CN110936836B - Mobilizable car container that charges - Google Patents
Mobilizable car container that charges Download PDFInfo
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- CN110936836B CN110936836B CN201911405951.6A CN201911405951A CN110936836B CN 110936836 B CN110936836 B CN 110936836B CN 201911405951 A CN201911405951 A CN 201911405951A CN 110936836 B CN110936836 B CN 110936836B
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- container
- energy storage
- battery
- partition
- management system
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- 238000004146 energy storage Methods 0.000 claims abstract description 86
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims description 39
- 239000003507 refrigerant Substances 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 9
- 239000013589 supplement Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 11
- 238000010248 power generation Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B60L53/30—Constructional details of charging stations
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- 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
-
- 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)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a movable automobile charging container, and particularly relates to a container type energy storage power station utilizing an energy storage battery. In order to solve the problem of charging a new energy automobile in a severe environment in a remote area, a container type movable charging power station is developed, and the container type movable charging power station comprises a container, and an energy storage battery, a battery rack, a solar panel, a battery management system, a cooling system and an operating system which are arranged in the container, wherein the cooling system cools the whole device, so that the overheat phenomenon in the charging process is avoided, and the operating system is used for controlling the battery management system and the cooling system and has a man-machine interaction function.
Description
Technical Field
The invention relates to the field of energy storage batteries, in particular to a container energy storage power station which is used for an electric automobile and is convenient to move.
Background
At present, new energy automobiles are emerging in market, and charging piles of the electric automobiles are usually fixed independent power supplies, but the electric new energy automobiles are inconvenient to charge in the open air or in places without power supplies on longer routes, so that the application range of the vehicles is limited, namely, the electric automobiles are mainly short-distance in the city, and the development of the electric automobiles is not facilitated. Most importantly, the problem that the electric vehicle is charged in an extremely severe environment is more difficult to solve, the service life of the battery is guaranteed, the damage to the battery caused by over-temperature charging is avoided, the comfort of a driver and passengers during charging is guaranteed, and the technical problem is plagued by users and developers of the electric vehicle.
Along with the prominence of environmental pollution and energy shortage in China, the development and utilization of novel energy become important problems in the current social research. The novel energy source comprises the biofuel derived from renewable energy sources such as solar energy, wind energy, biomass energy and water energy, and has the advantages of less pollution and large reserve compared with the traditional energy source, so that the development and the utilization of the novel energy source can play a huge role in the aspects of electric automobile charging and power supply engineering in the non-electricity areas. With the mass application of novel energy sources, the mobile energy storage power station is developed, solar energy and wind energy are utilized to charge the energy storage battery of the electric automobile, and a mobile energy storage power station is built, so that the energy storage battery of the electric automobile is environment-friendly and can be charged in a severe environment.
In order to solve the problem of charging the electric automobile in a severe environment, a movable energy storage power station is needed, so that not only can a novel energy source be used for charging an energy storage battery, but also the service life of the battery in the severe environment can be ensured.
Disclosure of Invention
First, the technical problem to be solved
The invention aims to provide an energy storage power station capable of charging an electric automobile in a severe environment, which utilizes novel energy, is environment-friendly, can reversely supply power to a public power grid after the energy storage power station finishes energy storage, creates economic benefit, and solves the charging problem of the electric automobile in the severe environment; on the other hand, the comfort problem of a driver and passengers during charging is solved.
