CN211809139U - Self-adaptive power regulation and control multi-gun alternating-current charging pile - Google Patents
Self-adaptive power regulation and control multi-gun alternating-current charging pile Download PDFInfo
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- CN211809139U CN211809139U CN201922114957.XU CN201922114957U CN211809139U CN 211809139 U CN211809139 U CN 211809139U CN 201922114957 U CN201922114957 U CN 201922114957U CN 211809139 U CN211809139 U CN 211809139U
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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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- 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
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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
- 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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- 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
- Y02T90/14—Plug-in electric vehicles
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Abstract
The utility model provides a multi-gun AC charging pile with adaptive power regulation and control, which comprises a controller, at least two electric energy metering modules and at least two charging interfaces, wherein the electric energy metering modules are connected with the charging interfaces; the controller is respectively connected with the electric energy metering module and the charging interface, the charging condition of the charging gun connected with the charging interface is acquired through the electric energy metering module, and the output power of the charging gun is adjusted through the charging interface connected with the charging gun according to the charging condition of the charging gun. The utility model discloses can realize closing on the sharing of parking stall and charge, reduce the repetitive construction who fills electric pile to according to the output that the rifle that charges was adjusted to the rifle condition of charging, improve the availability factor who fills electric pile greatly, reduce the quantity and the construction cost that fill electric pile, alleviate the pressure that fills electric pile power supply and distribution construction, reduce the power supply and distribution installed capacity.
Description
Technical Field
The utility model relates to an electric automobile field especially relates to a stake of many guns alternating-current charging of self-adaptation power regulation and control.
Background
The 'Chinese charging infrastructure development year report 2017 and 2018 edition' issued by the China electric vehicle charging infrastructure promotion alliance indicates that although the scale of the charging infrastructure of China is at the first position in the world, the utilization rate of the charging infrastructure of each operator is generally lower than 15%. As can be seen, there is currently a problem with low utilization of charging facilities.
The alternating-current charging pile has the advantages of small power, small occupied area, flexible distribution and relatively low construction cost, and is very suitable for the construction of public buildings and parking lots of residential quarters, so that the alternating-current charging pile is the charging pile with the largest market quantity.
Common alternating-current charging piles are mainly single-gun fixed-power-output charging piles. The charging pile in the form can only charge for a single electric automobile, a plurality of charging piles are required to be repeatedly built to meet the charging requirement, the charging pile occupies a small space under the condition of low utilization rate, and each charging pile is required to be built with an independent power distribution facility, so that repeated construction of charging equipment is easily caused, and great waste is brought to the construction of the installed capacity of power generation, the construction of power supply and distribution and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the utility model provides a stake of many guns alternating-current charging of adaptive power regulation and control can realize closing on the sharing of parking stall and charge, reduce the repetitive construction who fills electric pile, and adjust the output of rifle that charges according to the rifle condition of charging, improve the availability factor who fills electric pile greatly, it is extravagant to reduce the electric energy, reduce the quantity and the construction cost of filling electric pile, alleviate the pressure of filling electric pile power distribution construction, reduce the power supply and distribution installed capacity.
In order to solve the above problem, the utility model discloses a technical scheme do: a multi-gun alternating-current charging pile with adaptive power regulation comprises a controller, at least two electric energy metering modules and at least two charging interfaces, wherein the electric energy metering modules are connected with the charging interfaces; the controller is respectively connected with the electric energy metering module and the charging interface, the charging condition of the charging gun connected with the charging interface is obtained through the electric energy metering module, and the output power of the charging gun is adjusted through the charging interface connected with the charging gun according to the charging condition of the charging gun.
Furthermore, the number of the charging guns is the same as that of the charging interfaces, and the charging interfaces are connected with the charging guns in a one-to-one correspondence mode.
