CN108667117A - A kind of shared charger baby device based on bus platform photovoltaic generation - Google Patents
A kind of shared charger baby device based on bus platform photovoltaic generation Download PDFInfo
- Publication number
- CN108667117A CN108667117A CN201810479672.3A CN201810479672A CN108667117A CN 108667117 A CN108667117 A CN 108667117A CN 201810479672 A CN201810479672 A CN 201810479672A CN 108667117 A CN108667117 A CN 108667117A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- charger baby
- echelon
- photovoltaic
- battery group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/006—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of other devices than vehicles
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of shared charger baby device based on bus platform photovoltaic generation, which is characterized in that including:Photovoltaic battery panel;Echelon utilizes lithium battery group;According to photovoltaic battery panel, echelon electric energy is provided for shared charger baby case and platform load using the sequencing of lithium battery group, road lamp power supply;It is arranged in the shared charger baby case of bus platform, has multiple charger babies and charging wire in shared charger baby case;Intelligent monitor system.The present invention, using lithium battery energy storage battery, using bus platform as shared charger baby by means of also place, is facilitated borrowing for shared charger baby and gone back, embody energy-saving and emission-reduction, the environmental protection concept that green is shared using the power generation of photovoltaic photovoltaic battery panel, echelon.
Description
Technical field
Photovoltaic generation is combined with shared charger baby the present invention relates to a kind of, and applies the equipment in bus platform.
Background technology
Currently, shared charger baby is shared economy most fashionable at present.Traditional shared charger baby place generally AT STATION,
Coffee shop and megastore etc., relatively-stationary place to borrow also shared charger baby not convenient enough, greatly hinder shared
The popularization of charger baby.With the development of urban public tranlport system, bus platform is dispersed throughout the every nook and cranny in city already, now such as
Modern bus platform rain shade part substantially belongs to slack resources, is not utilized effectively.With the gradually industry of electric vehicle
Change, is predicted according to authoritative department:To the annual retired lithium battery of the year two thousand twenty by the growth of explosion type, waste and old dynamic lithium battery returns
The close attention for causing people is received and handles, the echelon of retired battery is increasingly ripe using technology, and a large amount of echelon utilizes lithium electricity
The field of employment in pond is that people are badly in need of considering the problems of.
Existing shared charger baby type has following several:First, movement under Move Mode is shared, i.e. people and charging equipment
All it is transportable, user can borrow charger baby to be gone back to B from A;Second is that the movement under fixed scene is shared, i.e., from A points
Also by means of A points;Third, the fixation under fixed scene is shared, i.e., line machine is integrated.Its general character is that place is relatively fixed people by means of also
It is not convenient enough, the popularization of the shared charger baby seriously hindered.
Invention content
The purpose of the present invention is to provide a kind of shared charger baby device based on bus platform photovoltaic generation, in solution
It states the bus platform rain shade part proposed in background technology and substantially belongs to slack resources, be not utilized effectively, be waste and old dynamic
Power lithium battery recycles and processing, current shared charger baby equipment are placed on some relatively-stationary occasions mostly, causes to borrow also
Get up the problems such as not convenient enough.To solve the above problems, the technical solution adopted by the present invention is as follows:
In order to achieve the above object, the technical solution of the present invention is to provide a kind of being total to based on bus platform photovoltaic generation
Enjoy charger baby device, which is characterized in that including:
Photovoltaic battery panel, for converting solar energy into direct current, direct current is after unidirectional DC/DC converters voltage of transformation
It is sent into DC bus;
Echelon utilizes lithium battery group, and using the retired lithium battery of electric vehicle, direct current is accessed by two-way DC/DC converters
Busbar, if photovoltaic battery panel is sent into the energy surplus of DC bus, extra energy converts electricity by two-way DC/DC converters
Echelon is sent into after pressure using storage in lithium battery group, if the energy that photovoltaic battery panel provides is insufficient, echelon utilizes lithium battery group
The electric energy of interior storage after two-way DC/DC converters voltage of transformation by being sent into DC bus, when echelon utilizes lithium battery group memory
After the electric energy of storage is less than threshold value A, after convert alternating current is direct current by alternating current by AC/DC converters, then pass through DC bus
And two-way DC/DC converters are sent into echelon and utilize lithium battery group, are that echelon is charged using lithium battery group, until echelon utilizes lithium electricity
The electric energy stored in the group of pond is higher than threshold value B;
Photovoltaic battery panel or echelon provide work using lithium battery group to access the electrical equipment of the bus platform of DC bus
Make voltage;
It is arranged in the shared charger baby case of bus platform, there are multiple charger babies in shared charger baby case, wherein:Charger baby
It is inserted into behind the hole shared on charger baby case and straight using the combination for receiving charging, charger baby between shared charger baby case
It flows busbar to be connected, be charged for charger baby using lithium battery group by photovoltaic battery panel or echelon;
Intelligent monitor system, for monitoring the output electricity of photovoltaic battery panel, echelon utilizes the storage electricity in lithium battery group
Amount, the electricity consumption situation of the electrical equipment of bus platform share charger baby and the mobile device being connected with charging wire in charger baby case
Electricity consumption situation, and according to the data monitored, control is that DC bus provides operating voltage, or control is terraced by photovoltaic battery panel
It is secondary to provide operating voltage using lithium battery group for DC bus, or control photovoltaic battery panel is that echelon is charged using lithium battery group,
Or control alternating current is that echelon is charged using lithium battery group, so that it is guaranteed that the stable operation of whole system.