(II) technical scheme
In order to solve the technical problems, the invention provides a movable automobile charging container, which comprises a container, and an energy storage battery, a battery rack, a solar panel, a battery management system, an external power supply, a cooling system and an operating system which are arranged in the container, wherein a first partition and a second partition are arranged in the container, and divide the container into three spaces, namely a charging cavity, an operating cavity and an energy storage cavity in sequence; the energy storage battery, the battery rack and the battery management system are positioned in the energy storage cavity, the operating system is positioned in the operating cavity, the cooling system comprises a refrigerating unit and a refrigerating pipeline, the refrigerating pipeline is paved on the battery rack and the floor of the operating cavity, and the refrigerating unit is arranged outside the container; the back end of the energy storage battery is provided with a battery management system, a plurality of energy storage batteries are arranged on a battery rack, the battery management system is connected with the input end of the energy storage batteries, the energy storage batteries are supplemented with electric energy by using a photovoltaic inverter and a charger, and the output ends of the energy storage batteries are respectively connected with a direct-current power distribution cabinet and an alternating-current power distribution cabinet; the top plate and the side plates of the container are provided with solar panels, and the solar panels are connected with the input end of the battery management system; the operation system is connected with the battery management system and the cooling system, receives vehicle information input by a user, controls the battery management system to reasonably use the energy storage battery according to the vehicle information, and controls the cooling system to provide refrigeration for the interior of the operation cavity; the external power supply is connected with the battery management system through the operation system, the external power supply supplements electric energy for the energy storage battery by utilizing the battery management system, and after the energy storage battery is fully charged, the solar panel reversely transmits power for the external power supply.
Firstly, the energy storage battery is fully charged by an external power supply, the charging process is controlled by a battery management system, the cooling system is controlled to cool the battery rack, the phenomenon of over-temperature is avoided in the charging process of the energy storage battery, the cooling system can generate heat energy with the temperature higher than the ambient temperature, the temperature of the battery rack is raised, and the energy storage battery can be fully charged in a cold environment. And secondly, the solar cell panel of the device is arranged on the side face and the top face of the length direction of the container, so that the solar cell panel with the largest area is beneficial to generating more energy, and after the energy storage battery is fully charged, the energy storage battery can reversely transmit power for an external power supply, so that economic benefit is generated. And the first partition and the second partition inside the container divide the container into three spaces, namely a charging cavity, an operating cavity and an energy storage cavity, wherein the charging cavity is used for placing an electric automobile, the operating cavity is used for operating and charging by a driver and resting passengers, the energy storage cavity is used for placing components such as an energy storage battery, a battery rack and a battery management system, one part of the cooling system is positioned outside the container, and the other part of the cooling system is positioned inside the energy storage cavity. The operation system belongs to the nerve center of the device, is connected with the battery management system and the cooling system, and can control the energy storage battery to charge the electric automobile and control the cooling system to provide proper temperature for the operation cavity and provide proper charging temperature for the battery rack.
Preferably, the device further comprises an electric rack, the battery management system is located at the upper part of the electric rack, and a fan is arranged on the electric rack and used for cooling the battery management system. In the near-equatorial region with higher ambient temperature, the battery management system also generates unnecessary loss due to higher temperature, so that the battery management system is cooled by using the electric rack and the fan.
Preferably, the battery rack comprises a supporting frame and a heat radiating plate, wherein a refrigerant transmission pipeline, a refrigerant inlet and a refrigerant outlet are arranged in the heat radiating plate, the cooling system injects the refrigerant into the heat radiating plate from the refrigerant inlet, and the refrigerant is discharged from the refrigerant outlet after passing through the refrigerant transmission pipeline. The battery frame is in a layered arrangement, is provided with an external supporting frame and a layer of heat dissipation plate, a refrigerant transmission pipeline is arranged in the heat dissipation plate, the refrigerant is injected from a refrigerant inlet by a cooling system, and after passing through the refrigerant transmission pipeline in the heat dissipation plate, the temperature of the heat dissipation plate is reduced, and the refrigerant is discharged from a refrigerant outlet. Of course, the cooling system can also generate heat energy refrigerant with the temperature higher than the ambient temperature to heat the heat dissipation plate of the battery rack, so that the energy storage battery can be fully charged in the cold environment.
