CN205646993U - Intelligent charging stake of solar energy power supply - Google Patents
Intelligent charging stake of solar energy power supply Download PDFInfo
- Publication number
- CN205646993U CN205646993U CN201620444899.0U CN201620444899U CN205646993U CN 205646993 U CN205646993 U CN 205646993U CN 201620444899 U CN201620444899 U CN 201620444899U CN 205646993 U CN205646993 U CN 205646993U
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- circuit
- mcu
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a fill electric pile, include: fill electric pile body and solar module, solar module includes solar cell panel and trails the motor, fill and be equipped with touch -sensitive screen, electronic payment bar code, coin on the panel of electric pile body and receive and look for module, several alternating -current charging mouth and the several direct current mouth that charges, filling this internal control circuit and battery that fills electric pile that be equipped with of electric pile, the control circuit who fills electric pile includes MCU, MPPT controller, network communication module, transformer system to and voltage current monitoring circuit, including battery charging circuit, DCDC converting circuit, dc -to -ac converter and on -off control circuit in the transformer system, solar cell panel's output connection battery charging circuit to through solar cell panel output voltage and the current signal of voltage current monitoring circuit to MCU feedback real -time supervision, battery charging circuit's output connection battery, DCDC converting circuit and dc -to -ac converter are connected respectively to the battery, it is complete to fill the electric pile function, and the installation is convenient.
Description
Technical field
This utility model relates to the charging pile that a kind of electric motor car uses, the charging pile of a kind of solar cell for supplying power.
Background technology
Vehicles motorized is the inexorable trend of China's vehicles development, and charging pile is the essential condition that electric vehicle is universal.At present, generally there is employing electrical network and power in China's charging pile for electric vehicle, form of payment is single, many defects such as inconvenience are installed, greatly limit the universal of charging system, also constrain the popularization of the motorized vehicles, affect the enforcement of the adjustment policy of China's energy resource structure.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of solar powered Intelligent charging spot, uses solar cell for supplying power, supports the multiple mainstream electronic means of payment, and accurately, it is convenient to install, it is easy to promote in metering.The technical solution adopted in the utility model is:
A kind of solar powered Intelligent charging spot, including: charging pile body and solar module,
Solar module includes solar panel and tracking motor；
The panel of charging pile body be provided with touch screen, pay by mails bar code, coin receive look for module, several AC charging mouth and several DC charging mouth；
In this internal control circuit being provided with charging pile of charging pile and accumulator, the control circuit of charging pile includes MCU, MPPT controller, network communication module, transformer substation system, and voltage/current observation circuit；Transformer substation system includes battery charging circuit, DC/DC change-over circuit, inverter and on-off control circuit；
The output of solar panel connects battery charging circuit, and by voltage/current observation circuit to the real-time solar panel output voltage monitored of MCU feedback and current signal；
The output of battery charging circuit connects accumulator；Accumulator connects DC/DC change-over circuit and inverter respectively；
The outfan of DC/DC change-over circuit and inverter connects on-off control circuit, MCU receives according to coin and looks for the coin of module 3 to pay signal, or the electronic payment information received according to network communication module, control on-off control circuit, the outfan of DC/DC change-over circuit or inverter is connected with corresponding DC charging mouth or AC charging mouth；
Network communication module and coin are received and are looked for module to be all connected with MCU；
MCU connects the tracking motor of solar module by MPPT controller, and solar panel output voltage and the current signal of monitoring are sent to MPPT controller by MCU, and MPPT controller controls tracking motor in real time；
Touch screen connects MCU.
Further, coin is received and is looked for module to include coin receiving port and coin small change mouth.
Further, network communication module uses mobile network communication module.
Further, battery charging circuit includes: diode VD1, VD2, electric capacity C1, MOS switch pipe Q1, switch tube driving circuit, inductance L, electric capacity C2；
The anode of diode VD1 connects the positive pole output of solar panel, and the negative electrode of diode VD1 connects MCU, electric capacity C1 one end and the drain electrode of switching tube Q1；MCU connects the grid of switching tube Q1 by switch tube driving circuit；The negative pole output ground connection of solar panel；The source electrode of switching tube Q1 connects one end and the negative electrode of diode VD2 of inductance L1, one end of another termination capacitor C2 of inductance L and the positive pole of accumulator；The other end of electric capacity C1 and C2, the anode of diode VD2, and the minus earth of accumulator；The other end of inductance L and the other end of electric capacity C2 are respectively to MCU feedback charging voltage signal and current signal.
The utility model has the advantage of:
1) use solar powered, it is possible to install in the wild, as far as possible cover charging pile installing angle.
