CN111416415A - Photovoltaic grid-connected charging pile device - Google Patents

Photovoltaic grid-connected charging pile device Download PDF

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Publication number
CN111416415A
CN111416415A CN202010338383.9A CN202010338383A CN111416415A CN 111416415 A CN111416415 A CN 111416415A CN 202010338383 A CN202010338383 A CN 202010338383A CN 111416415 A CN111416415 A CN 111416415A
Authority
CN
China
Prior art keywords
charging pile
photovoltaic
connecting rod
top plate
grid
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.)
Pending
Application number
CN202010338383.9A
Other languages
Chinese (zh)
Inventor
刘哲
潘爱强
刘婧
杜凤青
董真
李莉华
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.)
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
Original Assignee
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
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 State Grid Shanghai Electric Power Co Ltd, East China Power Test and Research Institute Co Ltd filed Critical State Grid Shanghai Electric Power Co Ltd
Priority to CN202010338383.9A priority Critical patent/CN111416415A/en
Publication of CN111416415A publication Critical patent/CN111416415A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/51—Photovoltaic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/53—Batteries
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
    • E04B1/3431—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic with only one level of nesting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/08—Vaulted roofs
    • E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
    • E04B7/102—Shell structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • E04H1/1233—Shelters for filling stations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to a photovoltaic grid-connected charging pile device which comprises a photovoltaic grid-connected control system, a light energy receiving pavilion and a charging pile, wherein the light energy receiving pavilion is connected with the charging pile; the photovoltaic grid-connected control system comprises a solar panel, a photovoltaic inverter, a transformer, a system controller and an energy storage battery which are connected in sequence; the light energy receiving pavilion comprises a servo motor, a lifting support and a top plate, wherein the servo motor is connected with the lifting support and used for controlling the lifting support to stretch out and draw back, the solar panels are distributed on the upper surface of the top plate, photosensitive sensors are further arranged on the top plate, the servo motor is respectively connected with a system controller and an energy storage battery, and the photosensitive sensors are connected with the system controller; fill electric pile setting in the pavilion is received to light energy to connect system controller and energy storage battery respectively. Compared with the prior art, the novel energy vehicle protection device has a protection effect on the new energy vehicle during the charging waiting process; meanwhile, the height of the light energy receiving pavilion can be automatically adjusted according to illumination, the light energy receiving pavilion is particularly suitable for urban spaces, and the photovoltaic conversion efficiency is improved.