Preferably, the Quick Response Code that payment information is borrowed comprising the charger baby is equipped on the shared charger baby case, altogether
Enjoy charger baby case and also lead to free charging data line, free charging data line is connected with DC bus, by photovoltaic battery panel or
Echelon is the charging of mobile devices being connected on charging wire using lithium battery group.
Preferably, the bus platform is disposed with the rain shade by they sup-port, and the photovoltaic battery panel uses polycrystalline
Silicon photovoltaic panel, two pieces of polysilicon photovoltaic panels and rain shade fall the mode of tri-prismoid at side and place.
Preferably, echelon is passed through dark using the loads such as lithium battery group and shared charger baby system case, road lamp power supply and photovoltaic panel
Line is connected across supporting rod.
Preferably, the difference planned according to the position of each bus platform, echelon build the platform in using lithium battery group
The left side or the right should meet the needs of echelon is worked normally safely using lithium battery group using the cabinet type design of water-protected enclosure.
Preferably, monitoring system is integrated in inside shared charger baby case.
Preferably, the echelon is made using lithium battery group of following steps:
Step 1, the retired dynamic lithium battery for recycling electric vehicle;
Step 2 carries out lossless dismantling to retired dynamic lithium battery, to carry out subsequent detection;
Step 3, detection screening:According to the external characteristics parameter of retired dynamic lithium battery, the performance of lithium battery is detected
And screening;
Step 4, in groups:According to the performance test results of lithium battery monomer, multiple lithium battery monomers are subjected to pairing recombination
At battery pack;
Step 5, the system integration:Echelon is carried out using the integrated of lithium battery group.
Preferably, the shared charger baby device of the bus platform photovoltaic generation, platform part design include, photovoltaic panel,
Echelon using lithium battery group, shared charger baby case, data line, Quick Response Code, electronic stop plate, electronic bill-board, stool, rain shade,
Platform street lamp, supporting rod, charger baby, it is characterised in that:It is provided with electronic bill-board and electronic stop plate on the downside of the rain shade,
Be provided with fixed stool on the downside of electronic bill-board and electronic stop plate, and the centre of electronic bill-board and electronic stop plate be provided with it is shared
Charger baby case;The shared charger baby case is internally provided with charger baby, and outside leads to free charging data line, and shares and fill
It is pasted with Quick Response Code label on electric treasured case;The rain shade and two pieces of photovoltaic panels above it are fallen the shape of triangular prism at side and are put
It sets;There is the platform street lamp for bus platform night lighting below the rain shade;The echelon is using lithium battery group group according to every
The left side or the right of the platform are built in the position planning of a bus platform in.The technical characterstic of the present invention is:
1) power supply, energy-saving and emission-reduction are provided for load according to the sequencing of photovoltaic generation power supply, energy-storage battery, road lamp power supply
The reliability of system power supply is taken into account simultaneously;
2) the retired lithium battery echelon of electric vehicle utilizes offer energy-storage battery.Resource recycling is cost-effective, promotes electricity
The marketing of electrical automobile;
3) intelligent monitor system is used to realize the stable operation of whole system;
4) characteristic big, widely distributed using bus platform flow of the people facilitates borrowing also for shared charger baby;
5) implement bus platform freely to the convenience service of passenger's charging;
6) it is powered for electronic stop plate using lithium battery group by echelon, provides street lighting at night for bus platform.
