WO2018064861A1 - 一机双枪电动汽车直流充电桩 - Google Patents

一机双枪电动汽车直流充电桩 Download PDF

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Publication number
WO2018064861A1
WO2018064861A1 PCT/CN2016/107514 CN2016107514W WO2018064861A1 WO 2018064861 A1 WO2018064861 A1 WO 2018064861A1 CN 2016107514 W CN2016107514 W CN 2016107514W WO 2018064861 A1 WO2018064861 A1 WO 2018064861A1
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Prior art keywords
charging
interface
module
intelligent controller
relay
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PCT/CN2016/107514
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English (en)
French (fr)
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罗义钊
陈亮
范体顺
刘建勋
Original Assignee
福建网能科技开发有限责任公司
国家电网公司
国网信息通信产业集团有限公司
国网信通亿力科技有限责任公司
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Publication of WO2018064861A1 publication Critical patent/WO2018064861A1/zh

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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
    • B60L53/16Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • B60L53/31Charging columns specially adapted for electric vehicles
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F15/00Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/06Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20127Natural convection
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • 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
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]

Definitions

  • the invention relates to a charging device, in particular to a DC charging pile for a double gun electric vehicle.
  • the purpose of the embodiment of the present invention is to provide a DC charging pile for a two-gun electric vehicle.
  • the purpose of the embodiment of the present invention is to achieve the above-mentioned double-gun electric vehicle DC charging pile, including a charging pile housing.
  • Intelligent controller two charging interface modules, rectifier module, leakage protection Switch, lightning arrester, smart meter, touch screen, card reader, auxiliary switching power supply, intelligent monitoring module, AC and DC measurement and control module, insulation detection module, signal light, emergency stop control switch, cooling fan;
  • the charging pile housing comprises a cabinet body, a front door, a rear door and a heat dissipation window;
  • the two charging interface modules include a charging gun, a DC contactor, a fuse protector, and a shunt.
  • the DC charging interface of the charging gun DC+ is respectively connected with a DC contactor and a fuse protector, and the two charging guns DC charging interface DC-on A shunt is connected in common, and an auxiliary control relay is respectively connected to the auxiliary power supply interface of the charging gun.
  • the charging communication interface of the two charging guns is connected with the communication interface of the intelligent controller through a switching relay, and the switching relay can be connected according to the corresponding charging interface. Control determines the state of the interface to switch on;
  • the DC contactor and the auxiliary control relay are both connected to the intelligent controller, and the intelligent controller is used for the opening and collecting interface connected with the auxiliary contacts of the DC contactor and the auxiliary control relay;
  • the intelligent controller, the rectifier module, the charging gun, the AC/DC measurement and control module, the insulation detection module are connected with the intelligent monitoring module, the switch detection signal of each charging output structure obtained by the insulation detection module and the AC/DC measurement and control module, and the switch opening and closing
  • the state, insulation resistance to ground, output current, shunt signal, DC voltage parameters are transmitted to the intelligent monitoring module, the intelligent monitoring module communicates with the intelligent controller, and the intelligent controller controls the corresponding relay to complete the output port between the rectifier module and the charging interface.
  • the switching enables the charging post to dynamically distribute power.
  • the smart controller is connected with a smart meter for connecting with a DC power source, and the intelligent controller communicates with the smart meter connected between the positive and negative DC+ and DC- of the DC power source through the RS485 port.
  • the charging pile is further provided with an emergency stop control switch and a lightning protection device and a leakage protection switch connected to the AC power supply circuit, and the intelligent controller is provided with an emergency stop control switch and lightning protection.
  • the connection to the acquisition interface is further provided with an emergency stop control switch and a lightning protection device and a leakage protection switch connected to the AC power supply circuit, and the intelligent controller is provided with an emergency stop control switch and lightning protection.
  • the switching relay is an internal relay of the intelligent controller
  • the charging pile passes through the state of the auxiliary control relay, the DC contactor, the charging gun control confirmation interface, etc., and controls the corresponding auxiliary control relay, the disconnection and closing of the DC contactor, and the charging gun connector CAN through the opening control.
  • the communication interface and the intelligent controller CAN interface circuit are turned on and off.