Description

Photovoltaic grid-connected charging pile device
Technical Field
The invention relates to the technical field of charging piles, in particular to a photovoltaic grid-connected charging pile device.
Background
With the increasing prominence of the environmental pollution problem, new energy automobiles gradually replace common fuel automobiles with the remarkable advantages of less pollutant gas emission, high energy efficiency, low noise and low operation cost. In recent years, with the rapid development of the electric automobile industry, the demand of corresponding matched charging facilities is also increasing continuously. The charging system is used for providing energy supply for the operation of the electric automobile, is an important basic supporting system of the electric automobile, is also an important link in the commercialization and industrialization processes of the electric automobile, and has very important social benefits and economic benefits as an important matched infrastructure necessary for developing the electric automobile in the charging system.
For example, the invention disclosed in chinese with publication No. CN206370703U discloses a photovoltaic power generation multifunctional charging pile applied to a smart city, which is a photovoltaic charging pile structure commonly used in the existing city. However, the following problems exist in the use of the current urban photovoltaic charging pile: 1. photovoltaic charging pile often exposes alone outdoors in order to obtain sufficient sunshine, and the charging of new forms of energy car is different from the fuel vehicle, and it often needs longer charging latency. Although the utilization of light energy is improved at a sunny place, the influence on a vehicle waiting for charging is large, the experience of a user is influenced by rapidly increasing the temperature in the vehicle, and even the damage caused by overhigh temperature of a battery in the vehicle is caused. 2. Photovoltaic fills electric pile and need install in comparatively spacious place, sets up inconveniently in the city that high building is intensive, and light energy utilization rate is not high.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a photovoltaic grid-connected charging pile device.
The purpose of the invention can be realized by the following technical scheme:
a photovoltaic grid-connected charging pile device comprises a photovoltaic grid-connected control system, a light energy receiving pavilion and a charging pile;
the photovoltaic grid-connected control system comprises a solar panel, a photovoltaic inverter, a transformer, a system controller and an energy storage battery which are connected in sequence;
the solar energy receiving pavilion comprises a servo motor, a lifting support and a top plate, wherein the lifting support is vertically arranged, the bottom end of the lifting support is fixed on the ground, the top end of the lifting support is connected with the top plate, the servo motor is connected with the lifting support and used for controlling the lifting support to stretch, the solar panels are distributed on the upper surface of the top plate, a photosensitive sensor is further arranged on the top plate, the servo motor is respectively connected with a system controller and an energy storage battery, and the photosensitive sensor is connected with the system controller;
fill electric pile setting in light energy receiving kiosk to connect system controller and energy storage battery respectively.
Furthermore, the light energy receiving pavilion comprises at least three lifting brackets.
Furthermore, the lifting support comprises a first connecting rod and a second connecting rod, the bottom end of the second connecting rod is connected with a servo motor, the top end of the second connecting rod is embedded into a threaded cavity at the bottom end of the first connecting rod, the top end of the first connecting rod is connected with a top plate, and the servo motor drives the second connecting rod to rotate so that the first connecting rod can move up and down along the axial direction of the second connecting rod.
Furthermore, the second connecting rod is provided with a limiting bump, and the downward movement distance of the first connecting rod is limited by the limiting bump.
Further, the top plate is in a circular arch shape.
Further, the photosensitive sensor is installed at the top end of the top plate.
Further, a cross beam frame is arranged at the lower end of the top plate, and the lifting support is connected with the top plate through the cross beam frame.
Furthermore, the lifting range of the top end of the lifting support is 2.3-4.0 meters.
Furthermore, in the photovoltaic grid-connected control system, the transformer is also connected with a municipal power grid.
Furthermore, fill electric pile on be equipped with the touch-sensitive screen input, the touch-sensitive screen input is connected with the system controller.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, through the arrangement of the light energy receiving pavilion, the protection effect on the new energy vehicle during charging and waiting is achieved, and the protection effect can be achieved not only in the case of insolation, but also in the case of rainy days. Simultaneously, the roof of light energy receiving pavilion passes through lifting support and realizes flexible, can be particularly useful for the urban space according to illumination automatically regulated height, improves photovoltaic conversion's efficiency.
2. The lifting support adopts a threaded sleeve rod structure consisting of a first connecting rod and a second connecting rod, is simple and stable in structure, and can accurately control lifting through the number of rotation turns of the servo motor.
3. Have spacing lug on the second connecting rod, can play the high guard action, prevent that the height of light energy receiving pavilion from crossing excessively and causing the potential safety hazard.
4. The top plate of the light energy receiving pavilion is in a circular arch shape, so that the light energy receiving pavilion can receive solar radiation from various angles conveniently; meanwhile, the photosensitive sensor is arranged at the topmost end of the top plate, the best monitoring effect can be achieved, and the sensitivity of height adjustment of the lifting support is improved.
5. And a cross beam frame is arranged at the lower end of the top plate and used for improving the strength of the top plate.
Drawings
FIG. 1 is a schematic diagram of the physical structure of the present invention.
Fig. 2 is an electrical schematic of the present invention.
Reference numerals: 1. light energy receiving pavilion, 11, servo motor, 12, lifting support, 12a, head rod, 12b, second connecting rod, 12c, spacing lug, 13, roof, 13a, crossbeam frame, 2, fill electric pile, 21, touch-sensitive screen input, 3, solar panel, 4, photovoltaic inverter, 5, transformer, 6, system controller, 7, energy storage battery, 8, municipal power grid, 9, photosensitive sensor.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 and fig. 2, the present embodiment provides a photovoltaic grid-connected charging pile device, which includes a photovoltaic grid-connected control system, a light energy receiving kiosk 1, and a charging pile 2. Wherein:
the photovoltaic grid-connected control system comprises a solar panel 3, a photovoltaic inverter 4, a transformer 5, a system controller 6 and an energy storage battery 7 which are sequentially connected, and the transformer 5 is further connected with a municipal power grid 8. The light energy receiving booth 1 includes a servo motor 11, a lifting bracket 12, and a ceiling plate 13. The light energy receiving kiosk 1 generally includes at least three lifting brackets 12, and in this embodiment, four lifting brackets 12 are adopted and distributed at four corners. The lifting support 12 is vertically arranged, the bottom end of the lifting support is fixed on the ground, and the top end of the lifting support is connected with the top plate 13. The servo motor 11 is respectively connected with the system controller 6 and the energy storage battery 7, and the system controller 6 adjusts the extension and contraction of the lifting support 12 through controlling the servo motor 11.
