出部与用于使压紧件8运动的器件5、6连接。此外，功率电子器件99通过控制线路由逻辑单元2来操控。
制动执行器1能以有利的方式在外部电压供应装置失效时自主地实施事先限定的操纵亦或负载曲线。此外，在外部的上级能量供应装置发生故障时确保紧急供应。功率电子器件具有放大器、逆变器和/或整流器电路，其尤其是具有可提供期望的供应电压的开关晶体管。
功率电子器件99的蓄能器还能够以有利的方式实现缓冲功率峰值，其方式为功率需求的一部分可由功率电子器件99的蓄能器供应并且另一部分可由轨道车辆的外部的、上级的能量供应装置供应。由此，可减小供应接口4的电供应管线中的横截面，由此，可一方面降低线缆敷设的成本并且另一方面减小结构尺寸。
逻辑单元2配置成，将功率电子器件99控制为使得制动执行器1中的消耗器的功率流符合需求地被控制。由此，例如可优化能量消耗。
功率电子器件99的蓄能器是蓄电池，然而也可使用电容器、例如超级电容器。
用于使压紧件8运动的器件5、6具有带有自身的逻辑单元(未示出)的主动的线性驱动装置5和杠杆机械装置6，该杠杆机械装置仅示意性地示出。线性驱动装置5利用相应的传感器(未示出)进行力或位置调节。附图标记7标绘制动组件，该制动组件由压紧件8、制动盘9和保持该压紧件8的压紧保持件组成。
替代地，用于使压紧件8运动的机构5、6可以是被动运行的部件，如其在说明书引言中所提及的那样。
图2示出根据本发明的用于轨道车辆的制动执行器的第二实施例。第二实施例类似于第一实施例，并且下文将仅描述第二实施例与第一实施例的不同之处。功率电子器件99具有仅一个供应输出部，该供应输出部不仅与逻辑单元2连接而且与用于使压紧件8运动的器件5、6连接。
图3示出根据本发明的用于轨道车辆的制动执行器的第三实施例。第三实施例类似于第一实施例，并且下文将仅描述第三实施例与第一实施例的不同之处。功率电子器件99具有仅一个供应输出部，该供应输出部不仅与逻辑单元2连接而且与用于使压紧件8运动的器件5、6连接。此外，该供应输出部直接与功率电子器件99的供应输入部连接。
图4示出根据本发明的用于轨道车辆的制动执行器的第四实施例。第四实施例类似于第一实施例，并且下文将仅描述第四实施例与第一实施例的不同之处。功率电子器件99具有仅一个供应输出部，该供应输出部与用于使压紧件8运动的器件5、6连接。此外，功率电子器件99的供应输入部直接与逻辑单元2的供应输入部连接。
功率电子器件99的输入部和输出部的上述配置不是限制性的并且可由本领域技术人员改变。
附图标记列表
1 制动执行器
2 逻辑单元
3 控制接口
4 供应接口
5 线性驱动装置
6 杠杆机械装置
7 制动组件
8 压紧件
9 制动盘
10 压紧力检测单元
11 壳体
99 具有蓄能器的功率电子器件
F 实际压紧力

Claims (9)

1.用于轨道车辆的制动执行器(1)，该制动执行器包括：
壳体(11)；
压紧件(8)，该压紧件配置成，被挤压到制动盘(9)上；
用于使压紧件(8)运动的器件(5、6)，该器件配置成，使压紧件(8)朝向制动盘(9)运动和背离制动盘运动；
在该壳体(11)中或上的逻辑单元(2)，该逻辑单元配置成，控制用于使压紧件(8)运动的器件(5、6)；
在该壳体(11)上的、用于与轨道车辆的位于该壳体外部的上级控制器连接的控制接口(3)；以及
在该壳体(11)上的、用于为该制动执行器(1)供应能量的供应接口(4)；
其特征在于，该制动执行器包括具有蓄能器的功率电子器件(99)，该功率电子器件设置在该壳体(11)中或上并且仅配设给该一个制动执行器(1)。
2.根据权利要求1所述的制动执行器(1)，其中，所述逻辑单元(2)配置成，将所述功率电子器件(99)控制为使得该制动执行器(1)中的消耗器的功率流符合需求地被控制。
3.根据权利要求1或2所述的制动执行器(1)，其中，所述功率电子器件(99)的蓄能器是蓄电池或电容器。
4.根据前述权利要求中任一项所述的制动执行器(1)，其中，所述用于使压紧件(8)运动的器件(5、6)是具有自身的逻辑单元的螺杆传动装置或线性驱动装置。
5.根据权利要求4所述的制动执行器(1)，其中，所述螺杆传动装置或线性驱动装置利用相应的传感器进行力或位置调节。
6.根据权利要求1至3中任一项所述的制动执行器(1)，其中，所述用于使压紧件(8)运动的器件(5、6)具有弹簧蓄能器和执行器，所述弹簧蓄能器配置成将压紧件(8)压到制动盘(9)上，所述执行器配置成在制动器松开的情况下将压紧件(8)从制动盘(9)上移开。
7.根据前述权利要求中任一项所述的制动执行器(1)，该制动执行器还包括在该壳体(1)中的、用于检测压紧件(8)在制动盘(9)上的实际压紧力(F)的压紧力检测单元(10)。
8.根据前述权利要求中任一项所述的制动执行器(1)，其中，所述功率电子器件(99)具有与供应接口(4)连接的供应输入部和与逻辑单元(2)和/或与用于使压紧件(8)运动的器件(5、6)连接的至少一个供应输出部，并且，所述功率电子器件通过控制线路由逻辑单元(2)来操控。
9.根据权利要求8所述的制动执行器(1)，其中，所述供应输入部和所述供应输出部直接相互连接。
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