Furthermore, the multi-gun alternating-current charging pile further comprises control switches, the number of the control switches is the same as that of the charging interfaces, the control switches are connected with the charging interfaces in a one-to-one correspondence mode, the electric energy metering module is connected with the charging interfaces through the control switches, the controller is connected with the control switches, and the control switches are used for controlling the on-off of the current of the charging interfaces so as to close or restart the charging guns connected with the charging interfaces.
Further, the controller is connected with the electric energy metering module through an RS485 bus, and the real-time current, voltage and power of the charging gun transmitted by the electric energy metering module are acquired through the RS485 bus.
Furthermore, the multi-gun AC charging pile further comprises an AC power supply, a zero line port and a fire line port of the AC power supply are respectively connected with the electric energy metering module, a ground line port is connected with the charging interface, and the electric energy metering module supplies power to the charging guns.
Further, stake of many guns alternating-current charging still includes protection switch, protection switch respectively with zero line, live wire port and electric energy metering module connects, protection switch is used for the protection when the electric leakage stake of many guns alternating-current charging.
Furthermore, the multi-gun alternating-current charging pile further comprises a switching power supply, and the switching power supply is respectively connected with the output end of the protection switch and the input end of the controller.
Furthermore, the controller is connected with a power adjusting interface of the charging interface, and a power adjusting signal is input into the charging gun through the power adjusting interface.
Furthermore, the multi-gun AC charging pile further comprises a human-computer interaction unit, the human-computer interaction unit is connected with the controller, and the controller displays the charging state and the charging condition and swipes the card through the human-computer interaction unit.
Furthermore, the multi-gun alternating-current charging pile further comprises a communication module, the controller is connected with the communication module, and information is sent or input information and instructions are received through the communication module.
Compared with the prior art, the beneficial effects of the utility model reside in that: can realize closing on the sharing of parking stall and charge, reduce the repetitive construction who fills electric pile to according to the output that the rifle that charges the condition of charge adjusted the rifle that charges, improve the availability factor who fills electric pile greatly, reduce the quantity and the construction cost that fill electric pile, alleviate the pressure that fills electric pile power supply and distribution construction, reduce power supply and distribution installed capacity.
Drawings
Fig. 1 is a structural diagram of an embodiment of the adaptive power regulation multiple ac charging pile of the present invention;
fig. 2 is a structural diagram of an embodiment of a charging main circuit of the adaptive power regulation and control multi-gun ac charging pile of the present invention;
fig. 3 is a flow chart of an embodiment of the adaptive power regulation and control multi-gun ac charging pile according to the change of the number of the charging electric vehicles to adjust the charging current;
fig. 4 is the utility model discloses whether the flow chart of an embodiment is adjusted to the electric automobile is judged to the multi-gun alternating-current charging stake of self-adaptation power regulation and control to response charging current.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Referring to the drawings of the specification, fig. 1-4 show a schematic diagram of an embodiment of a self-adaptive power-regulation multi-gun ac charging pile of the present invention; fig. 2 is a structural diagram of an embodiment of a charging main circuit of the adaptive power regulation and control multi-gun ac charging pile of the present invention; fig. 3 is a flow chart of an embodiment of the adaptive power regulation and control multi-gun ac charging pile according to the change of the number of the charging electric vehicles to adjust the charging current; fig. 4 is the utility model discloses whether the flow chart of an embodiment is adjusted to the electric automobile is judged to the multi-gun alternating-current charging stake of self-adaptation power regulation and control to response charging current. The adaptive power regulation and control multi-gun AC charging pile of the present invention will be described in detail with reference to FIGS. 1-4.
In this embodiment, the adaptive power regulation and control multi-gun ac charging pile includes a controller, at least two electric energy metering modules and at least two charging interfaces, wherein the electric energy metering modules are connected with the charging interfaces; the controller is respectively connected with the electric energy metering module and the charging interface, the charging condition of the charging gun connected with the charging interface is acquired through the electric energy metering module, and the output power of the charging gun is adjusted through the charging interface connected with the charging gun according to the charging condition of the charging gun.
