CN207910544U - A kind of Vehicular direct-current charging system based on photovoltaic energy storage - Google Patents
A kind of Vehicular direct-current charging system based on photovoltaic energy storage Download PDFInfo
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- CN207910544U CN207910544U CN201820362750.7U CN201820362750U CN207910544U CN 207910544 U CN207910544 U CN 207910544U CN 201820362750 U CN201820362750 U CN 201820362750U CN 207910544 U CN207910544 U CN 207910544U
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of Vehicular direct-current charging system based on photovoltaic energy storage, including：Solar panel, the MPPT controller being connect with the solar panel, the energy-storage battery group being connect with the MPPT controller, DC charging motor, the adapter being connect with the energy-storage battery group, the battery manager being connect respectively with the MPPT controller, energy-storage battery group, DC charging motor；The DC charging motor includes：The power battery of processor, the charging gun being connected to the processor respectively, display screen, the charging gun and electric vehicle, the connection of BMS battery management systems.The power storage that the utility model solar panel obtains is to energy-storage battery, and energy-storage battery is by DC charging motor to the power battery charging of electric vehicle.The Vehicular direct-current charging system based on photovoltaic energy storage gives the power battery charging of electric vehicle when needed, extends the distance travelled of electric vehicle, promotes car owner's experience.
Description
Technical field
The utility model is related to electric vehicle engineering field more particularly to a kind of Vehicular direct-current chargings based on photovoltaic energy storage
System.
Background technology
Conventional charging pile mounting means is console mode installation or in-wall mounting at present, due to opening to the public at this stage
Charging pile negligible amounts, especially in some highways or more remote section, this is long-distance to electric vehicle car owner's
Trip brings great inconvenience.Due to that may be that electric vehicle carries out mending electricity there is no charging pile during journey, cause
Electric vehicle can only run some routes with respect to short distance, strongly limit the development of electric vehicle.
Therefore, the prior art is defective, needs to improve.
Utility model content
The technical problems to be solved in the utility model is：A kind of Vehicular direct-current charging system based on photovoltaic energy storage is provided,
The power battery charging for giving electric vehicle when needed, extends the distance travelled of electric vehicle.
The technical solution of the utility model is as follows：A kind of Vehicular direct-current charging system based on photovoltaic energy storage is provided, including：
Solar panel, the MPPT controller being connect with the solar panel, the energy storage electricity being connect with the MPPT controller
Pond group, the DC charging motor being connect with the energy-storage battery group are filled with the MPPT controller, energy-storage battery group, direct current respectively
The power battery of the battery manager of motor connection, the DC charging motor and electric vehicle connects.The solar panel
Luminous energy is transformed into electric energy.The MPPT controller is capable of the generating voltage of detecting real-time solar panel, and tracks highest
Voltage and current value charges to energy-storage battery group with maximum power output.The energy-storage battery group is for obtaining solar panel
The power storage obtained is got up.The DC charging motor is used to power to the power battery of electric vehicle.The battery manager is used
In control and management MPPT controller, energy-storage battery group, DC charging motor.The battery manager reads the electricity of energy-storage battery group
The parameters such as pressure, electric current, temperature, electricity, energy-storage battery group when something goes wrong, can cut off energy-storage battery group charge and discharge return
Energy-storage battery group is protected on road.
Further, the Vehicular direct-current charging system based on photovoltaic energy storage further includes being connect with the energy-storage battery group
Power supply adaptor.Alternating current can be converted into being suitble to the direct current of energy-storage battery group by the adapter, can be with whenever necessary
It is charged for energy-storage battery group by alternating current.
Further, the DC charging motor includes processor, the charging gun that is connected to the processor respectively, display
Power battery, the BMS battery management systems of screen, the charging gun and electric vehicle connect.Power of the charging gun in electric vehicle
While battery charges, it can also read about power battery health and fitness information in BMS battery management systems, which includes electricity
Cell voltage, charging current, fills the time etc. at battery temperature, by reading and recording these information, can calculate battery electricity
The variations such as pressure, charging rate, temperature are formed simultaneously charging curve, report, and the health degree of power battery is diagnosed with this.It is follow-up every
Secondary charging, DC charging motor all can compare the information of the secondary charging with normal battery parameter, if deviation is larger, move
Power battery is then possible to break down or performance declines, and shows that failure carries car owner by the display screen of DC charging motor
Show.
Further, the solar panel is mounted on or is embedded on the roof of electric vehicle, facilitates sunlight
Dress changes electric energy into.
Further, the energy-storage battery group is arranged in boot.
Using the above scheme, the utility model provides a kind of Vehicular direct-current charging system based on photovoltaic energy storage, by the sun
To energy-storage battery, power battery of the energy-storage battery by DC charging motor to electric vehicle fills the power storage that energy solar panel obtains
Electricity.The Vehicular direct-current charging system based on photovoltaic energy storage gives the power battery charging of electric vehicle when needed, extends electricity
The distance travelled of electrical automobile promotes car owner's experience.