  • the intelligent controller, the touch screen, the card reader, and the signal lamp are installed in the front door; the charging interface module, the rectifier module, the leakage protection switch, the lightning protection device, the smart meter, the auxiliary switching power supply, and the intelligent monitoring
  • the module, the AC and DC measurement and control module, the insulation detection module, the emergency stop control switch, and the cooling fan are all installed in the cabinet; the square bottom of the charging pile cabinet has square holes, and all the wires are in and out from the bottom hole of the cabinet.
  • the embodiment of the invention has the following advantages:
  • the embodiment of the invention solves the problems of high cost, large floor space and low utilization rate of the existing DC charging pile, and the performance in the practical aspect is more prominent, and the concept of the DC charging pile of a double gun electric vehicle is proposed for charging the electric power industry.
  • the field has great significance.
  • FIG. 1 is a perspective view showing a front view of a main frame of a DC charging electric vehicle of a double gun electric vehicle according to an embodiment of the present invention
  • FIG. 2 is a perspective view showing a rear view of a main frame of a DC charging electric vehicle of a double gun electric vehicle according to an embodiment of the present invention
  • FIG. 3 is a perspective view showing the appearance of a main frame of a DC charging electric vehicle of a dual-gun electric vehicle according to an embodiment of the present invention
  • FIG. 4 is an electrical schematic diagram of a DC charging pile for a dual-gun electric vehicle according to an embodiment of the present invention.
  • the DC charging pile of a double gun electric vehicle comprises a charging pile shell, an intelligent controller (18) and two charging interface modules. , rectifier module (23), leakage protection switch (17), lightning protection device (15), smart meter (9), touch screen (3), card reader (2), auxiliary switching power supply (20), intelligent monitoring module ( 16), AC and DC measurement and control module (13), insulation detection module (14), signal light (4), emergency stop control switch (12), cooling fan (19).
  • the two charging interface modules include a charging gun (5), a DC contactor (11), a fuse protector (10), a shunt (22), and a charging gun (5) DC charging interface DC+ respectively connected to the DC contact (11) and the fuse protector (10), two charging guns (5) DC charging interface DC- are connected to a shunt (22), and an auxiliary control relay is connected to the auxiliary power port of the charging gun (5).
  • the charging communication interface of the two charging guns (5) is connected to the communication interface of the intelligent controller (18) through a switching relay, and the switching relay can be switched on and off according to the state of the corresponding charging interface connector control confirmation interface;
  • the DC contactor (11) and the auxiliary control relay (21) are both connected to the intelligent controller (18), and the intelligent controller (18) is used for the DC contactor (11) and the auxiliary control relay (21).
  • the intelligent controller (18), the rectifier module (23), the charging gun (5), the AC/DC measurement and control module (13), the insulation detection module (14) are connected to the intelligent monitoring module (16), and the insulation detection module (14) And the switching trip signal, the switch closing state, the insulation ground resistance, the output current, the shunt signal, and the DC voltage parameter of each charging output structure obtained by the AC/DC measurement and control module (13) are transmitted to the intelligent monitoring module (16),
  • the intelligent monitoring module (16) communicates with the intelligent controller (18), and the intelligent controller (18) controls the corresponding relay to complete the switching between the output port of the rectifier module and the charging interface, so that the charging post can dynamically distribute power.
  • the smart controller (18) is connected to a smart meter (9) for connecting with a DC power source, and the intelligent controller (18) Communicate with the smart meter (9) connected between the positive and negative DC+ and DC- of the DC power supply through the RS485 port.
  • the charging pile is further provided with an emergency stop control switch (12), and a lightning protection device (15) and a leakage protection switch (17) connected to the AC power supply circuit, and the intelligent controller (18) is provided with An access collection interface for connecting the emergency stop control switch (12) and the lightning protection device (15).
  • the switching relay is an internal relay of the intelligent controller (18).
  • the charging pile controls the status of the confirmation interface by opening the auxiliary control relay (21), the DC contactor (11), the charging gun (5), and controls the corresponding auxiliary control relay (21) and the DC contact by opening and controlling.
  • the opening and closing of the device (11) and the on and off of the charging gun (5) connector CAN communication interface and the intelligent controller (18) CAN interface circuit.
