CN108725261A - 用于地面电馈送系统的矩形截面的导电轨道弹性体支架 - Google Patents

用于地面电馈送系统的矩形截面的导电轨道弹性体支架 Download PDF

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CN108725261A
CN108725261A CN201810374895.3A CN201810374895A CN108725261A CN 108725261 A CN108725261 A CN 108725261A CN 201810374895 A CN201810374895 A CN 201810374895A CN 108725261 A CN108725261 A CN 108725261A
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帕特里克·杜普特
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Alstom Transport Technologies SAS
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14Conductive energy transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/36Current collectors for power supply lines of electrically-propelled vehicles with means for collecting current simultaneously from more than one conductor, e.g. from more than one phase
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/38Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/35Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/30Power rails
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/30Power rails
    • B60M1/307Supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/30Power rails
    • B60M1/34Power rails in slotted conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/36Single contact pieces along the line for power supply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M7/00Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
    • B60M7/003Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway for vehicles using stored power (e.g. charging stations)
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Road Paving Structures (AREA)
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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

本发明公开用于地面电馈送系统的矩形截面的导电轨道弹性体支架,所述支架(16)用于机动车辆(1)的地面电馈送系统(10)的一个或多个导电轨道(11,12,13),所述支架(16)为电绝缘弹性体材料带的形式,包括用于地面车辆的基本平面的电馈送表面(15),所述电馈送表面(15)设置有一个或多个纵向凹槽(14),每个凹槽用于接收相应的导电轨道(11,12,13),以及固定表面(18),用于固定到路面且与电馈送表面(15)相对设置。支架(16)具有矩形截面(S),并且电馈送表面(15)和固定表面(18)形成所述矩形的长边。