Preferably, the device further comprises a monitoring system, the monitoring system comprises a temperature sensor, a humidity sensor, a smoke sensor, video equipment and network equipment, the temperature sensor and the humidity sensor are connected with a cooling system, and the cooling system adjusts the temperature of the battery rack and the temperature inside the operation cavity according to temperature and humidity signals. The monitoring system can be located at any position in the charging cavity, the operating cavity and the energy storage cavity, wherein the temperature sensor and the humidity sensor are connected with the cooling system, the cooling system adjusts the temperature and the humidity of the battery rack and the temperature and the humidity inside the operating cavity according to temperature and humidity signals, and the temperature sensor and the humidity sensor can be connected with the operating system as well, so that the temperature and the humidity of each cavity are controlled manually. The smoke sensor is used for alarming when fire danger is generated in the device; the video equipment is used for monitoring the device and preventing the device from being damaged by external force; the network equipment is used for connecting the device with the background management equipment and controlling the real-time state of the device. The temperature sensor, the humidity sensor, the smoke sensor, the video equipment and the network equipment are all connected with the operating system.
Preferably, the device further comprises an access control system, wherein the access control system is connected with the operating system and the network background, and the container door is opened through the network background to allow the vehicle to enter the charging cavity.
Preferably, the first partition adopts an adjustable movable partition, four sides of the partition are inflated, a heat insulation material is arranged in the middle of the partition, when the first partition needs to be moved, the outer diameter of the first partition for the four sides of the partition is reduced, and the first partition can be moved to a required position; when the first partition needs to be fixed, the outer diameter of the first partition is increased by inflating four sides, and the first partition can be fixed at any position in the container. The first partition can be located between the charging cavity and the operating cavity, and the first partition is moved to adjust the charging cavity to be enlarged or the operating cavity to be enlarged. Of course, the first partition may also be located between the operating chamber and the energy storage chamber.
Preferably, the container side plates can rotate around the side shafts of the container top plates, and the container side plates are unfolded, so that the solar panels arranged on the container side plates receive solar energy. The container roof side shaft is provided with an electric motor which can be used for rotating the container side plate and adjusting the solar panel to always face sunlight according to the setting of an operating system.
Preferably, the device further comprises a wind power generation assembly, wherein the wind power generation assembly is connected with the battery management system and supplements the energy storage battery with electric energy. The wind power generation assembly is used as a supplement of solar power generation, not only can supplement electric energy for the energy storage battery, but also can reversely supply power for an external power supply under the condition that the energy storage battery is fully charged, so that economic benefits are generated.
Preferably, the operating system is intelligent, and remote control is directly implemented on the operating system by a network background.
Preferably, a direct-current transformer is arranged between the energy storage battery and the direct-current power distribution cabinet; an alternating-current transformer is arranged between the photovoltaic inverter and the alternating-current power distribution cabinet.
Drawings
Fig. 1: the embodiment of the invention is a forward cross-sectional schematic diagram, and the hidden side plates are used for displaying the internal structure of the container;
fig. 2: the lateral schematic diagram of the embodiment of the invention shows an access control system, a solar panel, a wind power generation assembly and the like;
Fig. 3: the system relation schematic diagram of the embodiment of the invention;
in the figure:
1. A container;
101. a first partition;
102. a second partition;
1a, a charging cavity;
1b, an operating cavity;
1c, an energy storage cavity;
11. An energy storage battery;
12. A battery holder;
121. A support frame;
122. A heat dissipation plate;
122a, refrigerant transport piping;
122b, refrigerant inlet;
122c, a refrigerant outlet;
13. a solar cell panel;
14. A battery management system;
141. An electrical rack;
142. a blower;
15. An external power source;
16. a cooling system;
161. a refrigerating unit;
162. a refrigeration pipeline;
17. An operating system;
18. An electric automobile;
2. a monitoring system;
21. a temperature sensor;
22. A humidity sensor;
23. A smoke sensor;
24. a video device;
25. a network device;
26. An access control system;
