CN216184544U - Charging station for new energy automobile - Google Patents

Charging station for new energy automobile Download PDF

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Publication number
CN216184544U
CN216184544U CN202122649863.XU CN202122649863U CN216184544U CN 216184544 U CN216184544 U CN 216184544U CN 202122649863 U CN202122649863 U CN 202122649863U CN 216184544 U CN216184544 U CN 216184544U
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China
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energy storage
control
charging station
power generation
charging
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CN202122649863.XU
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Chinese (zh)
Inventor
孙佳欢
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Fawer Automotive Parts Co Ltd
Fawer Smart Energy Technology Co Ltd
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Fawer Automotive Parts Co Ltd
Fawer Smart Energy Technology Co Ltd
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Priority to CN202122649863.XU priority Critical patent/CN216184544U/en
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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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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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Abstract

The application provides a new energy automobile's charging station, the charging station includes: the photovoltaic power generation device comprises a photovoltaic power generation device and a control cabinet, wherein the control cabinet comprises an energy storage bin, a control bin and a charging gun which are sequentially connected; the photovoltaic power generation device is electrically connected with the control bin, and the control bin is used for converting the electric energy generated by the photovoltaic power generation device into electric energy meeting the requirement; the control cabin is used for storing the electric energy source meeting the requirement to the energy storage cabin or providing the electric energy source meeting the requirement to the new energy automobile through the charging gun; the control cabin is used for providing the electric energy which is stored in the energy storage cabin and meets the requirements for the new energy automobile through the charging gun. By the adoption of the charging station, the energy storage device can be used for charging the automobile under the condition that photovoltaic power generation is unavailable, so that electric energy generated by photovoltaic equipment is effectively utilized, the power consumption cost is reduced, and the influence on the power grid caused by the fact that a large number of automobiles are connected into the power grid at the same time is avoided.

Description

Charging station for new energy automobile
Technical Field
The application relates to the technical field of photovoltaic power generation, especially, relate to a new energy automobile's charging station.
Background
In recent years, new energy automobiles are rapidly developed according to the requirements of energy conservation and emission reduction, environmental protection, green trip and the like. At present, how to conveniently charge becomes one of the important problems restricting the development of new energy automobiles.
The existing charging device based on photovoltaic power generation has high degree of dependence on a power grid, and a vehicle must be charged by being connected to the power grid in a time period when the photovoltaic power generation is unavailable. And a large amount of new energy automobile insert the electric wire netting simultaneously and can cause the impact to the stability of electric wire netting, in addition, in the weak region of electric power infrastructure construction, the power consumption demand of car is also difficult to satisfy to current electric wire netting.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application aims to provide a charging station for a new energy vehicle, which charges the vehicle by using an energy storage device under the condition that photovoltaic power generation is unavailable, so as to more effectively utilize electric energy generated by photovoltaic equipment, reduce power consumption cost, and avoid the influence on a power grid caused by a large number of vehicles simultaneously accessing the power grid.
The embodiment of the application provides a new energy automobile's charging station, the charging station includes: the photovoltaic power generation device comprises a photovoltaic power generation device and a control cabinet, wherein the control cabinet comprises an energy storage bin, a control bin and a charging gun which are sequentially connected;
the photovoltaic power generation device is electrically connected with the control bin, and the control bin is used for converting the electric energy generated by the photovoltaic power generation device into electric energy meeting the requirement;
the control cabin is used for storing the electric energy source meeting the requirement to the energy storage cabin or providing the electric energy source meeting the requirement to the new energy automobile through the charging gun;
the control cabin is used for providing the electric energy which is stored in the energy storage cabin and meets the requirements for the new energy automobile through the charging gun.
Further, the charging station further comprises a shed and a shed support;
the height of the shed support is greater than that of the new energy automobile, the bottom of the shed support is fixed on the ground, the top of the shed support is connected with the shed, and the photovoltaic power generation device is arranged on the upper surface of the shed;
the control cabinet is arranged below the bicycle shed, is positioned at the tail part of the bicycle shed and is fixed on the ground.
