CN209375213U - Direct-current charging post system - Google Patents

Direct-current charging post system Download PDF

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Publication number
CN209375213U
CN209375213U CN201822087713.2U CN201822087713U CN209375213U CN 209375213 U CN209375213 U CN 209375213U CN 201822087713 U CN201822087713 U CN 201822087713U CN 209375213 U CN209375213 U CN 209375213U
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CN
China
Prior art keywords
unit device
connect
charging pile
output end
charging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822087713.2U
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Chinese (zh)
Inventor
陈虹烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Hundred Million Kant Electric Applicance Co Ltd Of Section
Original Assignee
Chengdu Hundred Million Kant Electric Applicance Co Ltd Of Section
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Hundred Million Kant Electric Applicance Co Ltd Of Section filed Critical Chengdu Hundred Million Kant Electric Applicance Co Ltd Of Section
Priority to CN201822087713.2U priority Critical patent/CN209375213U/en
Application granted granted Critical
Publication of CN209375213U publication Critical patent/CN209375213U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 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
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a kind of direct-current charging post systems, including charging pile control unit device, three-phase PFC device, high frequency DC/DC device, charging connector device, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication unit device, the input terminal of three-phase PFC device accesses alternating current, its electric energy output end is connect with the electrical energy inputs of high frequency DC/DC device, the electric energy output end of high frequency DC/DC device is connect with the input terminal of charging connector device, the electrical energy inputs of the power battery pack of the output end and electric car of charging connector device connect.The utility model improves man-machine interaction, enrich charging pile function, and over-temperature protection unit device is set etc., it prevents high temperature from burning out, improves the service life of charging pile.