3. a wind power generation assembly.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Fig. 1 shows a schematic forward cross-section of an embodiment of the invention with side panels hidden to reveal the internal structure of the container. The invention provides a movable automobile charging container, which comprises a container 1, and an energy storage battery 11, a battery frame 12, a solar panel 13, a battery management system 14, an external power supply 15, a cooling system 16 and an operating system 17 which are arranged in the container 1, wherein the container 1 can be a standard-size container or a container with a special customized size, and the container 1 specifically comprises a floor, a side plate, a top plate, a box door, container connection corner pieces and opposite container ends of the box door, and the box door is an entrance door of a charging cavity in the embodiment. The floor, the side plates, the top plate, the box door and the inner wall of the tail end of the container are all provided with heat insulation layers for heat insulation and cold insulation of the container. The container connecting corner fitting adopts the connecting corner fitting used by a standard container, thereby being convenient for the integral transportation of the container. The energy storage battery 11 is specifically a plurality of layered stacked storage battery packs, the storage battery packs are all lithium iron phosphate batteries, the battery management system 14 realizes circuit protection under the conditions of battery overcharge, overdischarge, overcurrent, overtemperature, short circuit and the like, and the battery management system 14 can collect information of all the storage battery packs and perform comprehensive information management on the storage battery packs. The battery frame 12 includes a support frame 121 and a heat dissipation plate 122, the energy storage battery 11 is mounted on the heat dissipation plate 122, and the support frame 121 is used for supporting the energy storage battery 11 and the heat dissipation plate 122 to prevent collapse and stacking. The container 1 is internally provided with a first partition 101 and a second partition 102, the first partition 101 and the second partition 102 divide the container into three spaces, namely a charging cavity 1a, an operating cavity 1b and an energy storage cavity 1c, and the energy storage battery 11, the battery rack 12 and the battery management system 14 are positioned in the energy storage cavity 1 c. The battery management system 14 may further transmit various parameters of the energy storage battery 11 to the operating system 17, the operating system 17 analyzes the parameters, further sets and modifies the parameters, adjusts charge and discharge control according to the battery status, and the operating system 17 is located inside the operating cavity 1 b.
The device further comprises a cooling system 16, and specifically comprises a refrigerating unit 161, wherein the refrigerating unit 161 is positioned at one side of the tail end of the container and comprises a compressor, a condenser and a motor for driving the compressor, an external frame with a protective function is arranged outside the refrigerating unit 161, the refrigerating unit 161 is connected with a refrigerant transmission pipeline 122a of the battery frame 12 through a refrigerating pipeline 162, the refrigerant enters the inside of the heat dissipation plate 122 through a refrigerant inlet 122b, and after the heat dissipation plate 122 is kept at a temperature suitable for charging the energy storage battery 11, the refrigerant is discharged through a refrigerant outlet 122 c. The refrigeration line 162 also needs to be laid on the floor of the operating chamber 1b to maintain the operating chamber 1b at a temperature appropriate for the driver and passengers. The cooling system 16 has various temperature adjusting functions for the energy storage battery 11, the driver and the passenger, mainly adjusts according to the distribution of the output quantity of the refrigerant, and the monitoring system 2 connected with the operating system 17 carries out data feedback, and specifically comprises a temperature sensor 21 and a humidity sensor 22.
The rear end of the energy storage battery 11 is provided with a battery management system 14, a plurality of energy storage batteries 11 are placed on the battery frame 12, the battery management system 14 is connected with the input end of the energy storage batteries 11, the energy storage batteries 11 are supplemented with electric energy by utilizing a photovoltaic inverter and a charger, and the output end of the energy storage batteries 11 is respectively connected with a direct current power distribution cabinet and an alternating current power distribution cabinet. The top plate and the side plates of the container 1 are provided with solar panels 13, the solar panels 13 are connected with the input end of the battery management system 14, and the external power supply 15 is connected with the battery management system 14 through an operating system 17. When illumination exists in the daytime, the photovoltaic inverter and the charger charge the energy storage battery 11, the battery is fully charged and then supplied to the load for use, the external power supply 15 is the mains supply, the external power supply 15 is taken as the supplementary energy at the moment, and when no illumination exists in the evening, the external power supply 15 charges the storage battery pack and the charger of the energy storage battery 11; when the energy storage power station works, direct current is output outwards through the storage battery pack, or the direct current is converted into alternating current to be output outwards after the effect of the photovoltaic inverter. Of course, when the sunlight is in daytime and the energy storage battery 11 is full, the solar panel 13 reversely feeds back to the power grid, so that economic benefit is increased, and electricity cost is reduced.