Furthermore, the control cabin comprises a direct current/direct current conversion module, a direct current/alternating current conversion module and a system control module;
the system control module is respectively connected with the direct current/direct current conversion module, the direct current/alternating current conversion module, the photovoltaic power generation device, the energy storage bin and the charging gun;
one end of the direct current/direct current conversion module is connected with the energy storage bin, the other end of the direct current/direct current conversion module is respectively connected with one end of the direct current/alternating current conversion module and the photovoltaic power generation device, and the other end of the direct current/alternating current conversion module is connected with the charging gun.
Further, the other end of the direct current/alternating current conversion module is also connected to a power grid;
when the electric energy stored in the energy storage bin is insufficient and the new energy automobile has a charging demand, the power grid is used for providing the electric energy source for the new energy automobile through the charging gun.
Further, the control cabin further comprises a wireless communication module;
the wireless communication module is connected with the system control module;
the wireless communication module is in wireless communication connection with the client and is used for sending the charging information of the charging station to the client and receiving a control instruction sent by a user through the client.
Further, a display screen is arranged on the surface of the control cabin;
the display screen is connected with the system control module;
the display screen is used for outputting and displaying the charging information of the charging station and receiving a control instruction input by an operator.
Further, the energy storage bin comprises a plurality of energy storage batteries;
the plurality of energy storage batteries are sequentially connected in series to form an energy storage battery pack.
Furthermore, the energy storage bin also comprises a smoke sensor and a temperature sensor, and the control bin also comprises a fire-fighting system;
the fire fighting system is connected with the smoke sensor and the temperature sensor;
the gas output end of the fire-fighting system is connected with the gas input end of the fire-fighting gas pipeline, and the gas output end of the fire-fighting gas pipeline is arranged in the energy storage bin.
Further, the photovoltaic power generation device comprises a maximum power point tracking solar controller (MPTT) and a photovoltaic panel or a photovoltaic film;
the MPTT is connected with the photovoltaic panel or the photovoltaic film.
The charging station of new energy automobile that this application embodiment provided, the charging station includes: the photovoltaic power generation device comprises a photovoltaic power generation device and a control cabinet, wherein the control cabinet comprises an energy storage bin, a control bin and a charging gun which are sequentially connected; the photovoltaic power generation device is electrically connected with the control bin, and the control bin is used for converting the electric energy generated by the photovoltaic power generation device into electric energy meeting the requirement; the control cabin is used for storing the electric energy source meeting the requirements to the energy storage cabin or providing the electric energy source meeting the requirements to the new energy automobile through the charging gun; the control cabin is used for providing the electric energy which is stored in the energy storage cabin and meets the requirements for the new energy automobile through the charging gun.
Compared with a charging station in the prior art in which photovoltaic power generation is unavailable, the charging station has the advantage that vehicles must be charged by being connected into a power grid, and the charging station provided by the application can charge the vehicles by using the energy storage device under the condition that the photovoltaic power generation is unavailable, so that electric energy generated by photovoltaic equipment is more effectively utilized, the power consumption cost is reduced, and the influence on the power grid caused by the fact that a large number of vehicles are connected into the power grid at the same time is avoided.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows one of schematic structural diagrams of a charging station of a new energy vehicle according to an embodiment of the present application;
fig. 2 shows a second schematic structural diagram of a charging station for a new energy vehicle according to an embodiment of the present application;
fig. 3 shows a third schematic structural diagram of a charging station for a new energy vehicle according to an embodiment of the present application;
fig. 4 shows a schematic structural diagram of a direction a of a charging station of a new energy vehicle according to an embodiment of the present application;
fig. 5 shows a schematic circuit structure diagram of a charging station of a new energy vehicle according to an embodiment of the present application;
FIG. 6 shows a schematic structural diagram of a control cabinet in the direction B according to an embodiment of the present application;
fig. 7 shows a schematic structural diagram of an a-direction of a control cabinet provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. Every other embodiment that can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present application falls within the protection scope of the present application.
First, an application scenario to which the present application is applicable will be described. This application can regard as new energy automobile's charging station.
Research shows that the existing charging device based on photovoltaic power generation has high degree of dependence on a power grid, and a vehicle must be charged by being connected to the power grid in a time period when the photovoltaic power generation is unavailable.
