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CN104442454A - Charging device of energy-storage type electric vehicle - Google Patents

Charging device of energy-storage type electric vehicle Download PDF

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Publication number
CN104442454A
CN104442454A CN 201410723061 CN201410723061A CN104442454A CN 104442454 A CN104442454 A CN 104442454A CN 201410723061 CN201410723061 CN 201410723061 CN 201410723061 A CN201410723061 A CN 201410723061A CN 104442454 A CN104442454 A CN 104442454A
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CN
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device
charging
type
vehicle
electric
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CN 201410723061
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Chinese (zh)
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姚念良
戴云雷
李伟
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北京赛德高科铁道电气科技有限责任公司
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    • 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 for electromobility
    • Y02T10/7005Batteries
    • 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 for electromobility
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y02T10/7088Charging 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
    • Y02T10/80Technologies aiming to reduce green house gasses emissions common to all road transportation technologies
    • Y02T10/92Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Abstract

The invention discloses a charging device of an energy-storage type electric vehicle. The charging device comprises a contact type current-collecting head and a suspension fixed above the vehicle charging position in a charging station, wherein the contact type current-collecting head is connected with the suspension through a conductive arm; a lifting driving device is arranged on the conductive arm; the lifting driving device is connected with a control device. The charging device performs the charging operation by descending the current-collecting head to be in contact with the top of the energy-storage type electric vehicle, and is convenient to use, stable in working and more convenient in routine maintenance and failure treatment.

Description

—种储能式电动车辆的充电装置 - charging electric energy storage device of vehicle types

技术领域 FIELD

[0001] 本发明涉及一种储能式车辆,尤其涉及一种储能式电动车辆的充电装置。 [0001] The present invention relates to an energy storage type vehicle, and particularly to charging electric energy storage device for vehicles.

背景技术 Background technique

[0002]目前,城市用电动车辆,主要有地铁、轻轨或者有轨及无轨电车等,现有的供电模式大多为轨道上方架设刚性或柔性接触网线,车辆行驶时依靠升起车顶的受电弓与网线接触为车辆供电的方式。 [0002] At present, city electric vehicles, the main subway, light rail or tram and trolley buses, the existing power supply mode mostly erection rigid or flexible catenary wire above the track, relying on the power receiving raised the roof when the vehicle is traveling in contact with the bow of the vehicle power supply cable manner. 而近年来在有些不能全程架设接触网线或架设成本较高的线路上,则较多采用储能式电动车辆,车辆在进入充电站后依靠手动插入充电插头或升起车顶受电弓与站内架设的网线进行联接充电。 In the recent years some full erection is not erected or catenary wire line high cost, the use of more energy storage electric vehicles, vehicles rely on manually inserted into the charging plug or the charging station raised roof and the power receiving station bow erection network line charge coupling. 相比于全程架设网线的车辆,储能式电动车避免了集电头与网线长期接触产生的磨耗,减少了更换集电头的成本,也降低了由于受电弓与网线发生事故而停运的风险。 Compared to the entire vehicle set up the network cable, energy storage electric vehicles to avoid the wear of the collector head prolonged contact with the cable produce, reducing the cost of replacing the collector head, also reduced due to the accident pantograph and cable occurrence of outage risks of.

[0003] 但是,使用手动插入充电插头的储能式电动车辆每次充电式均需要人为操作,耗时费力,也增加了充电时的风险。 [0003] However, manual insertion of the charging plug-in electric vehicle per charge storage type require manual operation, time-consuming, but also increases the risk of charging. 而使用装在车顶的受电弓进行充电,受电弓在车顶要承受各种恶劣气候、车辆运行时的震动等不利条件的影响,所以对设计和制造有较高的要求;每辆车均需配备受电弓,使得车辆整体制造及维护成本均较高;且当受电弓发生故障时,需对车辆进行救援处理,进而对整条线路的运营造成影响;由于车辆是用于载客运营,所以当车辆故障时,影响面也较大。 The use of pantograph installed on the roof of charge, the pantograph on the roof to withstand a variety of adverse weather conditions, such as vibration during operation of the vehicle, so there are high demands on design and manufacturing; per vehicles equipped with pantographs required, so that the vehicle overall manufacturing and maintenance costs are high; and when the pantograph failure, the need for vehicle rescue process, and thus affect the operation of the whole line; because the vehicle is used for passenger operations, so when the vehicle fails, the impact was too great.