Description

用于地面电馈送系统的矩形截面的导电轨道弹性体支架
技术领域
本发明涉及一种用于地面车辆,特别是机动车辆的地面电馈送系统的一个或多个导电轨道的支架。
背景技术
上述支架为电绝缘弹性体材料带的形式,包括地面车辆的基本为平面的电馈送表面,所述电馈送表面设置有一个或多个纵向凹槽,每个凹槽用于接收导电轨道,以及包括用于固定到道路的与电馈送表面相对的表面。
从专利文献FR 3,017,342A1中已知这种支架。该支架的缺点为复杂地结合到道路的路面中。实际上,因为其下表面呈“V”形状,所以该支架需要具有互补的V形上表面作为固定到路面的界面的混凝土基座。
专利文献FR 3,019,113 A1描述了另一种型材形式的具有用于导电轨道的支架的地面馈送系统。该文献还提供了利用混凝土密封。
专利文献US 383,274描述了带有导电段的橡胶弹性带。但是,这种已知的解决方案被提供以结合到铁路枕木中,并不适合结合到路面中。
发明内容
因此,本发明的一个目的是制造一种改进的导电轨道支架,其可以简单且快速地结合到道路中。
该目的通过本发明提供的支架来实现,所述支架具有矩形截面,并且电馈送表面和固定表面形成所述矩形的长边。
通过设置支架具有矩形截面,可以将支架直接放置在路面的具有互补矩形段的沟槽中进行固定。这种沟槽通过仿形铣床铣削路面较容易地制成。因为电馈送表面和固定表面形成所述矩形的长边,所以支架是比较薄的。因此,路面的铣削可以限制在较浅的深度,这使铣削更加容易。
在优选的实施例中,根据所有技术上可能的组合,根据本发明的支架包括以下一个,多个或全部:
-电馈送表面设置有恰好三个用于接收导电轨道的纵向凹槽;
-电馈送表面设置有至少两个纵向凹槽,所述凹槽彼此相邻设置且相互平行地延伸;
-支架为单个模制件;
-支架由橡胶制成,例如由乙烯-丙烯-二烯单体制成,其中,所述乙烯-丙烯-二烯单体的首字母缩写为EPDM;
-还包括排水装置。
本发明还涉及用于地面车辆,特别是机动车辆的地面电馈送系统的导轨段,所述导轨段包括如上定义的支架以及在电馈送表面的各凹槽中的导电轨道,每个导电轨道导轨被机械地固定在其凹槽中,尤其通过拧紧的方式固定。
优选地,根据所有技术上可能的组合,根据本发明的导轨段包括以下一个,多个或全部:
-包括无线电天线和/或加热系统;
-电馈送表面中的恰好三个凹槽,在第一凹槽中设置有相导电轨道,在第二凹槽中设置有反向电流导电轨道以及在第三凹槽中设置有中性导电轨道,相导电轨道优选地设置在反向电流导电轨道和中性导电轨道之间。
本发明还涉及一种具有路面,用于地面车辆,特别是机动车辆的地面电馈送系统,包括导轨,所述导轨由如上所定义的在纵向方向上相互并置的一系列导轨段构成,所述导轨被插入设置在路面上的沟槽中,优选地,所述导轨通过沥青胶固定在所述沟槽中。
附图说明
参照图1,阅读以下仅作为示例提供的说明,将会更好地理解本发明,图1示出了根据本发明的道路的横截面。
具体实施方式
通过使用导电的地面电馈送系统(APS系统)以用于引导电动车辆,即沿着轨道移动的车辆(特别是沿着铁路轨道移动的电车),以此领域的现有技术为背景技术,申请人已经开发了本发明用于非引导电动车辆的地面电馈送系统。
图1示出了在路面2上行驶的作为非引导电动车辆的汽车1。
其中,座标系XYZ与汽车1相关联:在纵向方向上的轴线X,朝向前方;在横向方向上的轴线Y,从左到右取向;以及在垂直方向上的轴线Z,从底部到顶部取向。
汽车1包括车身4和车轮3,其中车轮3中的若干车轮是驱动轮。汽车1包括转向装置(未示出),所述转向装置允许驾驶员改变驱动轮在平面XY中的角度以使车辆1转向。
汽车1还包括可充电电池和电动机(未示出)。
汽车1配备有捕捉装置,捕捉装置可以在汽车1的移动过程中收集电力。捕捉装置用数字5表示。
捕捉装置5包括集电靴0,集电靴0能够以滑动接触方式放置在地面电馈送系统的一对供电轨道上。
路面2包括沟槽6,地面电馈送系统位于沟槽6内,地面电馈送系统用数字10表示。
由于地面电馈送系统10位于沟槽6中,路面2的上表面8在其整个宽度上是连续的。上表面8基本上是个平面。
在位置上,地面电馈送系统10具有与路面2的表面8相齐平的下列导电轨道:
-相导电轨道11,其被设计为电连接到电源,例如输送+750V DC的电势VS
-中性导电轨道12,其被设计为电连接到参考电势Vref,例如0V;
-反向电流导电轨道13。
相导电轨道11具有约5cm的宽度和几米的长度。实际的长度取决于应用的类型。
有利地,中性导电轨道12和反向电流导电轨道13设置为与相导电轨道11相同。
中性导电轨道12和反向电流导电轨道13分别在相导电轨道11的两侧平行于相导电轨道11延伸。相导电轨道11的侧向边缘与中性导电轨道12及反向电流导电轨道13的侧向边缘相对设置且彼此相隔12cm至15cm的距离。
根据本发明,所述轨道11,12和13被插入在导电轨道支架16的电馈送表面15上的纵向凹槽14中。凹槽14彼此相邻设置并且相互平行地延伸。
支架16具有矩形截面S且以单件形式模制并由电绝缘弹性体材料制成。优选地,所述材料是橡胶,例如乙烯-丙烯-二烯单体,其首字母缩写为EPDM。
支架16呈六面体带的形式。有利地,所述六面体带约3m长以及40cm至50cm宽。
支架16通过其下方的固定表面18被固定到沟槽6的底部17。固定表面18与电馈送表面15相对。
应注意的是,电馈送表面15和固定表面18形成了构成截面S的矩形的长边。因此,支架16具有较小的厚度E,优选地为约8cm。
优选地,支架16包括排水装置。该排水装置尤其能够排出雨水以避免电流从相导电轨道11朝轨道12或13泄漏。
支架16和导电轨道11,12和13一起形成导轨段19。导轨段19可以包括允许与汽车1无线电通信的无线电接收和/或传输天线。加热系统,例如电加热系统,也可以被结合到导轨段19中。这样的加热防止了在冬天冰的形成。
一系列导轨段19可以在纵向X上彼此并置于沟槽6中,以形成馈送导轨。
导轨段19进而整个导轨使用例如沥青胶20的胶水在沟槽6中凝固。胶水20被设置在沟槽6的壁上。
根据本发明的导轨非常容易地被安装在路面2中。例如通过铣削足以加工路面的沥青形成沟槽6。制成沟槽后,将沥青胶放置在沟槽6的壁上。然后,将支架16相继插入沟槽6中。支架16通过沥青胶固定在适当的位置。最后,将导电轨道11,12和13插入凹槽14中并例如使用螺钉将其固定在其中。
本发明特别具有以下优点:
-单个连续支架16包括三个导电轨道,即相导电轨道、反向电流导电轨道和中性导电轨道;
-支架16的六面体形状特别适于结合到柏油路中;
-防止在道路上形成裂缝,特别是由于使用的材料的原因而形成裂缝。