The present invention uses photovoltaic generation power supply, echelon to be filled to be shared using the sequencing of lithium battery energy storage battery, road lamp power supply
Electric treasured case and platform load provide electric energy, embody energy-saving and emission-reduction, the environmental protection concept that green is shared.Using electric vehicle echelon profit
The energy-storage battery for using retired lithium battery group as system is cost-effective, and resource recycling, the market for being conducive to electric vehicle pushes away
Extensively.The modernization theory of " artificial intelligence " is embodied using automatic intelligent monitoring system, is the maintenance and enhancing in product later stage
The feasibility of system is provided convenience.The most crucial advantage of the present invention is:Bus platform using big flow of the people is place, is used
New energy photovoltaic generation is main power source and combines the retired lithium battery echelon utilization technology of electric vehicle, is greatly utilized for people
Shared charger baby is provided convenience, and positive catalysis is played for the shared popularization for filling shared charger baby under economic trend.
Description of the drawings
Fig. 1 is the system block diagram of the present invention;
Fig. 2 is the system logic figure of the present invention;
Fig. 3 theoretical logic block diagrams in order to control;
Fig. 4 is the appearance diagram (facing) of the present invention;
Fig. 5 is the appearance diagram (side view) of the present invention.
Specific implementation mode
In order to make the present invention more obvious and understandable, hereby with preferred embodiment, and attached drawing is coordinated to be described in detail below.
A kind of shared charger baby system structure of device such as Fig. 1 institutes based on bus platform photovoltaic generation provided by the invention
Show, is mainly made of 4 parts:Photovoltaic battery panel, echelon utilize lithium battery group, shared charger baby case and monitoring system.Multigroup DC/
Unsteady flow process of the DC converters for photovoltaic battery array, shared charger baby case and energy-storage system.According to electrical energy transportation need in station
It asks, the alternating current from alternating current is converted to direct current and accesses charging system, monitoring system monitoring and control energy by AC/DC converters
Conveying, to coordinate the operation of charging station.
1) photovoltaic battery panel:Direct current is converted solar energy into, the direct current through unidirectional DC/DC converters access system is female
Line.
The essence of photovoltaic battery panel is a big PN junction, when photovoltaic battery panel is irradiated by sunlight, is inhaled in boundary layer
The photon for reaching a certain level intensity is received, these photons can come out the electron excitation in covalent bond in the areas P and the areas N, from
And form electron-hole pair.During hole and electronics carry out compound near boundary layer, because of the electricity that space charge generates
And it is disconnected from each other.Electronics is moved to the areas N however hole is moved to the areas P.During this, to be formed from N-type region to p type island region
Electric current, potential difference is then formed in PN junction, which forms photo-voltaic power supplies.
There are mainly three types of photovoltaic battery panels currently on the market:Monocrystalline silicon, polysilicon and semi-flexible polysilicon, the profit of the energy
Increased successively with efficiency.Polycrystalline cost performance higher for monocrystalline silicon, and with the development of present technology, the cost of polysilicon
The price that can be made full use of is had reached, polysilicon photovoltaic panel is optimal case.For the bus platform of the present invention, usually
The area of all rain shades is about 6-10 square metres, in such a way that photovoltaic battery panel and rain shade fall tri-prismoid at side
(every piece of photovoltaic battery panel is identical with the angle of ceiling, about 10-25 ° degree) is placed, the photovoltaic battery panel gross area is about 8-12 flat
Square rice.The power of photovoltaic battery panel is about every square metre of 150W, amounts to power about in 1500W or so.The present invention is arranged two pieces
Photovoltaic battery panel can ensure to still ensure that part system can continue photovoltaic hair when one piece is broken down wherein
Electricity.
2) echelon utilizes lithium battery group:Play the role of energy adjustment in systems.When photovoltaic power generation quantity surplus, echelon
Extra electric energy is stored using lithium battery group;When photovoltaic power generation quantity deficiency, then to system discharge, by photovoltaic generation and
Road lamp power supply provides rechargeable electrical energy jointly.
