CN111301191A - 一种电动汽车用转接充电装置 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods 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
- B60L53/14—Conductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- Y—GENERAL 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
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- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
本发明公开了一种电动汽车用转接充电装置,本发明通过分析充电系统架构,进行优化设计,整车只用配备一个直流充电接口,能够使用直流桩进行快充,对于没有快充桩的场合,可以通过该转接充电装置使用慢充桩进行充电。本发明对于电动汽车仅需要配置直流充电接口,减少了车载充电机、交流充电接口以及高压线束等配置,能够有效降低成本,对于只有交流充电桩的场合,可以采用该转接充电装置,实现充电,该装置在不同车辆之间可以共用,进一步降低运营成本。
Description
技术领域
本发明涉及新能源汽车领域,更具体地说,涉及一种电动汽车用转接充电装置。
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,但当前技术尚不成熟。工作原理:蓄电池——电流——电力调节器——电动机——动力传动系统——驱动汽车行驶(Road)。
当前电动汽车一般都有直流快充和交流慢充的配置,可以同时适用于直流快充桩和交流慢充桩,满足不同场景的充电需求。但整车需要配置直流充电接口和交流充电接口,同时与交流充电相配套的需要整车增加车载充电机以及高压线束的配置,导致整车成本较高。
发明内容
本发明要解决的技术问题在于针对现有技术中为适应使用直流充电桩和交流充电桩进行充电的不同使用场景,需要配置直流充电口和交流充电口以及车载充电机和配套高压线束,整车成本较高的问题,提供一种转接充电装置,整车仅配备直流充电接口,可以使用直流充电桩充电,同时通过该转接装置也可使用交流充电桩充电。
本发明为解决其技术问题,提供的电动汽车用转接充电装置包含:直流充电枪、交流充电枪以及充电机,所述充电机具备壳体,所述壳体上设置有交流充电插座,所述壳体内部固定设置有交流转直流电路,所述交流转直流电路具有两个交流输入端和一个直流输出端,其中一个所述交流输入端在所述壳体的内部直接通过线束电性连接所述交流充电插座,另一交流输入端通过线束贯穿所述壳体,并电性连接至壳体外的所述交流充电枪,所述直流输出端通过线束贯穿所述壳体,并电性连接至壳体外的所述直流充电枪;其中,所述直流充电枪与电动汽车上安装的直流充电座对接,交流充电枪用于与自带充电座的交流充电桩对接,交流充电座用于与自带充电枪的交流充电桩对接,线束用于电流的传导,实现交流充电桩与动力电池的能量传输,交流转直流电路用于将交流电装换成直流电,给整车动力电池充电。
进一步地,在本发明的电动汽车用转接充电装置中,所述充电机上设置有冷却风扇,用于充电机工作过程当中对充电机进行冷却。
进一步地,在本发明的电动汽车用转接充电装置中,所述冷却风扇为交流冷却风扇,交流冷却风扇的输入端电性连接所述两个交流输入端,以利用所述两个交流输入端输入的交流电进行工作。
进一步地,在本发明的电动汽车用转接充电装置中,所述壳体为绝缘材料制成。
进一步地,在本发明的电动汽车用转接充电装置中,所述充电机整体呈长方体,所述交流充电插座安装于长方体的上表面上。
进一步地,在本发明的电动汽车用转接充电装置中,分别与所述另一交流输入端和所述直流输出端连接的线束,贯穿所述壳体后至各自对应的充电枪之间部分的长度均不小于0.5米。
本发明通过分析充电系统架构,进行优化设计,整车只用配备一个直流充电接口,能够使用直流桩进行快充,对于没有快充桩的场合,可以通过该转接充电装置使用慢充桩进行充电。本发明的有益效果是:对于电动汽车仅需要配置直流充电接口,减少了车载充电机、交流充电接口以及高压线束等配置,能够有效降低成本,对于只有交流充电桩的场合,可以采用该转接充电装置,实现充电,该装置在不同车辆之间可以共用,进一步降低运营成本。
附图说明
下面将结合附图及实施例对本发明作进一步说明,附图中:
图1是本发明的电动汽车用转接充电装置一实施例的原理图。