In this embodiment, the controller is an adaptive power regulation and control main board, and the adaptive power regulation and control main board obtains the number of electric vehicles being charged by the charging gun and the charging condition of the electric vehicles according to the charging gun charging power, voltage and current data sent by the electric energy metering module, and distributes the output power of the charging gun according to the number of electric vehicles and the charging condition.
In this embodiment, the number of the charging guns is the same as the number of the charging interfaces, and the charging interfaces are connected with the charging guns in a one-to-one correspondence manner.
In this embodiment, stake of electric pile is filled to multi-gun alternating-current still includes control switch, and control switch's quantity is the same with the quantity of the interface that charges, is connected with the interface one-to-one that charges, and electric energy metering module passes through control switch and the interface that charges is connected, and the controller is connected with control switch, through the rifle that charges of the break-make of control interface current that charges in order to close or restart the interface connection that charges of control switch control.
In this embodiment, the control switch may be a contactor or a relay.
In this embodiment, the controller is connected with the electric energy metering module through an RS485 bus, and obtains the real-time current, voltage and power of the charging gun transmitted by the electric energy metering module through the RS485 bus. And the controller judges the charging condition of each charging gun connected with the charging interface according to the current, the voltage and the power.
In other embodiments, the controller and the power metering module may also be UART, SPI, IIC, CAN, or other bus capable of transmitting information between the power metering module and the controller.
In this embodiment, stake of electric pile is filled to multi-gun alternating current still includes alternating current power supply, and alternating current power supply's zero line (N), live wire port (L) are connected with electric energy metering module respectively, and ground wire Port (PE) and the ground wire interface connection of the interface that charges are through electric energy metering module to the rifle power supply that charges.
In this embodiment, the ac power source is an ac input interface, and the multi-gun ac charging pile obtains the ac power with the set power through the ac input interface.
In this embodiment, stake of many guns alternating-current charging still includes protection switch, and protection switch is connected with zero line, live wire port and metering module respectively, and protection switch is used for the safety of the power consumption of the interface that charges of protection when the electric leakage.
In a specific embodiment, the protection switch is a leakage air switch.
In this embodiment, stake of electric pile is filled to multi-gun alternating current still includes switching power supply, and switching power supply is connected with protection switch's output, the input of controller respectively.
In this embodiment, the switching power supply is connected with zero line, the live wire port of alternating current power supply respectively through protection switch to transmit the electric energy of acquireing for the controller in order to supply power to the controller.
In this embodiment, the controller is connected to the power adjustment interface of the charging interface, and the power adjustment signal is input to the charging gun through the power adjustment interface.
In this embodiment, the power adjustment interface of the charging interface is connected to the CP signal interface of the charging gun, and the controller inputs the power adjustment signal to the CP signal interface of the charging gun to adjust the power of the charging gun.
In this embodiment, the multi-gun AC charging pile further comprises a human-computer interaction unit, the human-computer interaction unit is connected with the controller, and the controller displays the charging state, the charging condition and the card swiping through the human-computer interaction unit.
In this embodiment, the multi-gun alternating-current charging pile further comprises a communication module, the controller is connected with the communication module, and information or input information and instructions are sent to a control terminal and a cloud platform of the multi-gun alternating-current charging pile or received through the communication module.
In this embodiment, the ac power supply, the protection switch, the electric energy metering module, the control switch, the charging interface, and the charging gun form a charging main loop; a control loop is formed by the switching power supply, the controller, the human-computer interaction unit with the display and card swiping functions and the communication module; the controller detects the number of charging guns currently used in real time, distributes rated power of the multi-gun AC charging pile to each charging gun in an average or demand distribution mode according to the number of the AC charging guns currently used, adjusts the PWM duty ratio of CP signals of each charging gun in real time to realize distribution of charging power, and automatically restarts the charging process of the electric automobile to ensure that power regulation and control are realized for the electric automobile which cannot respond to changes of PWM waves in real time.