  • the charging pile housing comprises a cabinet (7), a front door (1), a rear door (8), a heat dissipation window (6); the intelligent controller (18), a touch screen (3), a card reader (2) ), the signal light (4) is installed in the front door (1); the charging interface module, the rectifier module (23), the leakage protection switch (17), the lightning protection device (15), the smart electricity meter (9), the auxiliary switching power supply ( 20), intelligent monitoring module (16), AC and DC measurement and control module (13), insulation detection module (14), emergency stop control switch (12), cooling fan (19) are installed in the cabinet (7); A square hole is left at the bottom of the charging pile cabinet (7), and all the wires are in and out from the bottom hole of the bottom of the cabinet (7).
  • the charging process for electric vehicles is as follows:
  • the user first performs an IC card swiping, the card reader (2) reads the user identity, account balance and other information, and the touch screen (3) prompts the user to select a corresponding charging mode, such as charging according to the charging power or charging according to the charging amount, and the selection is completed.
  • the data is sent to the intelligent controller (18) for processing, and the intelligent controller (18) determines whether the IC card information is correct, whether there is sufficient balance for charging, and when the IC card information is correct and there is sufficient balance, the intelligent controller ( 18) Transfer the information to the DC contactor (11).
  • the DC contactor (11) for the breaking and control circuit starts to self-check whether the charging pile device is normal. If the charging pile device is abnormal or faulty, the charging pile is charged.
  • the charging pile is automatically closed and waits for the maintenance personnel to restart after repair; if the self-test result of the DC contactor (11) is normal, the charging pile starts to charge the electric vehicle, and during the charging process, when there is leakage, overload or surge When the abnormal state is reached, the charging post will immediately stop charging and issue a fault alarm signal.
  • the touch screen (3) will display the relevant parameters such as the price, time, power, and charging current of the charging in real time.
  • the intelligent controller (18) will automatically settle and follow the charging amount or the charging amount. The corresponding amount is deducted from the IC card.
  • the intelligent controller (18) can also selectively install peripheral circuits such as a keyboard, a printer, a GPRS, a scanner, and a surveillance camera.
  • peripheral circuits such as a keyboard, a printer, a GPRS, a scanner, and a surveillance camera.
  • Appearance of the embodiment of the invention the appearance has different appearances due to different use places. However, all of the components described in Figures 1 to 4 are included.
  • a double-gun electric vehicle DC charging pile can complete the fast charging operation of the electric vehicle by simply brushing the IC card, and the operation is simple, the charging is safe, and most of the known 220V or 380V voltage is used.
  • the charging time of the charging requires 6-8 hours.
  • the DC charging pile according to the embodiment of the present invention has the advantages of low cost, small volume, small occupied area, high comprehensive efficiency, and higher use voltage than the known one.
  • the DC charger reduces the charging time to about 1 hour, and the charging 80% takes only 30 minutes, which greatly shortens the charging time of the electric vehicle.
  • the charging mode of one machine and two guns greatly reduces the cost of the equipment.
  • the floor space can be used not only in charging stations, but also in public places where traffic volume is dense, such as residential quarters, sales offices, and parking lots.
  • the embodiment of the invention has the following advantages: 1) adopting integrated and modular design, simple structure, reasonable design, small volume, convenient installation and transportation, low cost; 2) convenient installation and wiring, convenient operation and use; 3) comprehensive
  • the utility model has the advantages of high efficiency and intelligent and automatic control.