The echelon of automobile-used retired lithium ion battery utilizes, and is to reduce power battery overall life cycle cost, promotes battery
Utility value effective means.It is quasi- to be moved back using electric vehicle from utilization of resources, environmental protection and cost-effective angle
Lithium battery is used as a servant as energy-storage battery.Echelon is using steps are as follows:
1. recycling retired dynamic lithium battery;
2. lossless dismantling is carried out to battery system, to carry out subsequent detection;
3. detection screening:According to the external characteristics parameter of battery, such as battery capacity and inner resistance test, OCV-SOC curves
Analysis etc. is detected and screens to the performance of battery;
4. in groups:According to the performance test results of battery cell, battery cell is subjected to pairing and reassembles into battery pack.
5. the system integration:Echelon is finally carried out using the integrated of lithium battery group.
In screening process, with the capacity usage ratio of lithium battery and capacity for main Performance Assessment index, to lithium battery
The coherence request of capacity is higher, should preferentially select the lithium battery of good capacitance consistency in groups.It is consistent to choose capacity after decline
Lithium battery carries out in groups, inevitably bringing larger lithium battery internal resistance initial difference, adds lithium battery self-discharge rate
With polarized inconsistency, with echelon being continuing with using lithium battery group, echelon is asked using the inconsistency of lithium battery group
Topic will be highlighted increasingly, and echelon will be also decreased obviously using the capacity usage ratio and capacity of lithium battery group.Therefore, lithium should also be carried out
Consistency of battery pack assay.It, can be real using lithium battery group maximum available as lithium battery group consistency basis for estimation
Existing lithium battery group consistency problem and echelon are using the decoupling between the operating condition and environment of lithium battery group, to effectively avoid
Judge the problem of echelon obtains inaccurate conclusion using lithium battery group consistency quality with lithium battery external voltage difference.
The charge/discharge capacity of lithium battery and the size of charging and discharging currents have relationship, in order to study charge-discharge magnification to lithium battery
The influence of capacity.When new lithium battery and old lithium pond are charged with a certain multiplying power of rated capacity, the constant current in old lithium pond
Stage is filled with volume percent well below new lithium battery;When being charged with a certain multiplying power of active volume, old lithium pond
Constant-current phase to be filled with volume percent and new lithium battery close.Old lithium pond carries out comparing new lithium battery when high rate charge-discharge
Serious polarization, active volume are substantially reduced, therefore echelon is suitble to put into the energy storage work of small rate charge-discharge using lithium battery group
In condition.A kind of shared charger baby device based on bus platform photovoltaic generation, this system conform exactly to the work of small rate charge-discharge
Make condition.
3) DC/DC modules:Photovoltaic battery panel and shared charger baby case use unidirectional DC/DC modules, echelon to utilize lithium battery
The relevant input and output of group use two-way DC/DC modules.
4) AC/DC modules:As the connection component of road lamp power supply and charging system, converts alternating current to direct current and be followed by
Enter system.
5) it includes monitoring system to share charger baby box part, and monitoring system is integrated in inside shared charger baby case.Charger baby
With shared charger baby case using the combination for receiving charging, people can select to borrow the charging for taking charging complete when in use
Charger baby, is inserted into the hole shared on charger baby case by treasured when giving back, when monitoring system detects the charger baby that needs charge from
It is dynamic to complete charging.It is pasted with Quick Response Code on shared charger baby case, people are by scanning the two-dimensional code under the premise of branch deposit
By means of also charger baby.Shared charger baby case has also drawn limited free charging data line, and people can be free in vehicles such as platforms
It charges the phone, has brought the convenience service of free charging.
Monitoring system part use microcontroller (using microcontroller or arm processor as core), including CPU, memory with
And register etc..Monitoring system mainly monitors echelon and utilizes lithium battery group charge condition.Pass through control according to battery capacity situation
The charging and discharging of battery realizes that photovoltaic, road lamp power supply and echelon are exchanged using the electric energy between lithium battery group.By to being entirely
The operating status of system carries out parameter acquisition and monitoring to control the stable operation of whole system.