具体实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解,现对照附图详细说明本发明的具体实施方式。
参考图1,图1是本发明的电动汽车用转接充电装置一实施例的原理图。本实施例的电动汽车用转接充电装置包含:直流充电枪1、交流充电枪4以及充电机6,所述充电机6具备绝缘材料制成的壳体,所述壳体上设置有交流充电插座3,所述充电机6整体呈长方体,所述交流充电插座3安装于长方体的上表面上。所述壳体内部固定设置有交流转直流电路,所述交流转直流电路具有两个交流输入端和一个直流输出端,其中一个所述交流输入端在所述壳体的内部直接通过线束5电性连接所述交流充电插座3,另一交流输入端通过线束5贯穿所述壳体,并电性连接至壳体外的所述交流充电枪4,所述直流输出端通过线束5贯穿所述壳体,并电性连接至壳体外的所述直流充电枪1;其中,所述直流充电枪1与电动汽车上安装的直流充电座对接,交流充电枪4用于与自带充电座的交流充电桩对接,交流充电座用于与自带充电枪的交流充电桩对接,线束5用于电流的传导,实现交流充电桩与动力电池的能量传输,交流转直流电路用于将交流电装换成直流电,给整车动力电池充电。分别与所述另一交流输入端和所述直流输出端连接的线束5,贯穿所述壳体后至各自对应的充电枪之间部分的长度均不小于0.5米。
优选的,本实施例的所述充电机6上设置有冷却风扇2,用于充电机6工作过程当中对充电机6进行冷却,尤其是对交流转直流电路部分进行冷却。所述冷却风扇2为交流冷却风扇,交流冷却风扇的输入端电性连接所述两个交流输入端,以利用所述两个交流输入端输入的交流电进行工作。
上面结合附图对本发明的实施例进行了描述,但是本发明并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本发明的启示下,在不脱离本发明宗旨和权利要求所保护的范围情况下,还可做出很多形式,这些均属于本发明的保护之内。
Claims (6)
1.一种电动汽车用转接充电装置,其特征在于,包含:直流充电枪、交流充电枪以及充电机,所述充电机具备壳体,所述壳体上设置有交流充电插座,所述壳体内部固定设置有交流转直流电路,所述交流转直流电路具有两个交流输入端和一个直流输出端,其中一个所述交流输入端在所述壳体的内部直接通过线束电性连接所述交流充电插座,另一交流输入端通过线束贯穿所述壳体,并电性连接至壳体外的所述交流充电枪,所述直流输出端通过线束贯穿所述壳体,并电性连接至壳体外的所述直流充电枪;其中,所述直流充电枪与电动汽车上安装的直流充电座对接,交流充电枪用于与自带充电座的交流充电桩对接,交流充电座用于与自带充电枪的交流充电桩对接,线束用于电流的传导,实现交流充电桩与动力电池的能量传输,交流转直流电路用于将交流电装换成直流电,给整车动力电池充电。
2.根据权利要求1所述的电动汽车用转接充电装置,其特征在于,所述充电机上设置有冷却风扇,用于充电机工作过程当中对充电机进行冷却。
3.根据权利要求2所述的电动汽车用转接充电装置,其特征在于,所述冷却风扇为交流冷却风扇,交流冷却风扇的输入端电性连接所述两个交流输入端,以利用所述两个交流输入端输入的交流电进行工作。
4.根据权利要求1所述的电动汽车用转接充电装置,其特征在于,所述壳体为绝缘材料制成。
5.根据权利要求1所述的电动汽车用转接充电装置,其特征在于,所述充电机整体呈长方体,所述交流充电插座安装于长方体的上表面上。
6.根据权利要求1所述的电动汽车用转接充电装置,其特征在于,分别与所述另一交流输入端和所述直流输出端连接的线束,贯穿所述壳体后至各自对应的充电枪之间部分的长度均不小于0.5米。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113291162A (zh) * | 2021-06-11 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | 新能源汽车用电机控制系统 |
WO2023241673A1 (zh) * | 2022-06-17 | 2023-12-21 | 米金泳 | 电动汽车充电插座转接桩 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113291162A (zh) * | 2021-06-11 | 2021-08-24 | 安徽江淮汽车集团股份有限公司 | 新能源汽车用电机控制系统 |
WO2023241673A1 (zh) * | 2022-06-17 | 2023-12-21 | 米金泳 | 电动汽车充电插座转接桩 |
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