Based on this, this application embodiment provides new energy automobile's charging station, utilizes energy memory to charge for the car under the unavailable condition of photovoltaic power generation to utilize the electric energy that photovoltaic equipment produced more effectively, reduce the power consumption cost, avoid a large amount of cars to insert the influence that the electric wire netting can cause simultaneously.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a charging station for a new energy vehicle according to an embodiment of the present disclosure. As shown in fig. 1, a charging station 100 provided in an embodiment of the present application includes: the photovoltaic power generation device 110 and the control cabinet 120, wherein the control cabinet 120 comprises an energy storage bin 130, a control bin 140 and a charging gun 150 which are connected in sequence;
the photovoltaic power generation device 110 is electrically connected with the control cabin 140, and the control cabin 140 is used for converting the electric energy generated by the photovoltaic power generation device 110 into an electric energy meeting the requirement;
the control cabin 140 is used for storing a qualified electric energy source into the energy storage cabin 130, or supplying the qualified electric energy source to a new energy automobile through the charging gun 150;
the control cabin 140 is used for providing the qualified electric energy stored in the energy storage cabin 130 to the new energy automobile through the charging gun 150.
Here, the photovoltaic power generation apparatus 110 is used to convert solar energy into electric energy, but the electric energy generated by the photovoltaic power generation apparatus 110 is often higher in voltage, so the control cabin 140 is required to convert the electric energy generated by the photovoltaic power generation apparatus 110 into an electric energy meeting the requirement. When the vehicle is not connected to the charging station 100, the qualified electric energy is stored in the energy storage bin 130 to be used; when the vehicle is connected to the charging station 100 and there is a charging demand, the electric energy can also be directly provided to the new energy vehicle through the charging gun 150. The energy storage bin 130 is used for storing the electric energy generated by the photovoltaic power generation device 110. In the unavailable period of photovoltaic power generation, such as rainy days, nights and the like, the energy storage bin 130 can provide the pre-stored electric energy for the new energy automobile, and the automobile can be charged without being connected to a power grid. The management and switching of charging and discharging are controlled by the control cabin 140.
Like this, avoided the car to insert the impact that the electric wire netting produced in a large number in the unavailable period of photovoltaic power generation, in the weak region of electric power infrastructure construction, utilize the charging station that this application provided also can satisfy the demand that the car charges.
The structure of a charging station for a new energy vehicle will be further described with reference to fig. 2 to 4.
Referring to fig. 2 to 4, fig. 2 to 4 are schematic structural views of a charging station for a new energy vehicle according to an embodiment of the present application. As shown in fig. 2 to 4, the charging station provided in the embodiment of the present application further includes a shed 2 and a shed support 3;
the height of the shed support 3 is greater than that of the new energy automobile, the bottom of the shed support is fixed on the ground 5, the top of the shed support is connected with the shed 2, and the photovoltaic power generation device 1 is arranged on the upper surface of the shed 2;
the control cabinet 4 is arranged below the bicycle shed 2, is positioned at the tail part of the bicycle shed 2 and is fixed on the ground 5.
Here, the carport 2 may be a plane or a curved surface. When the carport 2 is a plane, the structure of the charging station is as shown in fig. 2; when the carport 2 is curved, the charging station is configured as shown in fig. 3. Fig. 4 is a schematic view of the structure of the charging station in the direction a.
In this way, the charging station can be used as a parking shed. The bicycle shed 2 is arranged above the bicycle shed support 3 and the control cabinet 4, covers the bicycle shed support 3 and the control cabinet 4, and has the functions of shading sun and keeping off rain. Photovoltaic power generation device 1 sets up in the upper surface of bicycle shed 2 with make full use of solar energy, for improving sunshine receiving area, bicycle shed 2 can slope the setting to the sun angle when according to local illumination intensity is the biggest sets up inclination. The photovoltaic generator 1 transmits the electrical energy generated by the photoelectric effect to the control cabinet 4 through a cable arranged along the shed support 3. When parking, the afterbody of car is close to switch board 4, is convenient for charge the car through the rifle that charges that sets up on switch board 4.
Further, because the maximum sun angles of the illumination intensity in different seasons in the same region are different, the sun illumination angles in different time periods in the same place in one day are also different, and the carport 2 can be set to be a carport with an adjustable inclination angle.