Following use self-adaptation power regulation and control's many guns alternating-current charging stake to be four guns 7kW alternating-current charging stake of self-adaptation, the controller explains for the self-adaptation power regulation mainboard as an example the utility model discloses:
the rated power of the self-adaptive power regulation four-gun 7kW alternating current charging pile is 7kW, four single-phase alternating current charging guns with rated current of 32A are configured, and the output power of each charging gun is regulated through the PWM duty ratio of a CP signal;
4 charging guns of the adaptive power regulation and control four-gun 7kW alternating-current charging pile are respectively connected with an electric energy metering module, and the adaptive power regulation and control mainboard reads real-time current, voltage and power detected by each electric energy metering module through an RS485 bus;
as shown in fig. 3, when the adaptive power regulation and control four-gun 7kW ac charging pile only has 1 electric vehicle to charge, the maximum charging current that can be provided for the electric vehicle is rated current 32A, at this moment, the PWM duty cycle of the ac charging gun CP signal that the adaptive power regulation main board controls to be connected with the electric vehicle is 53.3%, the charging current of the electric vehicle is detected by the electric energy metering module in the charging process, if the charging current is greater than 1.1 times of the rated current 32A, it is considered that the charging is overcurrent, the charging is stopped, and event recording is performed.
As shown in fig. 3 and 4, when the adaptive power regulation four-gun 7kW ac charging pile changes from charging 1 electric vehicle to charging 2 electric vehicles, the adaptive power regulation motherboard can provide a rated current 32A for the sum of the maximum charging currents provided by the 2 electric vehicles, and evenly distribute the charging power to the 2 electric vehicles, and provide a maximum charging current of 16A for each electric vehicle, at this time, the PWM duty cycle of the CP signal is adjusted from 53.3% to 26.6%, if the charging current of the 1 st electric vehicle is not adjusted to 1.1 times of 16A within 10 seconds after the PWM duty cycle of the CP signal is adjusted from 53.3% to 26.6%, the adaptive power regulation motherboard of the adaptive power regulation four-gun 7kW ac charging pile closes the charging gun through the control switch or reduces the PWM duty cycle of the charging gun of the 1 st electric vehicle to 0, and readjusts the PWM wave in the CP signal after the 1 st electric vehicle stops charging, and setting the duty ratio of the PWM wave to be 26.6%, so that the 1 st electric vehicle restarts a charging process, wherein in the process of adjusting the PWM duty ratio, the self-adaptive power adjusting main board does not settle the electric charging, and after the restarting process is finished, if the electric charging current of a certain electric vehicle is more than 1.1 times of 16A, the charging is considered to be over-current, the charging is stopped, and event records are made.
As shown in fig. 3 and 4, when the adaptive power regulation four-gun 7kW ac charging pile changes from charging 2 electric vehicles to charging 3 electric vehicles, the sum of the maximum charging currents provided by the 3 electric vehicles is a rated current 32A, the charging power is evenly distributed to the 3 electric vehicles, the maximum charging power provided by each electric vehicle is 10.6A, at this time, the PWM duty ratio of the CP signal is adjusted from 26.6% to 17.6%, if the charging current of 1 or 2 electric vehicles in the first 2 electric vehicles is not adjusted to 1.1 times of 10.6A within 10 seconds after the PWM duty ratio of the CP signal is adjusted from 26.6% to 17.6%, the adaptive power regulation four-gun 7kW ac charging pile reduces the PWM duty ratio of the charging gun of the electric vehicle which does not respond to the change of the PWM wave to 0, and restarts the PWM of the CP signal after the electric vehicle which does not respond to the change of the PWM wave stops charging, and the duty ratio of the PWM wave is set to be 17.6%, so that the electric automobile with the charging current not changing in response restarts the charging process, electric charging settlement is not carried out in the process, and if the charging current is more than 1.1 times of 10.6A after the restarting process is finished, the self-adaptive power regulation mainboard stops charging and records events.