发明内容 SUMMARY

[0004] 本发明的目的是提供一种使用方便、工作稳定、日常维护及故障处理更加便捷的储能式电动车辆的充电装置。 [0004] The object of the present invention is to provide a convenient, stable, and the charging device troubleshooting routine maintenance more convenient energy storage electric vehicles.

[0005] 本发明的目的是通过以下技术方案实现的: [0005] The object of the present invention is achieved by the following technical solution:

[0006] 本发明的储能式电动车辆的充电装置,包括接触式集电头和固定于充电站内车辆充电位置上方的悬架,所述接触式集电头与悬架之间通过导电臂连接,所述导电臂设有升降驱动装置,所述升降驱动装置连接有控制装置。 [0006] The electric vehicle charging energy storage device of the present invention, the collector comprises a contact head and a suspension fixed to the charging position above the vehicle charging station, said collector is electrically connected by contact between the head and the suspension conductive arms the lifting arm is provided with electrically conductive drive means, said lifting drive are connected to the control means.

[0007] 由上述本发明提供的技术方案可以看出,本发明实施例提供的储能式电动车辆的充电装置,由于包括接触式集电头和固定于充电站内车辆充电位置上方的悬架,接触式集电头与悬架之间通过导电臂连接,导电臂设有升降驱动装置,升降驱动装置连接有控制装置,使用方便、工作稳定、日常维护及故障处理更加便捷。 [0007] provided by the technical solution of the present invention can be seen, the charging electric energy storage device of the vehicle according to an embodiment of the present invention, comprises a contact fixed to the collector head and the vehicle suspension above the charging position within the charging station, the collector contact between the head and the suspension are connected by a conductive arm, the conductive arm provided with lifting drive, with a lifting drive connected to a control device, easy to use, stable, routine maintenance and troubleshooting easier.

附图说明 BRIEF DESCRIPTION

[0008] 图1为本发明实施例一提供的储能式电动车辆的充电装置的结构示意图; [0008] FIG. 1 is a schematic structure of the charging energy storage device of electric vehicle according to a first embodiment of the present invention;

[0009] 图2为本发明实施例二提供的储能式电动车辆的充电装置的结构示意图; [0009] FIG. 2 is a schematic configuration of the energy storage device charge electric vehicle according to a second embodiment of the present invention;

[0010]图3a本发明的具体实施中接触式集电头收起的状态示意图; [0010] Specific embodiments of the present invention. FIG. 3a in contact collector head schematic stowed state;

[0011] 图3b本发明的具体实施中充电的状态示意图。 [0011] 3b shows a specific embodiment of the present invention, the charged state of FIG.

[0012] 图中: [0012] In the drawings:

[0013] 1、接触式集电头,2、导电臂,3、导电臂升降驱动装置,4、导电臂运动控制装置,5、固定的悬架,6、复位弹簧,7、连杆。 [0013] 1, the contact type collector head 2, conductive arms, 3, the conductive lifting arm driving means 4, the conductive arm motion control device 5, a fixed suspension 6, the return spring 7, the connecting rod.

具体实施方式 detailed description

[0014] 下面将对本发明实施例作进一步地详细描述。 [0014] The following embodiments will be described in further detail according to the present invention.

[0015] 本发明的储能式电动车辆的充电装置,其较佳的具体实施方式是: [0015] The energy storage type electric vehicle charging apparatus according to the present invention, specific embodiments thereof are preferred:

[0016] 包括接触式集电头和固定于充电站内车辆充电位置上方的悬架,所述接触式集电头与悬架之间通过导电臂连接,所述导电臂设有升降驱动装置,所述升降驱动装置连接有控制装置。 [0016] The collector head comprises a contact and a fixed charging position above the vehicle suspension in the charging station, contact between the head and the suspension collector connected by a conductive arm, the conductive arm provided with lifting drive, the It said lifting drive are connected to the control means.