Monitoring system can monitor the electric power thus supplied of charger baby case, photovoltaic generation situation, echelon in real time and utilize lithium battery group electricity
Situation is measured, and feeds back to remote monitoring center.Once certain platform breaks down, alarm, convenient shared charger baby dress are sent out immediately
The management and maintenance set.The operation data of system is collected simultaneously, such as daily photovoltaic power generation quantity, electricity consumption, electric power storage
Pond terminal voltage numerical value and borrowing for charger baby go back frequency etc., and terminal is stored and be sent to by these data, can by data analysis
With the health of effective monitoring system, the convenient improvement to existing system with it is perfect.
The present invention energy exchange strategy be:Always it is shared charger baby case and platform load using lithium battery group by echelon
(such as electronic stop plate, electronic bill-board and platform street lamp) provides power supply, and echelon is monitored in real time using lithium electricity by monitoring system
Pond group charge condition realizes that photovoltaic, road lamp power supply and echelon are exchanged using the electric energy between lithium battery group.Its logic chart such as Fig. 2 institutes
Show.
When photovoltaic battery panel does not generate electricity (evening), powered for platform load using lithium battery group by echelon, if terraced
It is secondary using lithium battery group electricity be less than capacity 30% when, use road lamp power supply be echelon using lithium battery group charging, be charged to
Capacity 80% when terminate to charge.It is that echelon utilizes lithium battery using photovoltaic generation power supply when photovoltaic battery panel normal power generation
Group charging;If photovoltaic generation power supply is not enough to supply echelon and utilizes lithium battery group electricity using the electric energy and echelon of lithium battery group abundance
When amount is less than the 30% of capacity, it is that echelon utilizes lithium battery group to charge to start road lamp power supply.Echelon using lithium battery group in addition to for
Also be the power supply of other loads of bus platform outside shared charger baby system power supply, as electronic bus stop board, electronic bus billboard and
Platform street lamp etc..
Echelon is as shown in Figure 3 using the theoretical logic block diagram of lithium battery group charge and discharge control.Control circuit core use with
Microcontroller or the microprocessor that arm processor is core carry out parameter acquisition and monitoring by the operating status to whole system
Entire charge and discharge process is controlled, controls the switch of DC/DC and AC/DC converters by pwm pulse width modulation technology, from
And control the charge and discharge process that echelon utilizes lithium battery group.Using pwm pulse modulation control protection technique, can not only effectively protect
It protects echelon and utilizes lithium battery group, prevent the generation for overcharging electrical phenomena, moreover it is possible to be quickly, smoothly that echelon is filled using lithium battery group
Electricity.So-called PWM control is exactly the duty ratio for controlling output waveform, and the period does not change, by the conducting of switching tube be closed come
Control charge and discharge.
In conjunction with Fig. 4 and Fig. 5, a kind of shared charger baby device based on bus platform photovoltaic generation, platform part design packet
It includes, photovoltaic panel 1, echelon utilize lithium battery group 2, shared charger baby case 3, data line 4, Quick Response Code 5, electronic stop plate 6, e-advertising
Board 7, stool 8, rain shade 9, platform street lamp 10, supporting rod 11, charger baby 13, it is characterised in that:The downside of the rain shade 9 is set
It is equipped with electronic bill-board 7 and electronic stop plate 6, electronic bill-board 7 and 6 downside of electronic stop plate are provided with fixed stool 8, and electronics is wide
The centre for accusing board 7 and electronic stop plate 6 is provided with shared charger baby case 3;The shared charger baby case 3 is internally provided with charger baby
13, outside leads to free charging data line 4, and shared charger baby case 3 on be pasted with 5 label of Quick Response Code;The rain shade 9
With two pieces of photovoltaic panels 1 above it at side fall triangular prism shape place;9 lower section of the rain shade has to be shone for bus platform night
Bright platform street lamp 10;The echelon build the platform in for 2 groups using lithium battery group according to the planning of the position of each bus platform
The left side or the right.