The device also comprises an operating system 17, the operating system 17 is connected with the battery management system 14 and the cooling system 16, the operating system 17 receives vehicle information input by a user and controls the battery management system 14 to reasonably use the energy storage battery 11 according to the vehicle information, the current condition of the energy storage battery 11 is reflected on the operating system 17, and the operating system 17 controls the cooling system 16 to provide refrigeration for the interior of the operating cavity 1 b. As shown in fig. 3, the operating system 17 is further connected to the monitoring system 2, where the monitoring system 2 includes not only a temperature sensor 21 and a humidity sensor 22, but also a smoke sensor 23, a video device 24, a network device 25, and an access control system 26, where the above sensors are all disposed on the inner wall of the container 1, and the temperature sensor 21, the humidity sensor 22, and the smoke sensor 23 are all plural, where the temperature sensor 21 and the humidity sensor 22 are used to collect the working temperatures in each energy storage battery 11, and strictly monitor the operating temperatures of the energy storage batteries 11 through the battery management system 14. The smoke sensor 23 achieves fire protection by monitoring smoke concentration. The humidity sensor 22 closely monitors the humidity of each chamber. The video device 24 is used for monitoring the real-time condition inside each chamber, and the network device 25 is used for connecting the single charging container with the background management device and controlling the real-time state of the single charging container. In the near-equatorial region where the ambient temperature is high, the battery management system 14 may generate unnecessary loss due to the high temperature, the battery management system 14 is located at the upper part of the electrical rack 141, and the fan 142 is disposed on the electrical rack 141, and the fan 142 is used for cooling the battery management system 14.
As shown in fig. 2, which is a schematic side view of an embodiment of the present invention, the device is provided with an access control system 26 connected to an operating system 17 and a network background through which a container door is opened, allowing an electric vehicle 18 to enter the interior of the charging cavity. The side plates of the container 1 can rotate around the side shafts of the top plate of the container 1, and the side plates of the container 1 are unfolded, so that the solar panels 13 arranged on the side plates of the container 1 receive solar energy. The side shaft of the top plate of the container 1 is provided with an electric motor which can be used for rotating the side plate of the container 1, and the solar panel 13 is regulated to always face sunlight according to the arrangement of the operating system 17. The device also comprises a wind power generation assembly 3, wherein the wind power generation assembly 3 is connected with a battery management system 14 to supplement the energy storage battery with electric energy. The wind power generation assembly 3 is used as a supplement of solar power generation, not only can supplement electric energy for the energy storage battery 11, but also can reversely supply power for the external power supply 15 under the condition that the energy storage battery 11 is fully charged, so that economic benefits are generated.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. A movable automobile charging container, which comprises a container (1), and an energy storage battery (11), a battery rack (12), a solar panel (13), a battery management system (14), an external power supply (15), a cooling system (16) and an operating system (17) which are arranged in the container (1), and is characterized in that,
A first partition (101) and a second partition (102) are arranged in the container (1), and the first partition (101) and the second partition (102) divide the container into three spaces, namely a charging cavity (1 a), an operating cavity (1 b) and an energy storage cavity (1 c) in sequence; the first partition (101) adopts an adjustable movable partition, four sides of the partition are inflated, a heat insulation material is arranged in the middle of the partition, when the first partition (101) needs to be moved, the outer diameter of the first partition (101) for four sides of the partition is reduced, and the partition can be moved to a required position; when the first partition (101) needs to be fixed, the outer diameter of the first partition (101) is increased by inflating four sides, so that the first partition can be fixed at any position in the container;
The energy storage battery (11), the battery frame (12) and the battery management system (14) are positioned in the energy storage cavity (1 c), the operating system (17) is positioned in the operating cavity (1 b), the cooling system (16) comprises a refrigerating unit (161) and a refrigerating pipeline (162), the refrigerating pipeline (162) is paved on the battery frame (12) and on the floor of the operating cavity (1 b), and the refrigerating unit (161) is arranged outside the container (1);