Claims (10)

1.一种支架(16),用于地面车辆(1),尤其是机动车辆的地面电馈送系统(10)的一个或多个导电轨道(11,12,13),所述支架为电绝缘弹性体材料带的形式,包括:
用于所述地面车辆的基本平面的电馈送表面(15),所述电馈送表面(15)设置有一个或多个纵向凹槽(14),每个所述凹槽用于接收相应的所述导电轨道(11,12,13);以及
固定表面(18),用于固定到路面且与所述电馈送表面(15)相对设置,
其特征在于,所述支架(16)具有矩形的截面(S),并且所述电馈送表面(15)和所述固定表面(18)形成所述矩形的长边。
2.根据权利要求1所述的支架(16),其特征在于,所述电馈送表面(15)设置有恰好三个用于接收所述导电轨道的纵向凹槽(14)。
3.根据权利要求1所述的支架(16),其特征在于,所述电馈送表面(15)设置有至少两个纵向凹槽(14),所述凹槽彼此相邻设置且相互平行地延伸。
4.根据前述权利要求中任一项所述的支架(16),其特征在于,所述支架为单个模制件。
5.根据权利要求1所述的支架(16),其特征在于,所述支架由橡胶制成,尤其由乙烯-丙烯-二烯单体制成,其中,所述乙烯-丙烯-二烯单体的首字母缩写为EPDM。
6.根据权利要求1所述的支架(16),其特征在于,还包括排水装置。
7.一种导轨段(19),用于地面车辆(1),尤其是机动车辆的地面电馈送系统(10),其特征在于,所述导轨段(19)包括:
根据前述权利要求中任一项所述的支架(16);以及
导电轨道(11,12,13),设置于所述电馈送表面(15)的各所述凹槽(14)中,每个所述导电轨道被机械地固定在相应的所述凹槽中,尤其通过拧紧的方式固定。
8.根据权利要求7所述的导轨段(19),其特征在于,还包括无线电天线和/或加热系统。
9.根据权利要求7或8所述的导轨段(19),其特征在于,在所述电馈送表面中恰好包括三个凹槽(14),第一凹槽中形成有相导电轨道(11),第二凹槽中形成有反向电流导电轨道(13),第三凹槽中形成有中性导电轨道(12),优选地,所述相导电轨道设置在所述反向电流导电轨道和所述中性导电轨道之间。
10.一种路面(2),具有用于地面车辆,特别是机动车辆的地面电馈送系统(10),其特征在于,包括导轨,所述导轨由根据权利要求7至9中任一项所述的在纵向方向上相互并置的一系列导轨段(19)制成,所述导轨被插入设置在所述路面(2)上的沟槽(6)中,优选地,所述导轨通过沥青胶(20)固定在所述沟槽中。
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