A kind of shared charger baby device based on bus platform photovoltaic generation of the present invention is based on photovoltaic generation, street lamp electricity
Supplemented by source, the reliability of system, energy conservation and environmental protection have been ensured.The retired lithium battery echelon of electrical automobile utilizes offer energy-storage battery, resource
It reuses cost-effective, promotes the marketing of electric vehicle.It uses using microcontroller or arm processor as the monitoring system of core
System ensure that the stable operation of whole system.Using bus platform flow of the people, big, widely distributed characteristic facilitates shared charging
Precious borrows also, while limited resource being allowed to be fully used.Propose the convenience service freely charged to passenger.Utilize light
It is that electronic stop plate and electronic bill-board are powered to lie prostrate electric energy, provides power supply for bus platform street lamp at night, saves electric energy.
Claims (7)
1. a kind of shared charger baby device based on bus platform photovoltaic generation, which is characterized in that including:
Photovoltaic battery panel, for converting solar energy into direct current, direct current is sent into after unidirectional DC/DC converters voltage of transformation
DC bus;
Echelon utilizes lithium battery group, and using the retired lithium battery of electric vehicle, it is female to access direct current by two-way DC/DC converters
Line, if photovoltaic battery panel is sent into the energy surplus of DC bus, extra energy passes through two-way DC/DC converters voltage of transformation
It is sent into echelon afterwards using storage in lithium battery group, if the energy that photovoltaic battery panel provides is insufficient, echelon is using in lithium battery group
The electric energy of storage is stored by being sent into DC bus after two-way DC/DC converters voltage of transformation when echelon utilizes in lithium battery group
Electric energy less than after threshold value A, after convert alternating current is direct current by alternating current by AC/DC converters, then by DC bus and
Two-way DC/DC converters are sent into echelon and utilize lithium battery group, are that echelon is charged using lithium battery group, until echelon utilizes lithium battery
The electric energy stored in group is higher than threshold value B;
Photovoltaic battery panel or echelon provide work electricity using lithium battery group to access the electrical equipment of the bus platform of DC bus
Pressure;
It is arranged in the shared charger baby case of bus platform, there are multiple charger babies in shared charger baby case, wherein:Charger baby is together
It enjoys using the combination for receiving charging between charger baby case, charger baby is inserted into behind the hole shared on charger baby case and direct current mother
Line is connected, and is charged for charger baby using lithium battery group by photovoltaic battery panel or echelon;
Intelligent monitor system, for monitoring the output electricity of photovoltaic battery panel, echelon utilizes storing electricity, the public affairs in lithium battery group
It hands over the electricity consumption situation of the electrical equipment of platform, share the electricity consumption of charger baby and the mobile device being connected with charging wire in charger baby case
Situation, and according to the data monitored, control provides operating voltage by photovoltaic battery panel for DC bus, or control echelon utilizes
Lithium battery group provides operating voltage for DC bus, or control photovoltaic battery panel is that echelon is charged using lithium battery group, or is controlled
Alternating current is that echelon is charged using lithium battery group, so that it is guaranteed that the stable operation of whole system.
2. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that
The shared charger baby case is equipped with the Quick Response Code that payment information is borrowed comprising the charger baby, and shared charger baby case is also led to
Free charging data line, charging data line are then connected with DC bus, are connected using lithium battery group by photovoltaic battery panel or echelon
The charging of mobile devices being connected on charging data line.
3. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that institute
It states bus platform and is disposed with rain shade by they sup-port, the photovoltaic battery panel uses polysilicon photovoltaic panel, two pieces of polycrystalline
Silicon photovoltaic panel and rain shade fall the mode of tri-prismoid at side and place.
4. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that institute
Echelon is stated using lithium battery group to be connected across supporting rod by concealed wire with load.
5. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that institute
The difference of the position planning of each bus platform is stated, echelon build the left side or the right of the platform in using lithium battery group, using anti-
The cabinet type design of water seal.
6. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that institute
Monitoring system is stated to be integrated in inside shared charger baby case.