  • the embodiment of the invention solves the problems of high cost, large floor space and low utilization rate of the existing DC charging pile, and the performance in the practical aspect is more prominent, one machine double gun electric Car DC charging pile concept proposed for power
  • the field of charging piles in the industry has great significance.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

一机双枪电动汽车直流充电桩,包括充电桩壳体、智能控制器(18)、两个充电接口模块、整流模块(23)、漏电保护开关(17)、防雷器(15)、智能电表(9)、触摸屏(3)、读卡器(2)、辅助开关电源(20)、智能监控模块(16)、交直流测控模块(13)、绝缘检测模块(14)、信号灯(4)、急停控制开关(12)、散热风扇(19)。所述的两个充电接口模块包括充电枪(5)、直流接触器(11)、熔断保护器(10)、分流器(22),充电枪(5)直流充电接口DC+上分别连接着直流接触器(11)及熔断保护器(10),两充电枪(5)直流充电接口DC-上共同连接着一个分流器(22),充电枪(5)辅助电源接口上分别连接有一个辅助控制继电器(21),两个充电枪(5)的充电通信接口通过一个切换继电器与智能控制器(18)的通信接口连接,切换继电器可根据对应充电接口连接器控制确认接口的状态进行切换导通;所述直流接触器(11)和辅助控制继电器(21)均与智能控制器(18)控制连接,智能控制器(18)用于与直流接触器(11)和辅助控制继电器(21)的辅助触点连接的开入采集接口。

Description

一机双枪电动汽车直流充电桩
相关申请的交叉引用
本申请基于申请号为201610883669.9、申请日为2016年10月09日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及一种充电设备,尤其涉及一机双枪电动汽车直流充电桩。
背景技术
近年来,随着新能源汽车市场规模的快速发展,充电桩的需求量也大幅提升。在全球市场,各国纷纷出台相关政策,加快充电桩设备建设。发改委印发的《电动汽车充电基础设施发展指南(2015-2020年)》显示,我国充电基础设施发展的目标是到2020年,建成集中充换电站1.2万座,分散充电桩480万个,满足全国500万辆电动汽车充电需求。但在目前市场上主要的充电设备厂家提供的主要为一机一枪的直流充电桩,该设备采用交流计量计费,在交流侧安装三相四线制的交流电能表,把整流模块和设备待机功耗都算到计量计费当中,而且只能实现一桩一充,设备综合价格高、综合占地面积大,综合利用率低等缺点。因此,有必要进行改进。
发明内容
本发明实施例的目的在于提供一种一机双枪电动汽车直流充电桩,本发明实施例的目的是这样实现的,所述的一机双枪电动汽车直流充电桩,包括充电桩壳体、智能控制器、两个充电接口模块、整流模块、漏电保护 开关、防雷器、智能电表、触摸屏、读卡器、辅助开关电源、智能监控模块、交直流测控模块、绝缘检测模块、信号灯、急停控制开关、散热风扇;
所述的充电桩壳体包括柜体、前门、后门、散热窗;
所述的两个充电接口模块包括充电枪、直流接触器、熔断保护器、分流器,充电枪直流充电接口DC+上分别连接着直流接触器及熔断保护器,两充电枪直流充电接口DC-上共同连接着一个分流器,充电枪辅助电源接口上分别连接有一个辅助控制继电器,两个充电枪的充电通信接口通过一个切换继电器与智能控制器的通信接口连接,切换继电器可根据对应充电接口连接器控制确认接口的状态进行切换导通;
所述直流接触器和辅助控制继电器均与智能控制器控制连接,且智能控制器用于与直流接触器和辅助控制继电器的辅助触点连接的开入采集接口;
所述的智能控制器、整流模块、充电枪、交直流测控模块、绝缘检测模块与智能监控模块相连,绝缘检测模块及交直流测控模块获取的各个充电输出结构的开关跳闸信号、开关合分闸状态、绝缘对地电阻、输出电流、分流器信号、直流电压参数传输给智能监控模块,智能监控模块与智能控制器通讯,智能控制器控制相应的继电器完成整流模块的输出端口与充电接口之间的切换,使得充电桩能够动态分配功率。