As shown in fig. 3 and 4, when the adaptive power regulation four-gun 7kW ac charging pile changes from charging 3 electric vehicles to charging 4 electric vehicles, the sum of the maximum charging currents provided by the 4 electric vehicles is 32A, the charging power is evenly distributed to the 4 electric vehicles, the maximum charging power provided by each electric vehicle is 8A, the PWM duty ratio of the CP signal is adjusted from 26.6% to 13.3%, if the charging current of 1 or more electric vehicles in the first 3 electric vehicles is not adjusted to 1.1 times or less of 8A within 10 seconds after the PWM duty ratio of the CP signal is adjusted from 17.6% to 13.3%, the adaptive power regulation four-gun 7kW ac charging pile turns off the PWM signal of the charging gun of the electric vehicle not responding to PWM, restarts the PWM of the CP signal after the electric vehicle not responding to PWM stops charging, and sets the PWM duty ratio to 13.3%, and (3) restarting the charging process of the electric automobile without responding to the PWM, wherein the electric charging settlement is not carried out in the process, and after the restarting process is finished, if the electric charging current of a certain electric automobile is more than 1.1 times of 8A, the charging is considered to be over-current, the charging is stopped, and the event record is carried out.
As shown in fig. 3, when the adaptive power regulation four-gun 7kW ac charging pile changes from 4 electric vehicle charging to 3 electric vehicle charging, the sum of the maximum charging currents provided by the 3 electric vehicles is the rated current 32A, the charging power is evenly distributed to the 3 electric vehicles, the maximum charging power provided by each electric vehicle is 10.6A, and the PWM duty ratio of the CP signal is adjusted from 13.3% to 17.6%.
As shown in fig. 3, when the adaptive power regulation four-gun 7kW ac charging pile changes from 3 electric vehicles charging to 2 electric vehicles charging, the sum of the maximum charging currents provided by the 2 electric vehicles is a rated current 32A, the charging power is evenly distributed to the 2 electric vehicles, the maximum charging power provided by each electric vehicle is 16A, and at this time, the PWM duty ratio of the CP signal is adjusted from 17.6% to 26.6%.
As shown in fig. 3, when the adaptive power regulation four-gun 7kW ac charging pile changes from charging 2 electric vehicles to charging 1 electric vehicle, the maximum charging current that can be provided for the electric vehicle is the rated current 32A, and at this time, the PWM duty cycle of the CP signal is adjusted from 26.6% to 53.3%.
Has the advantages that: the utility model discloses a sharing that self-adaptation power regulation and control's many guns alternating-current charging stake can realize closing on the parking stall charges, reduces the repetitive construction who fills electric pile to adjust the output that charges the rifle according to the rifle condition of charging, improve the availability factor who fills electric pile greatly, reduce the quantity and the construction cost who fills electric pile, alleviate the pressure that fills electric pile power supply and distribution construction, reduce the power supply and distribution installed capacity.
In the several embodiments provided in the present disclosure, it should be understood that the disclosed devices, modules, and units may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules into only one logical functional division may be implemented in practice in another division, for example, multiple or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, devices or indirect coupling or communication connection, and may be in an electrical, mechanical or other form.
The components described as separate parts may or may not be physically separate, and the components shown may or may not be physically separate, may be located in one place, or may be distributed in a plurality of places. Some or all of them can be selected according to actual needs to achieve the purpose of the embodiment.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The multi-gun alternating-current charging pile with the self-adaptive power regulation and control function is characterized by comprising a controller, at least two electric energy metering modules and at least two charging interfaces, wherein the electric energy metering modules are connected with the charging interfaces;
the controller is respectively connected with the electric energy metering module and the charging interface, the charging condition of the charging gun connected with the charging interface is obtained through the electric energy metering module, and the output power of the charging gun is adjusted through the charging interface connected with the charging gun according to the charging condition of the charging gun.