Each lifting bracket 12 includes a first connecting rod 12a and a second connecting rod 12 b. The bottom end of the second connecting rod 12b is connected with the servo motor 11, and the top end of the second connecting rod is embedded into a threaded cavity at the bottom end of the first connecting rod 12 a; the top end of the first connecting rod 12a is connected to the top plate 13. The servo motor 11 rotates the second connecting rod 12b, so that the first connecting rod 12a moves up and down along the axial direction of the second connecting rod 12 b. This simple structure is stable, can go up and down through servo motor 11's rotation number of turns accurate control. The second connecting rod 12b is further provided with a limiting bump 12c, the downward movement distance of the first connecting rod 12a is limited by the limiting bump 12c, the height protection effect of the optical energy receiving pavilion 1 is achieved, and potential safety hazards caused by too low height of the optical energy receiving pavilion 1 are prevented. Specifically, the lifting range of the top end of the lifting support 12 is 2.3-4.0 m.
The top plate 13 is a circular arch plate, and the solar panels 3 are distributed on the upper surface of the top plate 13, so that the solar radiation can be received from various angles. A light-sensitive sensor 9 is also provided centrally on the top plate 13, the light-sensitive sensor 9 being connected to the system controller 6. The lower end of the top plate 13 is provided with a cross beam frame 13a, the lifting support 12 is connected with the top plate 13 through the cross beam frame 13a, and the support strength of the top plate 13 is improved due to the arrangement of the cross beam frame 13 a.
Fill electric pile 2 and set up in light energy receiving pavilion 1 to respectively connected system controller 6 and energy storage battery 7. Still be equipped with the touch-sensitive screen input 21 of connected system controller 6 on filling electric pile 2, the user operation of being convenient for is used. The system controller 6 can be realized by a commercially available computer and conventional software.
The working principle of the embodiment is as follows:
in general, the solar panels 3 generate electric energy via the photovoltaic inverter 4 and store the electric energy directly in the energy storage battery 7. The energy storage battery 7 supplies power to the servo motor 11, the charging pile 2 and the system controller 6 at the same time. When the electric quantity of the energy storage battery 7 exceeds the storage limit, redundant electric energy is directly merged into the municipal power grid 8 through the transformer 5, and urban power supply is facilitated. When the electric quantity of energy storage battery 7 is not enough and solar panel 3 can't provide the electric energy for a long time, directly supply power by municipal power grid 8.
At the same time, the system controller 6 monitors the intensity of light received by the top plate 13 through the photosensor 9. When the light is greater than the set threshold, the roof 13 is lowered, and the user and the vehicle are shielded while solar energy is ensured to be received. When the light does not reach the set threshold value, the ceiling plate 13 is raised to increase the light intensity as much as possible. In addition, the device can be also provided with a humidity sensor and the like, and when weather such as rain is detected, the top plate 13 automatically descends to provide rain sheltering and shielding for equipment and vehicles.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. A photovoltaic grid-connected charging pile device is characterized by comprising a photovoltaic grid-connected control system, a light energy receiving kiosk (1) and a charging pile (2);
the photovoltaic grid-connected control system comprises a solar panel (3), a photovoltaic inverter (4), a transformer (5), a system controller (6) and an energy storage battery (7) which are connected in sequence;
the light energy receiving pavilion (1) comprises a servo motor (11), a lifting support (12) and a top plate (13), wherein the lifting support (12) is vertically arranged, the bottom end of the lifting support is fixed on the ground, the top end of the lifting support is connected with the top plate (13), the servo motor (11) is connected with the lifting support (12) and used for controlling the lifting support (12) to stretch, the solar panels (3) are distributed on the upper surface of the top plate (13), a photosensitive sensor (9) is further arranged on the top plate (13), the servo motor (11) is respectively connected with a system controller (6) and an energy storage battery (7), and the photosensitive sensor (9) is connected with the system controller (6);
fill electric pile (2) set up in light energy receipt pavilion (1) to connect system controller (6) and energy storage battery (7) respectively.
2. The photovoltaic grid-connected charging pile device according to claim 1, characterized in that the light energy receiving kiosk (1) comprises at least three lifting brackets (12).
3. The photovoltaic grid-connected charging pile device according to claim 1, wherein the lifting bracket (12) comprises a first connecting rod (12a) and a second connecting rod (12b), the bottom end of the second connecting rod (12b) is connected with a servo motor (11), the top end of the second connecting rod is embedded into a threaded cavity at the bottom end of the first connecting rod (12a), the top end of the first connecting rod (12a) is connected with a top plate (13), and the servo motor (11) drives the second connecting rod (12b) to rotate, so that the first connecting rod (12a) moves up and down along the axial direction of the second connecting rod (12 b).
4. The grid-connected photovoltaic charging pile device according to claim 3, wherein the second connecting rod (12b) is provided with a limiting bump (12c), and the distance of downward movement of the first connecting rod (12a) is limited by the limiting bump (12 c).
5. A photovoltaic grid-connected charging pile device according to claim 1, characterized in that said top plate (13) is dome-shaped.
6. A grid-connected photovoltaic charging pile arrangement according to claim 5, characterized in that the light-sensitive sensor (9) is mounted at the top end of the roof (13).
7. The photovoltaic grid-connected charging pile device according to claim 5, wherein a cross beam frame (13a) is arranged at the lower end of the top plate (13), and the lifting support (12) is connected with the top plate (13) through the cross beam frame (13 a).
8. The photovoltaic grid-connected charging pile device according to claim 1, wherein the lifting range of the top end of the lifting support (12) is 2.3-4.0 m.
9. The grid-connected photovoltaic charging pile device according to claim 1, characterized in that in the grid-connected photovoltaic control system, the transformer (5) is further connected with a municipal power grid (8).
10. The photovoltaic grid-connected charging pile device according to claim 1, wherein the charging pile (2) is provided with a touch screen input end (21), and the touch screen input end (21) is connected with the system controller (6).
CN202010338383.9A 2020-04-26 2020-04-26 Photovoltaic grid-connected charging pile device Pending CN111416415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010338383.9A CN111416415A (en) 2020-04-26 2020-04-26 Photovoltaic grid-connected charging pile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010338383.9A CN111416415A (en) 2020-04-26 2020-04-26 Photovoltaic grid-connected charging pile device