[0017] 所述导电臂为垂直升降式导电臂或旋转升降式导电臂。 [0017] The electrically conductive arm is a vertical arm or lift conductive rotary elevating conductive arms.

[0018] 所述垂直升降式导电臂设有升降气缸。 [0018] The vertical lift type arm is provided with a conductive lifting cylinder.

[0019] 所述旋转升降式导电臂的上端通过旋转轴与所述悬架铰接、下端与所述接触式集电头铰接,所述旋转轴设有驱动臂和复位臂,所述驱动臂和复位臂分别连接有升降驱动装置和复位弹簧。 [0019] The upper vertically movable conductive arm rotating by the rotation axis of the suspension hinge, the lower end of the contact type collector head is hinged, the rotation shaft is provided with driving arm and a reset arm, the drive arm and resetting arm are connected to the lifting drive means and a return spring.

[0020] 所述悬架与所述接触式集电头之间连接有连杆,所述悬架、连杆、接触式集电头与旋转升降式导电臂形成平行四边形机构。 [0020] the suspension of the contact between the current collector is electrically connected to the first link, the suspension link, the collector contact with the rotary head lift conductive arms form a parallelogram mechanism.

[0021] 所述升降驱动装置为气缸或直线电机。 [0021] The lift driving means is an air cylinder or linear motor.

[0022] 本发明的储能式电动车辆的充电装置,安装在为车辆提供电能的充电站内充电位置上方,采用在充电站点内车辆充电位置上方设置固定充电装置,通过集电头下降与储能式电动车顶相接触以进行充电操作。 [0022] charging the energy storage device of the present invention is an electric vehicle, is mounted above the charging power is provided in the charging station the vehicle position, using the charging station is provided in a position above the fixed vehicle charging a charging means, head down through the collector and the accumulator in roof electric contact charging operation. 在车辆进入充电站后,通过远程控制充电装置将供电电源与车辆进行联接,并进行电能的传输。 After the vehicle enters the charging station, the charging device by remote control power supply is coupled to the vehicle, and for transmitting electrical energy. 工作时可承载车辆供电时所需的较大电流、电压传输。 It can carry the required power of the vehicle when a relatively large current, voltage transfer during operation. 本发明不但可以实现为储能式电动车辆供电的需求,而且因为是安装在充电站内,减少了占用车辆的空间,降低了维护及故障处理难度,减少了车顶上的重量,并且降低了车辆的整体成本及对限界的要求。 The present invention may be implemented not only as an energy storage electric vehicle power demand, and because it is installed in the charging station, reducing the space occupied by the vehicle, reduces maintenance and troubleshooting difficult, reduces the weight on the roof, and the vehicle is reduced the overall costs and requirements for bounding. 具有较高的IP等级及防火等级、较好的抗震动冲击性能及升降稳定性、省力便捷的自动充电操作方式、较轻的重量及较小的折叠高度。 And having a high IP rating fire rating, good resistance to vibration and shock resistance lifting stability, convenience of saving automatic charging operation mode, lighter weight and a smaller fold height.

[0023] 本发明整个充电装置依靠固定悬架上安装的绝缘子进行整体固定,使得充电装置整体带电的情况下仍使得其固定的基架保持不带电状态。 [0023] The charging device according to the present invention the entire integrally fixed to rely on a fixed installation suspension insulator, the charging apparatus so that the whole charged such that it remains stationary pedestal remains uncharged state. 电源使用电缆连接至充电装置上的金属接线板进行电流传导,充电装置整体导流,并通过可旋转升降的碳基集电头与车辆接触,将电力传导至车辆上。 Power cable connected to the metal terminal plate on the charging current conducting means, charging means integrally deflector, and by contact with a carbon-based collector head rotatable lift vehicle, the power transmitted to the vehicle.