上述技术方案中,所述的智能控制器上连接一个用于与直流电源连接的智能电表,智能控制器通过RS485口与连接在直流电源正负极DC+和DC-之间智能电表进行通讯。
上述技术方案中,所述的充电桩还设有一个急停控制开关及连接在交流电源供电电路上的防雷器和漏电保护开关,智能控制器上设有与对应急停控制开关和防雷器连接的开入采集接口。
上述技术方案中,所述切换继电器为智能控制器的内部继电器;
所述的充电桩通过开入采集辅助控制继电器、直流接触器、充电枪控制确认接口等的状态,并通过开出控制相应辅助控制继电器、直流接触器的断开和闭合以及充电枪连接器CAN通信接口与智能控制器CAN接口电路的通和断。
上述技术方案中,所述的智能控制器、触摸屏、读卡器、信号灯安装在前门;所述的充电接口模块、整流模块、漏电保护开关、防雷器、智能电表、辅助开关电源、智能监控模块、交直流测控模块、绝缘检测模块、急停控制开关、散热风扇均安装在柜体;所述的充电桩柜体底部留有方孔,所有电线均从柜体底部方孔进出。
与现有技术比较,本发明实施例有如下优势:
1)采用了集成化、模块化的设计,结构简单,设计合理,体积小,便于安装及运输,成本低;
2)安装布线方便,使用操作方便;
3)综合效率高,同时实现了智能化、自动化控制;
本发明实施例解决现有直流充电桩成本高、占地面积大及利用率低的问题,在实用性方面的表现较为突出,一机双枪电动汽车直流充电桩概念的提出对电力行业充电桩领域有着重大的意义。
附图说明
图1为本发明实施例一机双枪电动汽车直流充电桩主框架前视分拆立体图;
图2为本发明实施例一机双枪电动汽车直流充电桩主框架后视分拆立体图;
图3为本发明实施例一机双枪电动汽车直流充电桩主框架外观立体图;
图4为本发明实施例一机双枪电动汽车直流充电桩电气原理图。
具体实施方式
下面结合附图对本发明实施例作进一步描述。
如图1、图2、图3和图4所示,本发明实施例所述的一机双枪电动汽车直流充电桩,包括充电桩壳体、智能控制器(18)、两个充电接口模块、整流模块(23)、漏电保护开关(17)、防雷器(15)、智能电表(9)、触摸屏(3)、读卡器(2)、辅助开关电源(20)、智能监控模块(16)、交直流测控模块(13)、绝缘检测模块(14)、信号灯(4)、急停控制开关(12)、散热风扇(19)。
所述的两个充电接口模块包括充电枪(5)、直流接触器(11)、熔断保护器(10)、分流器(22),充电枪(5)直流充电接口DC+上分别连接着直流接触器(11)及熔断保护器(10),两充电枪(5)直流充电接口DC-上共同连接着一个分流器(22),充电枪(5)辅助电源接口上分别连接有一个辅助控制继电器(21),两个充电枪(5)的充电通信接口通过一个切换继电器与智能控制器(18)的通信接口连接,切换继电器可根据对应充电接口连接器控制确认接口的状态进行切换导通;所述直流接触器(11)和辅助控制继电器(21)均与智能控制器(18)控制连接,且智能控制器(18)用于与直流接触器(11)和辅助控制继电器(21)的辅助触点连接的开入采集接口。所述的智能控制器(18)、整流模块(23)、充电枪(5)、交直流测控模块(13)、绝缘检测模块(14)与智能监控模块(16)相连,绝缘检测模块(14)及交直流测控模块(13)获取的各个充电输出结构的开关跳闸信号、开关合分闸状态、绝缘对地电阻、输出电流、分流器信号、直流电压参数传输给智能监控模块(16),智能监控模块(16)与智能控制器(18)通讯,智能控制器(18)控制相应的继电器完成整流模块的输出端口与充电接口之间的切换,使得充电桩能够动态分配功率。所述的智能控制器(18)上连接一个用于与直流电源连接的智能电表(9),智能控制器 (18)通过RS485口与连接在直流电源正负极DC+和DC-之间智能电表(9)进行通讯。
所述的充电桩还设有一个急停控制开关(12)、及连接在交流电源供电电路上的防雷器(15)和漏电保护开关(17),智能控制器(18)上设有与对应急停控制开关(12)和防雷器(15)连接的开入采集接口。
所述切换继电器为智能控制器(18)的内部继电器。所述的充电桩通过开入采集辅助控制继电器(21)、直流接触器(11)、充电枪(5)控制确认接口等的状态,并通过开出控制相应辅助控制继电器(21)、直流接触器(11)的断开和闭合以及充电枪(5)连接器CAN通信接口与智能控制器(18)CAN接口电路的通和断。