Description

Direct-current charging post system
Technical field
The utility model relates to charging pile technical fields, more specifically, are related to a kind of direct-current charging post system.
Background technique
The current development for hindering electric vehicle DC charging pile popularizes a problem and is that charging pile, especially DC charging Stake.Since the direct-current charging post charging time is fast, it is easy universal.But there are many problems, such as service life for direct-current charging post The problems such as lower, high construction cost, safety is lower, has a single function.
The Chinese patent application of Publication No. CN108215900A discloses a kind of direct-current charging post, and direct-current charging post includes Charge controller, charger power module, charging control module and insulation monitoring module;Charging control module network, which is connected to, to be filled Electric controller, charge controller are connected to internet;Charger power module is connected to the network in charge controller;Insulation monitoring mould Block is communicatively coupled to charge controller;The input voltage of charger power module is three-phase alternating current, is exported as straight-adjustable galvanic electricity. The direct-current charging post can guarantee that as far as possible charging is accurate, reduce charging loophole.But, however it remains defect, the prior art Do not solve that service life is lower, and safety is poor, it is at high cost and the problems such as have a single function.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of direct-current charging post system, Ke Yijian DC voltage is surveyed, and carries out wireless dispatch transmission, electric energy is shown, improves man-machine interaction, enriches charging pile function, and be provided with Over-temperature protection unit device etc., prevents high temperature from burning out, and improves the service life of charging pile, reduces costs, and reduces discharge, more Add environmental protection.
The purpose of this utility model is achieved through the following technical solutions:
A kind of direct-current charging post system, including charging pile control unit device, three-phase PFC device, high frequency DC/DC device, Charging connector device, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication unit device, institute The input terminal access alternating current of three-phase PFC device is stated, electric energy output end is connect with the electrical energy inputs of high frequency DC/DC device, The electric energy output end of the high frequency DC/DC device is connect with the input terminal of charging connector device, the charging connector device it is defeated The connection of the electrical energy inputs of outlet and the power battery pack of electric car, the control signal and charging of the three-phase PFC device The first control output end connection of stake control unit device, the control signal and charging pile of the high frequency DC/DC device control Second control output end of cell arrangement connects, the output end and charging pile control unit device of the electrical energy measurement cell arrangement Data input pin connection, the input terminal of the display unit device connect with the output end of charging pile control unit device, institute The input/output terminal for stating communication interface arrangement is connect with the input/output terminal of charging pile control unit device, and the wireless communication is single The input/output terminal of element apparatus is connect with the wireless communication interface of charging pile control unit device.
Further, including over-temperature protection unit device, the over-temperature protection unit device and charging pile control unit fill Set connection.
Further, including DC voltage sampling unit device, the DC voltage sampling unit device and charging pile control Cell arrangement connection processed.
Further, including power unit device, the power unit device are connect with charging pile control unit device.
Further, including host computer interface, the host computer interface are connect with host computer.
Further, communication interface arrangement includes RS485, RS232 any one or more of.
The beneficial effects of the utility model are:
(1) the utility model is provided with charging pile control unit device, three-phase PFC device, high frequency DC/DC device, charging Piecing devices, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication unit device etc., can be with DC voltage is detected, and carries out wireless dispatch transmission, electric energy is shown, improves man-machine interaction, enriches charging pile function, and be arranged There is over-temperature protection unit device etc., prevent high temperature from burning out, improve the service life of charging pile, reduce costs, reduces discharge, It is more environmentally-friendly.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing It is not limited to as described below.Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), is removed It non-specifically describes, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, often A feature is an example in a series of equivalent or similar characteristics.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.
Before embodiment is described, need to explain some necessary terms.Such as:
If occurring describing various elements using the terms such as " first ", " second " in the application, but these elements are not answered It is limited when by these terms.These terms are only used to distinguish an element and another element.Therefore, discussed below " first " element can also be referred to as " second " element without departing from the introduction of the utility model.It should be understood that if referring to One element " connection " perhaps " coupled " to another element when its can be directly connected or be directly coupled to another element or There may also be intermediary elements.On the contrary, when referring to an element being " directly connected " or " directly coupled " to another element, Intermediary element is then not present.
The various terms occurred in this application are used only for the purpose of description specific embodiment and are not intended as pair The restriction of the utility model, unless the context clearly indicates otherwise, otherwise singular intention also includes plural form.
When the terms " comprising " and/or " comprising " are used in this specification, these terms specify the feature, whole The presence of body, step, operations, elements, and/or components, but be also not excluded for more than one other feature, entirety, step, operation, The presence of component, assembly unit and/or its group and/or additional.
As shown in Figure 1, a kind of direct-current charging post system, including charging pile control unit device, three-phase PFC device, high frequency DC/DC device, charging connector device, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication are single The input terminal of element apparatus, the three-phase PFC device accesses alternating current, and electric energy output end and the electric energy of high frequency DC/DC device are defeated Enter end connection, the electric energy output end of the high frequency DC/DC device is connect with the input terminal of charging connector device, the charging connector The electrical energy inputs of the power battery pack of the output end and electric car of device connect, the control input of the three-phase PFC device End connect with the first control output end of charging pile control unit device, the control signal of the high frequency DC/DC device with fill Second control output end of electric stake control unit device connects, and the output end and charging pile of the electrical energy measurement cell arrangement control The data input pin of cell arrangement connects, the input terminal of the display unit device and the output end of charging pile control unit device Connection, the input/output terminal of the communication interface arrangement are connect with the input/output terminal of charging pile control unit device, the nothing The input/output terminal of line communication unit apparatus is connect with the wireless communication interface of charging pile control unit device.
Further, including over-temperature protection unit device, the over-temperature protection unit device and charging pile control unit fill Set connection.
Further, including DC voltage sampling unit device, the DC voltage sampling unit device and charging pile control Cell arrangement connection processed.
Further, including power unit device, the power unit device are connect with charging pile control unit device.
Further, including host computer interface, the host computer interface are connect with host computer.
Further, communication interface arrangement includes RS485, RS232 any one or more of.
Embodiment 1
As shown in Figure 1, those skilled in the art can implement the utility model as a kind of direct-current charging post system, In this embodiment it is possible to which charging pile control unit device, three-phase PFC device, high frequency DC/DC device, charging connector dress is arranged It sets, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication unit device, three-phase PFC device Input terminal accesses alternating current, and electric energy output end is connect with the electrical energy inputs of high frequency DC/DC device, high frequency DC/DC device Electric energy output end is connect with the input terminal of charging connector device, the output end of charging connector device and the power battery of electric car The electrical energy inputs connection of group, the control signal of three-phase PFC device and the first control of charging pile control unit device export End connection, the control signal of high frequency DC/DC device are connect with the second control output end of charging pile control unit device, electric energy The output end of metering units device is connect with the data input pin of charging pile control unit device, the input terminal of display unit device It is connect with the output end of charging pile control unit device, the input/output terminal and charging pile control unit device of communication interface arrangement Input/output terminal connection, the wireless communication of the input/output terminal and charging pile control unit device of wireless communication unit device connects Mouth connection.
Remaining technical characteristic in the present embodiment, those skilled in the art can flexibly be selected according to the actual situation To meet different specific actual demands.It will be apparent, however, to one skilled in the art that: this need not be used A little specific details carry out the utility model.In other instances, it in order to avoid obscuring the utility model, does not specifically describe known Composition, structure or component limit technical protection model in the claimed technical solution of claims of the utility model Within enclosing.
In the description of the present invention, unless otherwise clearly defined and limited, term " setting ", " installation ", " phase Even ", " connection " is broader sense, and those skilled in the art should broadly understood.It, can also be with for example, it may be fixedly connected It is to be flexibly connected, or be entirely connected, or locally connect, can be mechanical connection, be also possible to be electrically connected, can be straight It connects connected, is also possible to be indirectly connected with by intermediary, can also be the connection etc. inside two elements, for this field For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be, that is, word language Expression can be flexibly corresponding with the implementation of actual techniques, the table of the word language (including attached drawing) of the specification of the utility model Up to any single restricted explanation not constituted to claim.
Changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then all should be in this reality In protection scope with novel appended claims.In the above description, it in order to provide the thorough understanding to the utility model, explains A large amount of specific details are stated.It will be apparent, however, to one skilled in the art that: these specific details need not be used To carry out the utility model.In other instances, in order to avoid obscuring the utility model, well known technology, example are not specifically described Such as specific construction details, operating condition and other technical conditions etc..