Description of the drawings
Fig. 1 is the functional block diagram of the utility model；
Fig. 2 is the functional block diagram for the DC charging motor for being originally utility model.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of Vehicular direct-current charging system based on photovoltaic energy storage, including：
Solar panel 10, the MPPT controller 20 being connect with the solar panel 10, connect with the MPPT controller 20
Energy-storage battery group 30, the DC charging motor 40 being connect with the energy-storage battery group 30, respectively with the MPPT controller 20, storage
The battery manager 50 that energy battery pack 30, DC charging motor 40 connect, the power electric of the DC charging motor 40 and electric vehicle
Pond 70 connects.Luminous energy is transformed into electric energy by the solar panel 10.The MPPT controller 20 being capable of the detecting real-time sun
The generating voltage of energy solar panel 10, and ceiling voltage current value is tracked, it is charged to energy-storage battery group 30 with maximum power output.Institute
State power storage of the energy-storage battery group 30 for obtaining solar panel 10.The DC charging motor 40 is used for electricity
The power battery 70 of electrical automobile is powered.The battery manager 50 is for controlling and managing MPPT controller 20, energy-storage battery group
30, DC charging motor 40.The battery manager 50 reads the parameters such as voltage, electric current, temperature, the electricity of energy-storage battery group 30,
Energy-storage battery group 30 when something goes wrong, the charge and discharge circuit of energy-storage battery group 30 can be cut off, protection energy-storage battery group 30.
The Vehicular direct-current charging system based on photovoltaic energy storage further includes the power supply being connect with the energy-storage battery group 30
Adapter 60.Alternating current can be converted into being suitble to the direct current of energy-storage battery group 30 by the adapter 60, can be with whenever necessary
It is charged for energy-storage battery group 30 by alternating current.
The DC charging motor 40 includes processor 41, charging gun 42, the display screen being connect respectively with the processor 41
43, the charging gun 42 is connect with the power battery 70 of electric vehicle, BMS battery management systems 80.Charging gun 42 is in electronic vapour
While the power battery 70 of vehicle charges, it can also read about power battery health and fitness information in BMS battery management systems 80, this is strong
Health information includes cell voltage, battery temperature, charging current, fills the time etc., by reading and recording these information, Ke Yiji
The variations such as cell voltage, charging rate, temperature are calculated, charging curve, report are formed simultaneously, the strong of power battery 70 is diagnosed with this
Kang Du.Follow-up charging, DC charging motor 40 every time all can compare the information of the secondary charging with normal battery parameter, if
Deviation is larger, and power battery 70 is then possible to break down or performance declines, aobvious by the display screen 43 of DC charging motor 40
Show that failure prompts car owner.
The solar panel 10 is mounted on or is embedded on the roof of electric vehicle, facilitates and changes sunlight dress into electricity
Energy.
The energy-storage battery group 30 is arranged in boot.
In conclusion the utility model provides a kind of Vehicular direct-current charging system based on photovoltaic energy storage, by solar-electricity
The power storage that pond plate obtains is to energy-storage battery, and energy-storage battery is by DC charging motor to the power battery charging of electric vehicle.
The Vehicular direct-current charging system based on photovoltaic energy storage gives the power battery charging of electric vehicle when needed, extends electronic vapour
The distance travelled of vehicle promotes car owner's experience.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (4)
1. a kind of Vehicular direct-current charging system based on photovoltaic energy storage, which is characterized in that including：Solar panel, and it is described
The MPPT controller of solar panel connection, the energy-storage battery group being connect with the MPPT controller, with the energy-storage battery
The DC charging motor of group connection, the battery management being connect respectively with the MPPT controller, energy-storage battery group, DC charging motor
Device；The DC charging motor includes：Processor, the charging gun being connected to the processor respectively, display screen, the charging gun with
The power battery of electric vehicle, the connection of BMS battery management systems.
2. a kind of Vehicular direct-current charging system based on photovoltaic energy storage according to claim 1, which is characterized in that further include
The power supply adaptor being connect with the energy-storage battery group.
3. a kind of Vehicular direct-current charging system based on photovoltaic energy storage according to claim 1, which is characterized in that it is described too
Positive energy solar panel is mounted on or is embedded on the roof of electric vehicle.
4. a kind of Vehicular direct-current charging system based on photovoltaic energy storage according to claim 1, which is characterized in that the storage
Energy battery pack is arranged in boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362750.7U CN207910544U (en) | 2018-03-16 | 2018-03-16 | A kind of Vehicular direct-current charging system based on photovoltaic energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820362750.7U CN207910544U (en) | 2018-03-16 | 2018-03-16 | A kind of Vehicular direct-current charging system based on photovoltaic energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910544U true CN207910544U (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820362750.7U Active CN207910544U (en) | 2018-03-16 | 2018-03-16 | A kind of Vehicular direct-current charging system based on photovoltaic energy storage |
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| CN (1) | CN207910544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147415A (en) * | 2021-05-20 | 2021-07-23 | 杨明 | Automatic power generation and charging system of new energy electric vehicle |
-
2018
- 2018-03-16 CN CN201820362750.7U patent/CN207910544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147415A (en) * | 2021-05-20 | 2021-07-23 | 杨明 | Automatic power generation and charging system of new energy electric vehicle |
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