所述的充电桩壳体包括柜体(7)、前门(1)、后门(8)、散热窗(6);所述的智能控制器(18)、触摸屏(3)、读卡器(2)、信号灯(4)安装在前门(1);所述的充电接口模块、整流模块(23)、漏电保护开关(17)、防雷器(15)、智能电表(9)、辅助开关电源(20)、智能监控模块(16)、交直流测控模块(13)、绝缘检测模块(14)、急停控制开关(12)、散热风扇(19)均安装在柜体(7);所述的充电桩柜体(7)底部留有方孔,所有电线均从柜体(7)底部方孔进出。
电动汽车充电过程如下:
用户首先进行IC卡刷卡,读卡器(2)读取用户身份、账户余额等信息,触摸屏(3)提示用户选择相应的充电模式,如按充电电量进行充电或按充电金额进行充电,选择完成后,数据被输送到智能控制器(18)进行处理,智能控制器(18)判断IC卡信息是否正确,是否有足够余额进行充电,当IC卡信息正确且有足够余额,则智能控制器(18)将信息传输到直流接触器(11),这时用于开断和控制电路的直流接触器(11)开始自检充电桩设备是否正常,如果充电桩设备出现异常或者故障,则充电桩会发出 故障报警信号,充电桩自动关闭等待维修人员维修后重新启动;如果直流接触器(11)自检结果正常,则充电桩开始对电动汽车进行充电,充电过程中,当出现漏电、过载或浪涌等异常状态时,充电桩会立刻停止充电,并发出故障报警信号。正常充电的过程中,触摸屏(3)会实时显示充电的价格、时间、电量、充电电流等相关参数,当充电完成后,根据充电金额或充电电量,智能控制器(18)会自动结算并从IC卡中扣除相应金额。
另外,为实现相应的拓展功能,该智能控制器(18)上还可以选择性的安装键盘、打印机、GPRS、扫描机、监控摄像等外围电路。
本发明实施例的外观:外观因不同使用场所,有不同的外观。但都包含有图1至4中所述的组成部件。
本发明实施例的一机双枪电动汽车直流充电桩,用户只需简单的刷IC卡,即可完成电动汽车的快速充电操作,操作简单,充电安全,相比公知的大多使用220V或者380V电压,一次充电时间需要6-8个小时,本发明实施例所述的直流充电桩,本发明实施例不仅成本低、体积小、占地面积小,综合效率高,而且通过使用比公知电压更高的直流充电机,使一次充电时间缩短到1小时左右,充电80%只需30分钟左右,大幅缩短了电动汽车充电时间;而且采用一机双枪的充电模式,大大的缩小了设备的成本及占地面积,不仅可以用于充电站内,也可以应用于住宅小区、营业所、停车场等车流量密集的公共场所。
工业实用性
本发明实施例有如下优势:1)采用了集成化、模块化的设计,结构简单,设计合理,体积小,便于安装及运输,成本低;2)安装布线方便,使用操作方便;3)综合效率高,同时实现了智能化、自动化控制;本发明实施例解决现有直流充电桩成本高、占地面积大及利用率低的问题,在实用性方面的表现较为突出,一机双枪电动汽车直流充电桩概念的提出对电力 行业充电桩领域有着重大的意义。

Claims (5)

  1. 一机双枪电动汽车直流充电桩,包括充电桩壳体、智能控制器(18)、两个充电接口模块、整流模块(23)、漏电保护开关(17)、防雷器(15)、智能电表(9)、触摸屏(3)、读卡器(2)、辅助开关电源(20)、智能监控模块(16)、交直流测控模块(13)、绝缘检测模块(14)、信号灯(4)、急停控制开关(12)、散热风扇(19);
    所述的充电桩壳体包括柜体(7)、前门(1)、后门(8)、散热窗(6);
    所述的两个充电接口模块包括充电枪(5)、直流接触器(11)、熔断保护器(10)、分流器(22),充电枪(5)直流充电接口DC+上分别连接着直流接触器(11)及熔断保护器(10),两充电枪(5)直流充电接口DC-上共同连接着一个分流器(22),充电枪(5)辅助电源接口上分别连接有一个辅助控制继电器(21),两个充电枪(5)的充电通信接口通过一个切换继电器与智能控制器(18)的通信接口连接,切换继电器可根据对应充电接口连接器控制确认接口的状态进行切换导通;
    所述直流接触器(11)和辅助控制继电器(21)均与智能控制器(18)控制连接,智能控制器(18)用于与直流接触器(11)和辅助控制继电器(21)的辅助触点连接的开入采集接口;
    所述的智能控制器(18)、整流模块(23)、充电枪(5)、交直流测控模块(13)、绝缘检测模块(14)与智能监控模块(16)相连,绝缘检测模块(14)及交直流测控模块(13)获取的各个充电输出结构的开关跳闸信号、开关合分闸状态、绝缘对地电阻、输出电流、分流器信号、直流电压参数传输给智能监控模块(16),智能监控模块(16)与智能控制器(18)通讯,智能控制器(18)控制相应的继电器完成整流模块的输出端口与充电接口之间的切换,使得充电桩能够动态分配功率。