2. The adaptive power regulation and control multi-gun AC charging pile according to claim 1, wherein the number of the charging guns is the same as the number of the charging interfaces, and the charging interfaces are connected with the charging guns in a one-to-one correspondence.
3. The adaptive power regulation and control multi-gun AC charging pile according to claim 1, further comprising control switches, wherein the number of the control switches is the same as that of the charging interfaces and is connected with the charging interfaces in a one-to-one correspondence manner, the electric energy metering module is connected with the charging interfaces through the control switches, the controller is connected with the control switches, and the control switches are used for controlling the on-off of the current of the charging interfaces so as to close or restart the charging guns connected with the charging interfaces.
4. The adaptive power regulation and control multi-gun alternating-current charging pile according to claim 1, wherein the controller is connected with the electric energy metering module through an RS485 bus, and the real-time current, voltage and power of the charging gun transmitted by the electric energy metering module are acquired through the RS485 bus.
5. The adaptive power regulation and control multi-gun AC charging pile according to claim 1, further comprising an AC power supply, wherein a zero line port and a fire line port of the AC power supply are respectively connected with the electric energy metering module, a ground line port is connected with the charging interface, and the electric energy metering module supplies power to the charging gun.
6. The adaptive power regulation and control multi-gun AC charging pile according to claim 5, further comprising a protection switch, wherein the protection switch is respectively connected with the zero line port, the fire line port and the electric energy metering module, and the protection switch is used for protecting the multi-gun AC charging pile in case of electric leakage.
7. The adaptive power regulation multiple-gun AC charging post according to claim 6, further comprising a switching power supply, wherein the switching power supply is connected to the output terminal of the protection switch and the input terminal of the controller respectively.
8. The adaptive power regulated multi-gun ac charging post according to claim 1, wherein said controller is connected to a power regulation interface of said charging interface, and a power regulation signal is inputted to said charging gun through said power regulation interface.
9. The adaptive power regulation multiple-gun AC charging post according to claim 1, further comprising a human-computer interaction unit connected to the controller, wherein the controller displays charging status, charging status and card swiping through the human-computer interaction unit.
10. The adaptive power regulation multiple-gun ac charging post according to claim 1, further comprising a communication module, wherein the controller is connected to the communication module, and sends information or receives input information or instructions through the communication module.
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| CN201922114957.XU CN211809139U (en) | 2019-11-28 | 2019-11-28 | Self-adaptive power regulation and control multi-gun alternating-current charging pile |
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| CN201922114957.XU CN211809139U (en) | 2019-11-28 | 2019-11-28 | Self-adaptive power regulation and control multi-gun alternating-current charging pile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622625A (en) * | 2020-12-28 | 2021-04-09 | 华人运通(江苏)技术有限公司 | Safety management system and method for high-voltage distribution box |
| CN112918288A (en) * | 2021-04-16 | 2021-06-08 | 阳光电源股份有限公司 | Integrated charging module, charging pile and control method of charging pile |
| CN114290937A (en) * | 2021-11-24 | 2022-04-08 | 国网北京市电力公司 | Electric vehicle charging processing method and device and electronic equipment |
-
2019
- 2019-11-28 CN CN201922114957.XU patent/CN211809139U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622625A (en) * | 2020-12-28 | 2021-04-09 | 华人运通(江苏)技术有限公司 | Safety management system and method for high-voltage distribution box |
| CN112622625B (en) * | 2020-12-28 | 2023-01-24 | 华人运通(江苏)技术有限公司 | Safety management system and method for high-voltage distribution box |
| CN112918288A (en) * | 2021-04-16 | 2021-06-08 | 阳光电源股份有限公司 | Integrated charging module, charging pile and control method of charging pile |
| CN114290937A (en) * | 2021-11-24 | 2022-04-08 | 国网北京市电力公司 | Electric vehicle charging processing method and device and electronic equipment |
| CN114290937B (en) * | 2021-11-24 | 2024-04-26 | 国网北京市电力公司 | Electric automobile charging processing method and device and electronic equipment |
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