In a specific embodiment, a charging station for a new energy vehicle is constructed as shown in fig. 2. The length of the carport 2 is 5.8m, the width is 3m, and the included angle between the carport and the ground 5 is 15 degrees. The support of the carport is 2.3m high and is fixed on the ground through two main support rods, and the distance between the two main support rods is 2.5 m. The control cabinet 4 is positioned between the two main support rods, is 1.8m high, 2.8m wide and 0.7m thick and is fixed on the ground by a 20cm concrete base. The cabinet body of the control cabinet 4 is of a container structure, and the joint is sealed and processed, thereby conforming to the IP54 grade.
Referring to fig. 5, fig. 5 is a schematic circuit structure diagram of a charging station for a new energy vehicle according to an embodiment of the present disclosure. As shown in fig. 5, the charging station 300 provided in the embodiment of the present application includes: the photovoltaic power generation device 310 is electrically connected with the control cabinet 320 at high voltage, and the control cabinet 320 comprises an energy storage bin 330, a control bin 340 and a charging gun 350 which are sequentially electrically connected at high voltage;
the photovoltaic power generation device 310 includes a maximum power point tracking solar controller (MPTT)311 and a photovoltaic panel or film 312; the MPTT311 is electrically connected to the photovoltaic panel or film 312 at high voltage.
The MPTT311 can detect the generated voltage of the photovoltaic panel or the photovoltaic film 312 in real time, so that the photovoltaic power generation device 310 outputs the maximum power, and the utilization efficiency and the charging efficiency of solar energy are improved.
The energy storage bin 330 comprises a plurality of energy storage batteries A1, … Ai, … An, wherein i and n are positive integers greater than 1; the energy storage batteries A1, A2 and … … An are sequentially connected in series to form An energy storage battery pack 331; the energy storage bin 330 also includes a smoke sensor 332 and a temperature sensor 333.
Here, the smoke sensor 332 and the temperature sensor 333 monitor the temperature and smoke in the energy storage bin 330 in real time.
The control cabin 340 includes a dc/dc conversion module 341, a dc/ac conversion module 342, a system control module 343, a wireless communication module 344, and a fire fighting system 345.
One end of the dc/dc conversion module 341 is electrically connected to the energy storage bin 330 at high voltage, the other end of the dc/dc conversion module 341 is electrically connected to one end of the dc/ac conversion module 342 and the MPTT311 in the photovoltaic power generation apparatus 310 at high voltage, and the other end of the dc/ac conversion module 342 is electrically connected to the charging gun 350 at high voltage; the other end of the dc/ac conversion module 342 is also connected to a power grid in high voltage, and when the electric energy stored in the energy storage bin 330 is insufficient and the new energy automobile has a charging demand, the power grid is used to provide the electric energy to the new energy automobile through the charging gun 350.
The fire protection system 345 is communicatively coupled to the smoke sensor 332 and the temperature sensor 333; the gas output end of the fire fighting system 345 is connected to the gas input end of a fire extinguishing gas pipeline, and the gas output end of the fire extinguishing gas pipeline is arranged in the energy storage bin 330.
Here, when the smoke sensor 332 and the temperature sensor 333 detect that the temperature exceeds a preset threshold or detect that smoke is generated, a gas emitting device in the fire fighting system 345 is triggered, and the gas emitting device in the fire fighting system 345 injects fire extinguishing gas, such as carbon dioxide, inert gas, etc., into the energy storage bin 330 through a fire extinguishing gas pipe.
The system control module 343 is in communication connection with the dc/dc conversion module 341, the dc/ac conversion module 342, the wireless communication module 344, the energy storage bin 330, the charging gun 350, and the MPTT311 in the photovoltaic power generation apparatus 310, respectively.
Here, the system control module 343 is used to control the operations of the devices in the charging station 300, and control the management and switching of the energy storage and charging of the charging station 300.
Further, a display screen is arranged on the surface of the control cabin 340, and the display screen is in communication connection with the system control module 343; the display screen is used for outputting and displaying the charging information of the charging station and receiving a control instruction input by an operator.
The operation of the charging station 300 will be further described with reference to fig. 5.
The charging station 300 provided by the present application combines photovoltaic power generation, energy storage, grid charging, and electric energy feedback to the grid as a whole.