7. a kind of shared charger baby device based on bus platform photovoltaic generation as described in claim 1, which is characterized in that institute
Echelon is stated to be made of following steps using lithium battery group:
Step 1, the retired dynamic lithium battery for recycling electric vehicle;
Step 2 carries out lossless dismantling to retired dynamic lithium battery, to carry out subsequent detection;
Step 3, detection screening:According to the external characteristics parameter of retired dynamic lithium battery, the performance of lithium battery is detected and is sieved
Choosing;
Step 4, in groups:According to the performance test results of lithium battery monomer, multiple lithium battery monomers are subjected to pairing and reassemble into electricity
Pond group;
Step 5, the system integration:Echelon is carried out using the integrated of lithium battery group.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810479672.3A CN108667117A (en) | 2018-05-18 | 2018-05-18 | A kind of shared charger baby device based on bus platform photovoltaic generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810479672.3A CN108667117A (en) | 2018-05-18 | 2018-05-18 | A kind of shared charger baby device based on bus platform photovoltaic generation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108667117A true CN108667117A (en) | 2018-10-16 |
Family
ID=63776438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810479672.3A Pending CN108667117A (en) | 2018-05-18 | 2018-05-18 | A kind of shared charger baby device based on bus platform photovoltaic generation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108667117A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107705450A (en) * | 2017-09-29 | 2018-02-16 | 苏州融硅新能源科技有限公司 | The shared charging leasing system of canopy formula off-network |
CN109460790A (en) * | 2018-11-09 | 2019-03-12 | 上海理工大学 | A kind of discarded charger baby recycling sorting design method based on machine vision |
CN109904851A (en) * | 2019-04-15 | 2019-06-18 | 广西大学 | A kind of photovoltaic DC distribution system and its electrical power distribution method |
CN111092466A (en) * | 2019-12-09 | 2020-05-01 | 珠海格力电器股份有限公司 | Shared photovoltaic power supply system for charging treasured and shared charging treasured leasing machine |
CN111130175A (en) * | 2019-12-30 | 2020-05-08 | 福建船政交通职业学院 | Energy storage bus station based on retired power battery and power supply control method thereof |
CN112769244A (en) * | 2021-03-24 | 2021-05-07 | 清华大学 | Hybrid energy storage system utilizing retired battery pack and control method thereof |
CN113793992A (en) * | 2021-08-06 | 2021-12-14 | 哈尔滨德特科技有限公司 | Gradient utilization method of vehicle retired power battery in agricultural greenhouse |
WO2022045423A1 (en) * | 2020-08-28 | 2022-03-03 | 주식회사 엘씨엠싸이언스 | Mobile house using recycled secondary battery and solar power generation |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110146751A1 (en) * | 2006-12-27 | 2011-06-23 | Mcguire Dennis | Portable, self-sustaining power station |
CN103138019A (en) * | 2013-01-28 | 2013-06-05 | 佛山市邦普循环科技有限公司 | Waste energy echelon utilization method of power battery for electric vehicle |
CN205017058U (en) * | 2015-09-22 | 2016-02-03 | 广东安和威电力建设有限公司 | Fill and trade two segmentation dc bus power supply system of electric formula charging station |
CN105515053A (en) * | 2016-01-29 | 2016-04-20 | 山东鲁能智能技术有限公司 | Photovoltaic generation and energy storage integrated system based on battery echelon utilization and intelligent terminal communication |
CN107170269A (en) * | 2017-06-28 | 2017-09-15 | 厦门互啪互动科技有限公司 | A kind of intelligent Multifunctional bus platform |
CN107859375A (en) * | 2017-12-20 | 2018-03-30 | 南京菱亚汽车技术研究院 | A kind of bus station, which uses, can pass through the charger baby sharing means of solar power generation |
-
2018
- 2018-05-18 CN CN201810479672.3A patent/CN108667117A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110146751A1 (en) * | 2006-12-27 | 2011-06-23 | Mcguire Dennis | Portable, self-sustaining power station |
CN103138019A (en) * | 2013-01-28 | 2013-06-05 | 佛山市邦普循环科技有限公司 | Waste energy echelon utilization method of power battery for electric vehicle |
CN205017058U (en) * | 2015-09-22 | 2016-02-03 | 广东安和威电力建设有限公司 | Fill and trade two segmentation dc bus power supply system of electric formula charging station |
CN105515053A (en) * | 2016-01-29 | 2016-04-20 | 山东鲁能智能技术有限公司 | Photovoltaic generation and energy storage integrated system based on battery echelon utilization and intelligent terminal communication |