2) supporting the multiple mainstream electronic means of payment, metering is accurately.
3) complete function, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is profile side schematic view of the present utility model.
Fig. 2 is profile front schematic view of the present utility model.
Fig. 3 is electrical schematic diagram of the present utility model.
Fig. 4 is battery charging circuit schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
The solar powered Intelligent charging spot that this utility model provides, as shown in Figure 1, Figure 2 and Figure 3, including: charging pile body and solar module；
Solar module includes solar panel and tracking motor；Tracking motor can drive solar panel to rotate and adjust luffing angle so that solar panel can the moment be directed at the sun along with the movement of the sun, to obtain maximum opto-electronic conversion power.
The panel of charging pile body be provided with touch screen 1, pay by mails bar code 2, coin receive look for module 3, several AC charging mouth 4 and several DC charging mouth 5；Coin is received and is looked for module 3 to include again coin receiving port 301 and coin small change mouth 302；User can pay by mails after paying bar code 2 by intelligent terminal's scanning electrons such as mobile phones online, such as uses wechat to pay or Alipay pays；
In this internal control circuit being provided with charging pile of charging pile and accumulator, the detailed schematic of the control circuit of charging pile is as it is shown on figure 3, include MCU, MPPT(Maximum Power Point
Tracking MPPT maximum power point tracking) controller, mobile network communication module, transformer substation system, and voltage/current observation circuit；Transformer substation system includes battery charging circuit, DC/DC change-over circuit, inverter and on-off control circuit；
The output of solar panel connects battery charging circuit, and by voltage/current observation circuit to the real-time solar panel output voltage monitored of MCU feedback and current signal；
The output of battery charging circuit connects accumulator, is charged accumulator；Accumulator connects DC/DC change-over circuit and inverter respectively；DC/DC change-over circuit and inverter are respectively used to produce the DC voltage to electric motor car charging and alternating voltage；
The outfan of DC/DC change-over circuit and inverter connects on-off control circuit, on-off control circuit can use multiple relay to realize, MCU receives according to coin and looks for the coin of module 3 to pay signal, or the electronic payment information received according to mobile network communication module, control on-off control circuit, the outfan of DC/DC change-over circuit or inverter is connected with corresponding DC charging mouth 5 or AC charging mouth 4, charges to electric motor car；After charging interval terminates, MCU controls on-off control circuit and disconnects DC/DC change-over circuit or the outfan of inverter and corresponding DC charging mouth 5 or AC charging mouth 4；
Mobile network communication module and coin are received and are looked for module 3 to be all connected with MCU；Mobile network communication module makes charging pile connected to the network, and scanning input pays the electronic payment information after bar code 2 pays by mails can pass to MCU, MCU such that it is able to control the charging interval according to electronic payment information；Coin is received and is looked for module 3 after receiving the coin that user pays, and coin pays signal and is also passed to MCU, MCU such that it is able to control the charging interval；
MCU connects the tracking motor of solar module by MPPT controller, solar panel output voltage and the current signal of monitoring are sent to MPPT controller by MCU, and MPPT controller controls tracking motor in real time and solar panel is rotated to be directed at the sun；
Touch screen 1 connects MCU, and during charging, user first passes through touch screen 1 and selects corresponding AC charging mouth 4 or DC charging mouth 5, and selects the charging interval, and payment is shown by MCU by touch screen 1；User can pay bar code 2 or cash input by scanning electron and look for module 3 to complete reimbursement of expense to coin receipts；After mobile network communication module receives electronic payment information and passes to MCU, or coin is received after looking for the coin payment signal of module 3 to pass to MCU, and MCU sends information to transformer substation system, the AC charging mouth 4 selected to user or DC charging mouth 5 output power；Start timing；Meanwhile, MCU displays to the user that charging interval information by touch screen 1, when charging between terminate after, MCU sends information to transformer substation system, disconnects AC charging mouth 4 or the power supply of DC charging mouth 5 that user selects.