Publications (1)

Publication Number Publication Date
CN111416415A true CN111416415A (en) 2020-07-14

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Application Number Title Priority Date Filing Date
CN202010338383.9A Pending CN111416415A (en) 2020-04-26 2020-04-26 Photovoltaic grid-connected charging pile device

Country Status (1)

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CN (1) CN111416415A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095800A (en) * 2020-08-17 2020-12-18 上海泰胜风能装备股份有限公司 Movable workshop
CN112319283A (en) * 2020-11-20 2021-02-05 赫胜(山东)智能产业技术研究院有限公司 Outdoor monitoring type charging pile
CN118144593A (en) * 2024-05-10 2024-06-07 四川华体照明科技股份有限公司 Automobile quick-charging system for road side commercial power energy storage set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095800A (en) * 2020-08-17 2020-12-18 上海泰胜风能装备股份有限公司 Movable workshop
CN112319283A (en) * 2020-11-20 2021-02-05 赫胜(山东)智能产业技术研究院有限公司 Outdoor monitoring type charging pile
CN118144593A (en) * 2024-05-10 2024-06-07 四川华体照明科技股份有限公司 Automobile quick-charging system for road side commercial power energy storage set
CN118144593B (en) * 2024-05-10 2024-07-26 四川华体照明科技股份有限公司 Automobile quick-charging system for road side commercial power energy storage set

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