The rear end of the energy storage battery (11) is provided with a battery management system (14), a plurality of energy storage batteries (11) are arranged on a battery rack (12), the battery management system (14) is connected with the input end of the energy storage battery (11), the energy storage battery (11) is supplemented with electric energy by using a photovoltaic inverter and a charger, and the output end of the energy storage battery (11) is respectively connected with a direct-current power distribution cabinet and an alternating-current power distribution cabinet; a direct-current transformer is arranged between the energy storage battery (11) and the direct-current power distribution cabinet; an alternating-current transformer is arranged between the photovoltaic inverter and the alternating-current power distribution cabinet;
The top plate and the side plates of the container (1) are provided with solar panels (13), and the solar panels (13) are connected with the input end of the battery management system (14);
The operation system (17) is connected with the battery management system (14) and the cooling system (16), the operation system (17) receives vehicle information input by a user and controls the battery management system (14) to reasonably use the energy storage battery (11) according to the vehicle information, the current condition of the energy storage battery (11) is reflected on the operation system (17), and the operation system (17) controls the cooling system (16) to provide refrigeration for the interior of the operation cavity (1 b);
the external power supply (15) is connected with the battery management system (14) through the operating system (17), the external power supply (15) supplements the energy storage battery (11) with electric energy by utilizing the battery management system (14), and after the energy storage battery (11) is fully charged, the solar cell panel (13) reversely transmits power to the external power supply (15);
The vehicle charging system further comprises an access control system (26), wherein the access control system (26) is connected with the operating system (17) and the network background, and the door of the container is opened through the network background to allow the vehicle to enter the charging cavity (1 a).
2. The mobile automotive charging container of claim 1, further comprising an electrical rack (141), wherein the battery management system (14) is located at an upper portion of the electrical rack (141), and wherein a fan (142) is provided on the electrical rack (141), and wherein the fan (142) is used for cooling the battery management system (14).
3. The mobile automotive charging container according to claim 1, wherein the battery rack (12) includes a support frame (121) and a heat radiating plate (122), a refrigerant transmission pipe (122 a), a refrigerant inlet (122 b) and a refrigerant outlet (122 c) are provided inside the heat radiating plate (122), and the cooling system (16) injects the refrigerant from the refrigerant inlet (122 b) into the heat radiating plate (122) and discharges the refrigerant from the refrigerant outlet (122 c) after passing through the refrigerant transmission pipe (122 a).
4. The mobile automotive charging container according to claim 1, further comprising a monitoring system (2), the monitoring system (2) comprising a temperature sensor (21), a humidity sensor (22), a smoke sensor (23), a video device (24) and a network device (25), the temperature sensor (21), the humidity sensor (22) being connected to a cooling system (16), the cooling system (16) regulating the temperature of the battery rack (12) and the temperature inside the operating chamber (1 b) according to the temperature and humidity signal.
5. A mobile automotive charging container according to claim 1, characterized in that the container (1) side panels are rotatable about the container (1) roof side axis, whereby the container (1) side panels are unfolded so that solar panels (13) provided on the container (1) side panels receive solar energy.
6. The mobile automotive charging container according to claim 1, further comprising a wind power assembly (3), said wind power assembly (3) being connected to a battery management system (14) for replenishing the energy storage battery (11) with electrical energy.
7. A mobile car charging container according to claim 1, characterized in that the operating system (17) is intelligent, the operating system (17) being remotely controlled directly by the network background.
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| CN111654236A (en) * | 2020-05-29 | 2020-09-11 | 云龙高泰(北京)新能源科技有限公司 | Container type new energy multifunctional mobile power station |
| CN115042647A (en) * | 2021-12-27 | 2022-09-13 | 国网浙江省电力有限公司衢州供电公司 | Mobile charging station with vehicle life function |
| GB2617379B (en) * | 2022-04-07 | 2024-09-11 | 3Ti Energy Hubs Ltd | A charging station |
| CN115158172A (en) * | 2022-08-08 | 2022-10-11 | 温州智点信息科技有限公司 | Future zero-carbon electric power live working storehouse car |
| CN116442832B (en) * | 2023-05-10 | 2024-03-01 | 深圳市海梁科技有限公司 | Photovoltaic wing-spreading box type mobile light Chu Zhirou super charging station |
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