CN108407638A - 电动汽车终止充电***和应用、及其车辆 - Google Patents

电动汽车终止充电***和应用、及其车辆 Download PDF

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CN108407638A
CN108407638A CN201810173609.7A CN201810173609A CN108407638A CN 108407638 A CN108407638 A CN 108407638A CN 201810173609 A CN201810173609 A CN 201810173609A CN 108407638 A CN108407638 A CN 108407638A
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switch
charging
electric vehicle
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关庆生
陆继军
贺林
郑建新
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Xuzhou Xugong Automobile Manufacturing Co Ltd
Xuzhou XCMG Automobile Manufacturing Co Ltd
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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
    • B60L53/60Monitoring or controlling charging stations
    • 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明公开了一种电动汽车终止充电***,包括终止开关和充电电路,终止开关连接在充电电路上,终止开关用于控制充电电路的开、闭;充电电路包括电池包、直流充电口、交流充电口、电池控制器、车载充电机;其中,电池包的正极与车载充电机的正极通过导线一相连,电池包的负极与车载充电机的负极通过导线二相连,直流充电口的正极接在导线一上,直流充电口的负极接在导线二上,交流充电口与车载充电机相连,车载充电机通过电池控制器与终止开关连接。本发明结构简单,方便在充电发生意外或其它需要的情况时,快速终止电池包的充电。

Description

电动汽车终止充电***和应用、及其车辆
技术领域
本发明涉及电动车辆充电技术领域,具体是电动汽车终止充电***和方法。
背景技术
电动汽车(BEV)是指以车载电源为动力,用电机驱动车轮行驶,符合道路交通、安全法规各项要求的车辆。由于对环境影响相对传统汽车较小,其前景被广泛看好。
目前电动汽车终止充电的方案有两种,一种是当到达预定的充电终止条件(如达到设定充电时间或到达设定SOC值等),电池包充电自行终止;另一种是操作人员主动对电动汽车发出终止充电操作,电池包充电终止。
以上两种方案都无法在充电发生意外或其它需要的情况时,快速终止电池包的充电。
发明内容
为解决上述现有技术中存在的问题,本发明提供一种电动汽车终止充电***和方法,通过手动控制终止充电开关的方式,人为控制电池包终止充电,方便在充电发生意外或其它需要的情况时,快速终止电池包的充电。
本发明采用的技术方案:电动汽车终止充电***,包括终止开关和充电电路,所述终止开关连接在充电电路上,所述终止开关用于控制充电电路的开、闭;所述充电电路包括电池包、直流充电口、交流充电口、电池控制器、车载充电机;其中,所述电池包的正极与车载充电机的正极通过导线一相连,电池包的负极与车载充电机的负极通过导线二相连,所述直流充电口的正极接在导线一上,直流充电口的负极接在导线二上,所述交流充电口与车载充电机相连,所述车载充电机通过电池控制器与所述终止开关连接。
优选的,所述终止开关设置在驾驶室内的仪表上、驾驶室内其他位置或驾驶室外部。
优选的,所述充电电路上还包括整车控制器,所述整车控制器设置在电池控制器与终止开关之间。
一种电动汽车终止充电***的应用,包括以下步骤:当手动控制终止开关处于关时,所述终止开关向电池控制器发出相应的指令信号,所述电池控制器将终止开关的信号传输给车载充电机,进而控制电池包终止充电;当手动控制终止开关处于开时,充电电路处于正常充电状态。
一种电动汽车终止充电***的应用,包括以下步骤:当手动控制终止开关处于关时,所述终止开关向整车控制器发出相应的指令信号,所述整车控制器将终止开关的信号传输给车载充电机,进而控制电池包终止充电;当手动控制终止开关处于开时,充电电路处于正常充电状态。
一种车辆,所述车辆为电动汽车,该电动汽车安装有所述的电动汽车终止充电***。
与现有技术相比,本发明可以通过安装与电池控制器相连的终止开关,通过终止开关向电池控制器发出相应的指令信号,电池控制器再将终止开关的信号传输给车载充电机,进而控制电池包终止充电;
另外,也可以安装与整车控制器相连的终止开关,通过终止开关向整车控制器发出相应的指令信号,整车控制器再将终止开关的信号传输给车载充电机,进而控制电池包终止充电。
上述结构简单,方便在充电发生意外或其它需要的情况时,快速终止电池包的充电。
附图说明
图1是本发明提供的一种电池包终止充电的原理示意图;
图2是本发明提供的另一种电池包终止充电的原理示意图;
图中符号说明:1、电池包,2、直流充电口,3、交流充电口,4、电池控制器,5、整车控制器,6、终止开关,7、车载充电机。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例的附图,对本发明实施例中的技术方案进行清楚,完整的描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明例的组件可以以各种不同的配置来布置和设计。
因此,以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示的是本发明的选定实施例。基于本实验发明的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
第一实施例
如图2所示,电动汽车终止充电***,包括终止开关6和充电电路,终止开关6连接在充电电路上,终止开关6用于控制充电电路的开、闭;充电电路包括电池包1、直流充电口2、交流充电口3、电池控制器4、车载充电机7;其中,电池包1的正极与车载充电机7的正极通过导线一相连,电池包1的负极与车载充电机7的负极通过导线二相连,直流充电口2的正极接在导线一上,直流充电口2的负极接在导线二上,交流充电口3与车载充电机7相连,车载充电机7通过电池控制器4与终止开关6连接。
终止开关6设置在驾驶室内的仪表上、驾驶室内其他位置或驾驶室外部。
如图1所示,充电电路上还包括整车控制器5,整车控制器5设置在电池控制器4与终止开关6之间。
一种电动汽车终止充电***的应用,包括以下步骤:当手动控制终止开关6处于关时,终止开关6向电池控制器4发出相应的指令信号,电池控制器4将终止开关6的信号传输给车载充电机7,进而控制电池包1终止充电;当手动控制终止开关6处于开时,充电电路处于正常充电状态。
一种电动汽车终止充电***的应用,包括以下步骤:当手动控制终止开关6处于关时,终止开关6向整车控制器5发出相应的指令信号,整车控制器5将终止开关6的信号传输给车载充电机7,进而控制电池包1终止充电;当手动控制终止开关6处于开时,充电电路处于正常充电状态。
一种车辆,车辆为电动汽车,该电动汽车安装有所述的电动汽车终止充电***。
以上所述仅是对本发明的较佳实施方式而已,并非对本发明作任何形式上的限制,凡是依据本发明的技术实质对以上实施例所做的任何简单修改,等同变化与修饰,均属于本发明技术方案的范围内。