  2. 根据权利要求1所述的一机双枪电动汽车直流充电桩,其中,
    所述的智能控制器(18)上连接一个用于与直流电源连接的智能电表(9),智能控制器(18)通过RS485口与连接在直流电源正负极DC+和DC-之间智能电表(9)进行通讯。
  3. 根据权利要求1所述的一机双枪电动汽车直流充电桩,其中,所述的充电桩还设有一个急停控制开关(12)及连接在交流电源供电电路上的防雷器(15)和漏电保护开关(17),智能控制器(18)上设有与对应急停控制开关(12)和防雷器(15)连接的开入采集接口。
  4. 根据权利要求1所述的一机双枪电动汽车直流充电桩,其中,
    所述切换继电器为智能控制器(18)的内部继电器;
    所述的充电桩通过开入采集辅助控制继电器(21)、直流接触器(11)、充电枪(5)控制确认接口等的状态,并通过开出控制相应辅助控制继电器(21)、直流接触器(11)的断开和闭合以及充电枪(5)连接器CAN通信接口与智能控制器(18)CAN接口电路的通和断。
  5. 根据权利要求1所述的一机双枪电动汽车直流充电桩,其中,所述的智能控制器(18)、触摸屏(3)、读卡器(2)、信号灯(4)安装在前门(1);所述的充电接口模块、整流模块(23)、漏电保护开关(17)、防雷器(15)、智能电表(9)、辅助开关电源(20)、智能监控模块(16)、交直流测控模块(13)、绝缘检测模块(14)、急停控制开关(12)、散热风扇(19)均安装在柜体(7);充电桩柜体(7)底部留有方孔,所有电线均从柜体(7)底部方孔进出。
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CN113910941B (zh) * 2021-09-26 2023-08-18 南京能瑞电力科技有限公司 一种直流充电机及其充换电控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715747A (zh) * 2013-12-30 2014-04-09 上海瑞伯德智能系统科技有限公司 用于电动公交车的切换式双枪充电桩电路
US20150229147A1 (en) * 2011-02-07 2015-08-13 George Altemose Battery Charge Protection System
CN204978287U (zh) * 2015-09-29 2016-01-20 大连罗宾森电源设备有限公司 一种应用磁保持继电器的双枪交流充电桩
CN105553028A (zh) * 2016-02-01 2016-05-04 凯迈(洛阳)电子有限公司 一种可多枪同时输出的直流充电桩
CN205344553U (zh) * 2015-12-16 2016-06-29 广州同利能源科技有限公司 一种双枪直流桩
US20160193932A1 (en) * 2015-01-04 2016-07-07 Pedram Vaghefinazari Electrical vehicle charging devices, systems, and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150229147A1 (en) * 2011-02-07 2015-08-13 George Altemose Battery Charge Protection System
CN103715747A (zh) * 2013-12-30 2014-04-09 上海瑞伯德智能系统科技有限公司 用于电动公交车的切换式双枪充电桩电路
US20160193932A1 (en) * 2015-01-04 2016-07-07 Pedram Vaghefinazari Electrical vehicle charging devices, systems, and methods
CN204978287U (zh) * 2015-09-29 2016-01-20 大连罗宾森电源设备有限公司 一种应用磁保持继电器的双枪交流充电桩
CN205344553U (zh) * 2015-12-16 2016-06-29 广州同利能源科技有限公司 一种双枪直流桩
CN105553028A (zh) * 2016-02-01 2016-05-04 凯迈(洛阳)电子有限公司 一种可多枪同时输出的直流充电桩

Cited By (44)

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