When the photovoltaic power generation device 310 charges the energy storage bin 330, because the voltage of the photovoltaic power generation device 310 is high, the dc/dc conversion module 341 in the control bin 340 is required to reduce the voltage of the electric energy source generated by the photovoltaic power generation device 310 to the rated voltage for charging the energy storage bin 330;
the photovoltaic power generation device 310 can also directly charge the new energy automobile through the charging gun 350, because the electric energy input by the charging gun 350 must be alternating current, and the direct current/alternating current conversion module 342 in the control cabin 340 is required to convert the direct current generated by the photovoltaic power generation device 310 into alternating current and adjust the alternating current to the rated voltage of the charging gun 350. The charging gun 350 is connected with the new energy automobile and supplies power to the new energy automobile.
In the period when the photovoltaic power generation device 310 is unavailable or the power generation power is low, such as at night or in rainy days, the energy storage bin 330 can supply power to the new energy automobile. Specifically, the electric energy stored in the energy storage bin 330 is provided to the vehicle through the dc/dc conversion module 341, the dc/ac conversion module 342, and the charging gun 350. Here, because the voltage difference between the photovoltaic power generation apparatus 310 and the energy storage bin 330 is relatively large, in order to prevent the relatively large voltage difference from forming a circular current in the control bin 340, the dc power externally provided by the energy storage bin 330 needs to be converted into a dc power with a relatively high voltage through the dc/dc conversion module 341, and then converted into an ac power with a relatively low voltage through the dc/ac conversion module 342, and then transmitted to the charging gun 350.
In the period of time when the photovoltaic power generation device 310 is unavailable or the power generation power is low, if the electric energy stored in the energy storage bin 330 is insufficient at the moment, the electric power is supplied to the automobile through the charging gun 350 by the power grid.
Further, if the energy stored in the energy storage bin 330 is sufficient and the new energy vehicle does not have a charging requirement, the electric energy generated by the photovoltaic power generation device 310 may be fed back to the grid through the dc/ac conversion module 342. The electric energy stored in the energy storage bin 330 can also be fed back to the power grid through the dc/dc conversion module 341 and the dc/ac conversion module 342. Likewise, the grid may also charge the energy storage bin 330.
The management and switching of these energy storage and charging processes are implemented by the system control module 343. The system control module 343 is further connected to a wireless communication module 344, and the wireless communication module 344 is connected to the client in a wireless communication manner, and is configured to send charging information of the charging station 300 to the client and receive a control instruction sent by the user through the client. The charging information may include the energy storage condition of the energy storage bin 330, the power generation power of the photovoltaic power generation device 310, the charging percentage of the vehicle, and the estimation and reminding of the battery life. The remote maintenance of the charging station 300 is realized by sending the charging information of the charging station 300 to the client and receiving the control instruction sent by the user through the client.
The system control module 343 is further connected to a display screen disposed on the surface of the control cabin 340, and the display screen is used for outputting and displaying the charging information of the charging station 300 and receiving the control command input by the operator. By displaying the charging information and receiving the control command through the display screen, the on-site operator can also conveniently acquire the charging information of the charging station 300 and perform maintenance on the charging station 300.
Referring to fig. 6 and 7, fig. 6 is a schematic structural diagram of a direction B of a control cabinet provided in the embodiment of the present application, and fig. 7 is a schematic structural diagram of a direction a of the control cabinet provided in the embodiment of the present application.
The control cabinet comprises an energy storage bin 6, a control bin 7 and a charging gun 12. As shown in fig. 6, in the B-direction view of the control cabinet, the surface of the control cabin 7 is provided with a display screen 11, and a charging gun 12 is connected. As shown in fig. 7, in the a-direction view of the control cabinet, a battery maintenance door 8 and an equipment maintenance door 10 are provided on the a-direction surface of the control cabinet.
As shown in fig. 7, after the battery maintenance bin door 8 is opened, a partition is arranged in the energy storage bin 6 in the door, wherein the energy storage bin 9 is placed, the energy storage bin 6 is divided into 4 layers, each layer is divided into 4 small bins, the energy storage battery 9 is placed, the single energy storage battery 9 is a 24V system, a 384V system is formed in total, and 30kWh energy can be stored in total.
Further, the energy storage battery 9 comprises a stepped battery, and the stepped battery is recycled and upgraded for the power battery. With the rapid development of new energy automobiles, China gradually enters a large-scale retirement stage of power batteries. In 2020-2022 years, the accumulated retirement amount of the power battery in China reaches 90.5 GWH. The energy storage field is an application scene that the echelon battery is more suitable, and the residual value of the echelon battery can be fully exerted by combining the use of photovoltaic equipment.