[0024] 与现有充电方式相比,本发明具有以下优点: [0024] Compared with the conventional charging mode, the present invention has the following advantages:

[0025] 使用方便、工作稳定、日常维护及故障处理更加便捷;操作简单便捷、无需人力;固定于车辆上方悬空位置,降低人触电的风险;需充电的车辆上因仅需装备简单受流接口等,车辆总成本低;在站内的充电装置不论是日常维护,还是故障时的问题处理都可大大简化。 [0025] and easy to use, stable, routine maintenance and troubleshooting more convenient; simple and convenient, without human; fixed above the vacant position of the vehicle, reducing the risk of electrocution; the need to be recharged vehicle just because equipment simply by Stream Interface other, low total cost of the vehicle; charging device, whether the station is in routine maintenance, fault or problem processing can be greatly simplified.

[0026] 具体实施例: [0026] Specific Example:

[0027] 图1中旋转升降导电臂充电装置使用电动推杆或气缸作为驱动装置,对车辆进行充电操作时,首先将高压电源通过高压电缆接到悬架上,再在控制接口接入低压控制电源(气缸驱动方式还需接入气源),在其进行充电操作控制时,给出升/降信号,驱动装置则驱动导电臂旋转完成升/降过程。 In [0027] FIG rotating conductive arm lift ram or an electric charging device using a cylinder as a drive means of the vehicle when the charging operation, the first high voltage power supply via high voltage cables to the suspension, then the low voltage control interface access control power (gas cylinder drive mode needs to access the source), the charging operation when it is controlled to give up / down signals, the driving means is driven to complete a conductive arm rotating up / down process.

[0028] 当控制盒接收到升/降信号时,对驱动装置供电或供气,使得驱动装置伸出/收回,当驱动装置运动到相应的位置并激活到位指示开关时,此伸出/收回动作停止,并给出升/降到位信号。 [0028] When the control box receives the up / down signal, or a power supply to the drive means, the drive means such that the projected / retracted, when the drive is moved to the appropriate location and activating the switch indication bit, this extended / retracted stop operation, and gives up / down signal. 当驱动装置整体伸出时,通过推动导电臂旋转,使得整体集电头上升并紧贴到固定悬架上;当驱动装置整体收回时,由于弹簧的拉伸作用及重力作用,集电头下降贴合到充电车顶。 When the drive means extending integrally, the conductive arm rotating by pushing, so that the overall collector head rises and close to the fixed suspension; retracted when the drive means integrally, and the effect of gravity of the tension spring, the collector head down attached to the charging roof. 当充电装置整体与充电车顶受电装置接触时,集电头由于弹簧作用,与受电装置保持一定的接触力以保证接触良好,并进行电力传输。 When the charging means integral with the roof electrical contact means receiving the charging current collector due to the spring action of the first holding means and the power receiving certain contact force to ensure good contact, and power transmission.

[0029] 图2中垂直升降导电臂充电装置使用气缸作为驱动装置,对车辆进行充电操作时,将高压电源通过高压电缆接到悬架上,再在控制接口接入气源,在其进行充电操作控制时,给出升/降信号,驱动装置则驱动导电臂升降。 When [0029] In FIG. 2 the vertical lifting cylinders conductive arms charging apparatus used as a driving device, the charging operation of the vehicle, the high voltage power supply via high voltage cables to the suspension, and then the air interface access control, is charged in its when the operation control is given up / down signal, the driving means drives the lift arm conductivity.