Battery charging circuit as shown in Figure 4, including diode VD1, VD2, electric capacity C1, MOS switch pipe Q1, switch tube driving circuit, inductance L, electric capacity C2；
The anode of diode VD1 connects the positive pole output of solar panel, and the negative electrode of diode VD1 connects MCU, electric capacity C1 one end and the drain electrode of switching tube Q1；MCU connects the grid of switching tube Q1 by switch tube driving circuit；The negative pole output ground connection of solar panel；The source electrode of switching tube Q1 connects one end and the negative electrode of diode VD2 of inductance L1, one end of another termination capacitor C2 of inductance L and the positive pole of accumulator；The other end of electric capacity C1 and C2, the anode of diode VD2, and the minus earth of accumulator；The other end of inductance L and the other end of electric capacity C2 are respectively to MCU feedback charging voltage signal and current signal；
Diode VD1 is used for preventing accumulator from filling electric current to solar panel is counter；Electric capacity C1 is storage capacitor；Inductance L and electric capacity C2 forms low pass filter；Switching tube Q1 is controlled by the pwm signal of MCU, and when Q1 turns on, solar panel to inductance L charging and charges a battery simultaneously, and now the electric current on inductance L increases, and when Q1 closes, inductance L maintains output electric current, inductance L to be in discharge process；VD2 is fly-wheel diode；Switching frequency and the pulsewidth of switching tube Q1 can be controlled by changing pwm signal output, thus control charging process.
Claims (4)
1. a solar powered Intelligent charging spot, including: charging pile body and solar module, it is characterised in that:
Solar module includes solar panel and tracking motor；
The panel of charging pile body be provided with touch screen (1), pay by mails bar code (2), coin receive look for module (3), several AC charging mouth (4) and several DC charging mouth (5)；
In this internal control circuit being provided with charging pile of charging pile and accumulator, the control circuit of charging pile includes MCU, MPPT controller, network communication module, transformer substation system, and voltage/current observation circuit；Transformer substation system includes battery charging circuit, DC/DC change-over circuit, inverter and on-off control circuit；
The output of solar panel connects battery charging circuit, and by voltage/current observation circuit to the real-time solar panel output voltage monitored of MCU feedback and current signal；
The output of battery charging circuit connects accumulator；Accumulator connects DC/DC change-over circuit and inverter respectively；
The outfan of DC/DC change-over circuit and inverter connects on-off control circuit, MCU receives according to coin and looks for the coin of module (3) to pay signal, or the electronic payment information received according to network communication module, control on-off control circuit, the outfan of DC/DC change-over circuit or inverter is connected with corresponding DC charging mouth (5) or AC charging mouth (4)；
Network communication module and coin are received and are looked for module (3) to be all connected with MCU；
MCU connects the tracking motor of solar module by MPPT controller, and solar panel output voltage and the current signal of monitoring are sent to MPPT controller by MCU, and MPPT controller controls tracking motor in real time；
Touch screen (1) connects MCU.
The most solar powered Intelligent charging spot, it is characterised in that:
Coin is received and is looked for module (3) to include coin receiving port (301) and coin small change mouth (302).
The most solar powered Intelligent charging spot, it is characterised in that:
Network communication module uses mobile network communication module.
The most solar powered Intelligent charging spot, it is characterised in that:
Battery charging circuit includes: diode VD1, VD2, electric capacity C1, MOS switch pipe Q1, switch tube driving circuit, inductance L, electric capacity C2；
The anode of diode VD1 connects the positive pole output of solar panel, and the negative electrode of diode VD1 connects MCU, electric capacity C1 one end and the drain electrode of switching tube Q1；MCU connects the grid of switching tube Q1 by switch tube driving circuit；The negative pole output ground connection of solar panel；The source electrode of switching tube Q1 connects one end and the negative electrode of diode VD2 of inductance L1, one end of another termination capacitor C2 of inductance L and the positive pole of accumulator；The other end of electric capacity C1 and C2, the anode of diode VD2, and the minus earth of accumulator；The other end of inductance L and the other end of electric capacity C2 are respectively to MCU feedback charging voltage signal and current signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444899.0U CN205646993U (en) | 2016-05-16 | 2016-05-16 | Intelligent charging stake of solar energy power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444899.0U CN205646993U (en) | 2016-05-16 | 2016-05-16 | Intelligent charging stake of solar energy power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646993U true CN205646993U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444899.0U Expired - Fee Related CN205646993U (en) | 2016-05-16 | 2016-05-16 | Intelligent charging stake of solar energy power supply |
Country Status (1)
| Country | Link |
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| CN (1) | CN205646993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134443A (en) * | 2017-11-20 | 2018-06-08 | 国网河南省电力公司安阳供电公司 | A kind of cell SMART WIRE lever system |
| CN109149934A (en) * | 2018-09-05 | 2019-01-04 | 国充充电科技江苏股份有限公司 | A kind of DC grid buck charging pile system |
-
2016
- 2016-05-16 CN CN201620444899.0U patent/CN205646993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134443A (en) * | 2017-11-20 | 2018-06-08 | 国网河南省电力公司安阳供电公司 | A kind of cell SMART WIRE lever system |
| CN109149934A (en) * | 2018-09-05 | 2019-01-04 | 国充充电科技江苏股份有限公司 | A kind of DC grid buck charging pile system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170516 |