The application provides a new energy automobile's charging station lays photovoltaic equipment on the parking shed, has constituted a family's formula microgrid light storage and charging system, considers user's use habit, can charge for energy storage storehouse battery through photovoltaic power generation equipment when using outside the vapour car daytime, and at the unavailable period of photovoltaic power generation night, the electric energy of using energy storage storehouse storage charges for the car. The electric energy generated by the photovoltaic equipment and the electric energy stored in the energy storage bin can be fed back to the power grid, so that the cost of the electric charge is reduced. The energy storage bin and the charging equipment adopt an integrally designed control cabinet, so that the space is saved, and the maintenance is convenient.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. A charging station of a new energy automobile, characterized in that, the charging station includes: the photovoltaic power generation device comprises a photovoltaic power generation device and a control cabinet, wherein the control cabinet comprises an energy storage bin, a control bin and a charging gun which are sequentially connected;
the photovoltaic power generation device is electrically connected with the control bin, and the control bin is used for converting the electric energy generated by the photovoltaic power generation device into electric energy meeting the requirement;
the control cabin is used for storing the electric energy source meeting the requirement to the energy storage cabin or providing the electric energy source meeting the requirement to the new energy automobile through the charging gun;
the control cabin is used for providing the electric energy which is stored in the energy storage cabin and meets the requirements for the new energy automobile through the charging gun.
2. The charging station of claim 1, further comprising a shed and a shed bracket;
the height of the shed support is greater than that of the new energy automobile, the bottom of the shed support is fixed on the ground, the top of the shed support is connected with the shed, and the photovoltaic power generation device is arranged on the upper surface of the shed;
the control cabinet is arranged below the bicycle shed, is positioned at the tail part of the bicycle shed and is fixed on the ground.
3. The charging station of claim 2, wherein the control pod comprises a dc/dc conversion module, a dc/ac conversion module, a system control module;
the system control module is respectively connected with the direct current/direct current conversion module, the direct current/alternating current conversion module, the photovoltaic power generation device, the energy storage bin and the charging gun;
one end of the direct current/direct current conversion module is connected with the energy storage bin, the other end of the direct current/direct current conversion module is respectively connected with one end of the direct current/alternating current conversion module and the photovoltaic power generation device, and the other end of the direct current/alternating current conversion module is connected with the charging gun.
4. The charging station of claim 3, wherein the other end of the DC/AC conversion module is further connected to a power grid;
when the electric energy stored in the energy storage bin is insufficient and the new energy automobile has a charging demand, the power grid is used for providing the electric energy source for the new energy automobile through the charging gun.
5. The charging station of claim 4, wherein the control pod further comprises a wireless communication module;
the wireless communication module is connected with the system control module;
the wireless communication module is in wireless communication connection with the client and is used for sending the charging information of the charging station to the client and receiving a control instruction sent by a user through the client.
6. The charging station of claim 5, wherein the control cabin surface is provided with a display screen;
the display screen is connected with the system control module;
the display screen is used for outputting and displaying the charging information of the charging station and receiving a control instruction input by an operator.
7. The charging station of claim 6, wherein the energy storage bin comprises a plurality of energy storage batteries;
the plurality of energy storage batteries are sequentially connected in series to form an energy storage battery pack.
8. The charging station of claim 7, wherein the energy storage compartment further comprises a smoke sensor and a temperature sensor, the control compartment further comprising a fire protection system;
the fire fighting system is connected with the smoke sensor and the temperature sensor;
the gas output end of the fire-fighting system is connected with the gas input end of the fire-fighting gas pipeline, and the gas output end of the fire-fighting gas pipeline is arranged in the energy storage bin.
9. The charging station of claim 1, wherein the photovoltaic power generation device comprises a maximum power point tracking solar controller (MPTT) and a photovoltaic panel or film;
the MPTT is connected with the photovoltaic panel or the photovoltaic film.
CN202122649863.XU 2021-11-01 2021-11-01 Charging station for new energy automobile Active CN216184544U (en)

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Application Number Priority Date Filing Date Title
CN202122649863.XU CN216184544U (en) 2021-11-01 2021-11-01 Charging station for new energy automobile

Publications (1)

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