[0030] 如图3a、图3b所示,当控制盒接收到升/降信号时,对驱动装置供气,使得驱动装置伸出/收回,当驱动装置运动到相应的位置并激活到位指示开关时,此伸出/收回动作停止,并给出升/降到位信号。 When [0030] FIG. 3a, 3b, when the control box receives the up / down signal, the air supply to the drive means, such drive means extending / retracted, when the drive is moved to the appropriate location and activating the switch indication bit when this extension / recovery operation is stopped, and gives up / down signal. 当驱动装置收回时,导电臂整体收回,使得整体集电头上升到最高位置;当驱动装置伸出时,集电头下降贴合到充电车顶。 When the drive gear retracted, the overall recovery of conductive arms, so that the overall collector head to its highest position; the drive means when extended, the current collector attached to the charging head down the roof. 当充电装置整体与充电车顶受电装置接触时,集电头由于气压的作用,与受电装置保持一定的接触力以保证接触良好,并进行电力传输。 When the charging means integral with the roof electrical contact means receiving the charging current collector due to the head pressure, and power receiving means to maintain a certain contact force to ensure good contact, and power transmission.

[0031] 以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明披露的技术范围内,可轻易想到的变化或替换,都应涵盖在本发明的保护范围之内。 [0031] The above are only the preferred specific embodiments of the invention, but the scope of the present invention is not limited thereto, any skilled in the art in the art within the technical scope disclosed in the present invention can be easily thought variations or replacements shall fall within the protection scope of the present invention. 因此,本发明的保护范围应该以权利要求书的保护范围为准。 Accordingly, the scope of the present invention, the scope of the claims should prevail.

Claims (6)

  1. 1.一种储能式电动车辆的充电装置,其特征在于,包括接触式集电头和固定于充电站内车辆充电位置上方的悬架,所述接触式集电头与悬架之间通过导电臂连接,所述导电臂设有升降驱动装置,所述升降驱动装置连接有控制装置。 Charging an energy storage device for electric vehicle, wherein the collector comprises a contact head and a suspension fixed to the vehicle above the charging position within the charging station, through a conductive contact between said collector head and the suspension an arm connected to the lifting arm is provided with electrically conductive drive means, said lifting drive are connected to the control means.
  2. 2.根据权利要求1所述的储能式电动车辆的充电装置,其特征在于,所述导电臂为垂直升降式导电臂或旋转升降式导电臂。 2. The electric vehicle charging energy storage device according to claim 1, wherein said conductive arms electrically conductive vertical lift arm or lift rotary conductive arms.
  3. 3.根据权利要求2所述的储能式电动车辆的充电装置,其特征在于,所述垂直升降式导电臂设有升降气缸。 The charging energy storage device of the electric vehicle according to claim 2, wherein said vertical lift arm is provided with a conductive lifting cylinder.
  4. 4.根据权利要求2所述的储能式电动车辆的充电装置,其特征在于,所述旋转升降式导电臂的上端通过旋转轴与所述悬架铰接、下端与所述接触式集电头铰接,所述旋转轴设有驱动臂和复位臂,所述驱动臂和复位臂分别连接有升降驱动装置和复位弹簧。 4. The electric vehicle charging energy storage device according to claim 2, wherein said conductive rotary upper lift arm rotating shaft through the suspension hinge, the lower end of the contact type collector head hinge, is provided with the rotary shaft driving arm and a reset arm, the drive arm and the resetting arm are connected to the lifting drive means and a return spring.
  5. 5.根据权利要求4所述的储能式电动车辆的充电装置,其特征在于,所述悬架与所述接触式集电头之间连接有连杆,所述悬架、连杆、接触式集电头与旋转升降式导电臂形成平行四边形机构。 The energy storage type charging device according to claim electric vehicle, wherein the suspension is connected with the electrical contact between the collector heads with a link, the suspension link, the contact type collector head lift and rotation conductive arms form a parallelogram mechanism.
  6. 6.根据权利要求5所述的储能式电动车辆的充电装置,其特征在于,所述升降驱动装置为气缸或直线电机。 6. The rechargeable energy storage device of the electric vehicle according to claim 5, wherein said drive means is a lifting cylinder or a linear motor.
CN 201410723061 2014-12-02 2014-12-02 Charging device of energy-storage type electric vehicle CN104442454A (en)

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CN1647967A (en) * 2005-03-12 2005-08-03 李荟敏 Current collecting equipment for electric car
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