Claims (6)

1.电动汽车终止充电***,其特征在于:包括
终止开关(6)和充电电路,所述终止开关(6)连接在充电电路上,所述终止开关(6)用于控制充电电路的开、闭;所述充电电路包括电池包(1)、直流充电口(2)、交流充电口(3)、电池控制器(4)、车载充电机(7);其中,所述电池包(1)的正极与车载充电机(7)的正极通过导线一相连,电池包(1)的负极与车载充电机(7)的负极通过导线二相连,所述直流充电口(2)的正极接在导线一上,直流充电口(2)的负极接在导线二上,所述交流充电口(3)与车载充电机(7)相连,所述车载充电机(7)通过电池控制器(4)与所述终止开关(6)连接。
2.根据权利要求1所述的电动汽车终止充电***,其特征在于:所述终止开关(6)设置在驾驶室内的仪表上、驾驶室内其他位置或驾驶室外部。
3.根据权利要求1或2所述的电动汽车终止充电***,其特征在于:所述充电电路上还包括整车控制器(5),所述整车控制器(5)设置在电池控制器(4)与终止开关(6)之间。
4.一种如权利要求1~2任一项所述电动汽车终止充电***的应用,其特征在于,包括以下步骤:
当手动控制终止开关(6)处于关时,所述终止开关(6)向电池控制器(4)发出相应的指令信号,所述电池控制器(4)将终止开关(6)的信号传输给车载充电机(7),进而控制电池包(1)终止充电;
当手动控制终止开关(6)处于开时,充电电路处于正常充电状态。
5.一种如权利要求3所述的电动汽车终止充电***的应用,其特征在于,包括以下步骤:
当手动控制终止开关(6)处于关时,所述终止开关(6)向整车控制器(5)发出相应的指令信号,所述整车控制器(5)将终止开关(6)的信号传输给车载充电机(7),进而控制电池包(1)终止充电;
当手动控制终止开关(6)处于开时,充电电路处于正常充电状态。
6.一种车辆,其特征在于:所述车辆为电动汽车,该电动汽车安装有权利要求1-3任一项所述的电动汽车终止充电***。
CN201810173609.7A 2018-03-02 2018-03-02 电动汽车终止充电***和应用、及其车辆 Withdrawn CN108407638A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125183B2 (en) * 2008-06-06 2012-02-28 Kabushiki Kaisha Toyota Jidoshokki Charging system and vehicle and charge controller for the charging system
CN102910084A (zh) * 2012-10-31 2013-02-06 上汽通用五菱汽车股份有限公司 设有自动变速器emt的纯电动车辆
EP2384922A3 (de) * 2010-05-05 2017-03-15 Bender GmbH & Co. KG Stromaufladevorrichtung für ein Elektrofahrzeug
CN107031429A (zh) * 2015-11-03 2017-08-11 福特全球技术公司 车辆充电终止***和方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125183B2 (en) * 2008-06-06 2012-02-28 Kabushiki Kaisha Toyota Jidoshokki Charging system and vehicle and charge controller for the charging system
EP2384922A3 (de) * 2010-05-05 2017-03-15 Bender GmbH & Co. KG Stromaufladevorrichtung für ein Elektrofahrzeug
CN102910084A (zh) * 2012-10-31 2013-02-06 上汽通用五菱汽车股份有限公司 设有自动变速器emt的纯电动车辆
CN107031429A (zh) * 2015-11-03 2017-08-11 福特全球技术公司 车辆充电终止***和方法

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