CN107170269A (en) * | 2017-06-28 | 2017-09-15 | 厦门互啪互动科技有限公司 | A kind of intelligent Multifunctional bus platform |
CN107859375A (en) * | 2017-12-20 | 2018-03-30 | 南京菱亚汽车技术研究院 | A kind of bus station, which uses, can pass through the charger baby sharing means of solar power generation |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107705450A (en) * | 2017-09-29 | 2018-02-16 | 苏州融硅新能源科技有限公司 | The shared charging leasing system of canopy formula off-network |
CN109460790A (en) * | 2018-11-09 | 2019-03-12 | 上海理工大学 | A kind of discarded charger baby recycling sorting design method based on machine vision |
CN109460790B (en) * | 2018-11-09 | 2021-08-03 | 上海理工大学 | Machine vision-based waste charge pal recovery and sorting design method |
CN109904851A (en) * | 2019-04-15 | 2019-06-18 | 广西大学 | A kind of photovoltaic DC distribution system and its electrical power distribution method |
CN111092466A (en) * | 2019-12-09 | 2020-05-01 | 珠海格力电器股份有限公司 | Shared photovoltaic power supply system for charging treasured and shared charging treasured leasing machine |
CN111130175A (en) * | 2019-12-30 | 2020-05-08 | 福建船政交通职业学院 | Energy storage bus station based on retired power battery and power supply control method thereof |
CN111130175B (en) * | 2019-12-30 | 2021-10-01 | 福建船政交通职业学院 | Energy storage bus station based on retired power battery and power supply control method thereof |
WO2022045423A1 (en) * | 2020-08-28 | 2022-03-03 | 주식회사 엘씨엠싸이언스 | Mobile house using recycled secondary battery and solar power generation |
CN112769244A (en) * | 2021-03-24 | 2021-05-07 | 清华大学 | Hybrid energy storage system utilizing retired battery pack and control method thereof |
CN112769244B (en) * | 2021-03-24 | 2022-08-02 | 清华大学 | Hybrid energy storage system utilizing retired battery pack and control method thereof |
CN113793992A (en) * | 2021-08-06 | 2021-12-14 | 哈尔滨德特科技有限公司 | Gradient utilization method of vehicle retired power battery in agricultural greenhouse |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108667117A (en) | A kind of shared charger baby device based on bus platform photovoltaic generation | |
CN102780254B (en) | Photovoltaic charge station | |
CN103199564B (en) | Intelligent power grid distributed self-supporting photovoltaic power supply system | |
CN206099371U (en) | New forms of energy microgrid system of community | |
CN104102178A (en) | Intelligent household microgrid system based on technology of internet of things | |
CN103117564B (en) | Coordinated control system and method for wind-solar hybrid power generation | |
CN106255265A (en) | Solar energy wisdom street lamp power supply, road lamp power supply system | |
CN108973763A (en) | A kind of wisdom automobile charging kiosk (station) based on the wind light mutual complementing supplement energy | |
CN103346604A (en) | Data acquiring and monitoring device powered by solar energy | |
CN205544533U (en) | Electric motor car photovoltaic battery charging unit | |
CN201733119U (en) | Wind-light complementary controlling-inverting integrated machine | |
CN203596618U (en) | Cabinet-type DC power supply system | |
CN203574588U (en) | Household modular wind-solar complementary energy storage system | |
CN205355827U (en) | Intelligence photovoltaic microgrid system of family | |
CN203536974U (en) | Local distributed grid-connected photovoltaic power supply system | |
CN102255360A (en) | Off-grid solar-lithium iron phosphate lithium ion storage battery power supply system | |
CN115534792A (en) | Synthesize multi-functional direct current service cart of wisdom new forms of energy | |
CN202513607U (en) | Grid-connection/off-grid photovoltaic energy storage device | |
CN101902068A (en) | Alternating current/direct current power supply conversion control system | |
CN205377369U (en) | Electric automobile battery charge and discharge based on photovoltaic array and energy storage unit | |
CN211239344U (en) | Wind, light, diesel and energy storage integrated AC/DC off-grid micro-grid integrated controller | |
CN208835820U (en) | Charging unit and charging station | |
CN204350377U (en) | Super capacitor offset-type solar street light electric power system and control device thereof | |
CN108616138A (en) | A kind of power supply system and equipment collecting wind, photoelectric integral | |
CN203377637U (en) | Device powered by solar energy used for acquiring monitoring data |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |
|
WD01 | Invention patent application deemed withdrawn after publication |