Claims (6)

1. a kind of direct-current charging post system, which is characterized in that including charging pile control unit device, three-phase PFC device, high frequency DC/DC device, charging connector device, electrical energy measurement cell arrangement, display unit device, communication interface arrangement and wireless communication are single The input terminal of element apparatus, the three-phase PFC device accesses alternating current, and electric energy output end and the electric energy of high frequency DC/DC device are defeated Enter end connection, the electric energy output end of the high frequency DC/DC device is connect with the input terminal of charging connector device, the charging connector The electrical energy inputs of the power battery pack of the output end and electric car of device connect, the control input of the three-phase PFC device End connect with the first control output end of charging pile control unit device, the control signal of the high frequency DC/DC device with fill Second control output end of electric stake control unit device connects, and the output end and charging pile of the electrical energy measurement cell arrangement control The data input pin of cell arrangement connects, the input terminal of the display unit device and the output end of charging pile control unit device Connection, the input/output terminal of the communication interface arrangement are connect with the input/output terminal of charging pile control unit device, the nothing The input/output terminal of line communication unit apparatus is connect with the wireless communication interface of charging pile control unit device.
2. direct-current charging post system according to claim 1, which is characterized in that described including over-temperature protection unit device Over-temperature protection unit device is connect with charging pile control unit device.
3. direct-current charging post system according to claim 1, which is characterized in that including DC voltage sampling unit device, The DC voltage sampling unit device is connect with charging pile control unit device.
4. direct-current charging post system according to claim 1, which is characterized in that including power unit device, the power supply Cell arrangement is connect with charging pile control unit device.
5. direct-current charging post system according to claim 1 to 4, which is characterized in that described including host computer interface Host computer interface is connect with host computer.
6. direct-current charging post system according to claim 5, which is characterized in that communication interface arrangement include RS485, RS232 is any one or more of.
CN201822087713.2U 2018-12-12 2018-12-12 Direct-current charging post system Expired - Fee Related CN209375213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822087713.2U CN209375213U (en) 2018-12-12 2018-12-12 Direct-current charging post system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822087713.2U CN209375213U (en) 2018-12-12 2018-12-12 Direct-current charging post system

Publications (1)

Publication Number Publication Date
CN209375213U true CN209375213U (en) 2019-09-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822087713.2U Expired - Fee Related CN209375213U (en) 2018-12-12 2018-12-12 Direct-current charging post system

Country Status (1)

Country Link
CN (1) CN209375213U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190910