CN206807023U - A kind of secondary ladder of battery utilizes system - Google Patents
A kind of secondary ladder of battery utilizes system Download PDFInfo
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- CN206807023U CN206807023U CN201720267340.XU CN201720267340U CN206807023U CN 206807023 U CN206807023 U CN 206807023U CN 201720267340 U CN201720267340 U CN 201720267340U CN 206807023 U CN206807023 U CN 206807023U
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Abstract
The utility model provides a kind of secondary ladder of battery and utilizes system, including：New-energy automobile system, it is cell power systems automobile, is charged by network system to its cells bag；Battery recycling system, the retired battery to get off of new-energy automobile system are sent to battery recycling system；Battery ladder utilizes system, to battery recycling system processing after battery bag carry out postsearch screening, in battery bag monomer carry out it is secondary form new battery bag in groups, provide energy storage release for grid-connected power generation system；Grid-connected power generation system, it can independently generate electricity by way of merging two or more grid systems；Network system, it is power network Transfer pipe in power system.The utility model effectively solves field of new energy generation itself and intermittent electric power be present, and load mismatches with generating dutation, dispatches the problems such as difficult, at the same also cracked the growing retired battery of swift and violent new-energy automobile scrap, the problem that cost recovery is high.
Description
Technical field
The utility model belongs in power system, and chemical energy storage utilizes field, in particular to a kind of secondary ladder of battery
Utilize system.
Background technology
Clearly, by the end of the year 2014, China exists for domestic generation of electricity by new energy in recent years and new-energy automobile speedup
The first in the world is sure to occupy in wind-power electricity generation and solar power generation installed capacity.State Council issues《Energy development strategy action plan
(2014-2020)》, solar power generation is clearly accelerated development, the year two thousand twenty photovoltaic installed capacity target is 100GW.There is scholarly forecast
" 13 " planning photovoltaic installation target is expected to by 100GW final adjustments before be 200GW.
The ring of light that new energy power station is quickly expanded mask behind its technology development relatively lag behind, power station energy waste it is serious
The problem of, such as domestic photovoltaic plant and wind-power electricity generation abandon light, abandon wind rate and remain high, if these problems do not take perfect solution
Decision-making slightly all will cause the huge electricity charge to waste to operation user.
For " abandoning light to ration the power supply " problem, there are two kinds of solutions：Firstth, electric power Transmission Corridor is built.But electric power is sent outside logical
The construction period in road is long, generally requires the time of 3 years；Secondth, chemical energy storage is developed, the power station energy-storage system construction period is non-
It is often short, it can put into operation within 3~6 months, but input cost is huge.In view of importance of the energy storage to regenerative resource, national governments are
Through bringing up to the status being mutually equal with regenerative resource to the attention degree that energy storage technology develops.The new lithium battery of another aspect
Hold at high price, and cause power station chemical energy storage system cost very high, so as to constrain its popularization in photovoltaic art.With
Exemplified by 100MW photovoltaic plants, battery energy storage system average price is not less than 3000 yuan/KWh, if matching somebody with somebody according to installed capacity 10%
Energy-storage system, the index request of 2 hours of energy storage are put, it is necessary to which 20MWh energy-storage system, investment amount are 60,000,000.
The utility model possesses generation of electricity by new energy echelon and utilizes battery energy storage system total solution, and its composite price is about
6,000,000 yuan of investment is only needed effectively to solve generation of electricity by new energy power station for 10%, the 100MW photovoltaic plants of new lithium battery system
Abandon light and abandon wind problem, be embodied as the purpose of client's " increasing income ".
On the other hand, Zhong Guan-cun energy storage industrial technology alliance June in this year issue《Energy storage industrial research white paper 2015》
Prediction, to the year two thousand twenty, Chinese energy storage market capacity can reach 67GW.In addition, the fast development with electric automobile market, it will
Continue the second-hand lithium battery of shutout magnanimity, it is contemplated that to the year two thousand twenty, 10GWh retired electrokinetic cell scale can be had more than, battery returns
Receive and recycle problem to have increased to national policy aspect.
The new energy field feature of table 1 and present situation
The utility model innovatively proposes the retired secondary ladder of electrokinetic cell to get off of new-energy automobile to recycle
Field of new energy generation, solve, because intermittent electric power, load are asynchronous with generating electricity existing for generation of electricity by new energy, to cause largely to abandon
Wind, abandon light belt to investor's massive losses the problem of.Also solves the retired battery capacity damage got off of new-energy automobile simultaneously
Mistake is less big, cheap, but scraps the problem of cost recovery is high；Effectively solve field of new energy generation itself and intermittence be present
Generate electricity, load mismatches with generating dutation, dispatches the problems such as difficult；Growing swift and violent new-energy automobile is also cracked simultaneously
The problem that retired battery is scrapped, cost recovery is high.The method can crack simultaneously has new-energy automobile and generation of electricity by new energy two is big
The problem of new energy field, the two is together in series with network system, one energy closed loop platform of form, there is extremely strong innovation
Property.The utility model has that theory is advanced, technological innovation, advanced, the characteristics of scheme novelty, meets at present and WeiLai Technology and warp
Ji development trend.Compared to accelerate power channel construction, water-storage, set up new chemical energy storage have obvious price advantage and
Operable space, there is huge economic and social benefit.
Utility model content
The problem of existing for prior art and new energy itself present situation, the utility model provide a kind of secondary ladder of battery
Utilize system.The utility model has extremely strong novelty.With using energy source theory is advanced, scheme is novel, principle is simple, is
System is succinct, solves the problems, such as that new-energy automobile and generation of electricity by new energy have significant effect and shown.Had based on system of the present utility model
There is the construction period short, less investment, income is fast, can voluntarily run or receive management and running, stable and reliable in work, compatible strong, peace
Dress flexibly, quick, rapid dynamic response speed the features such as.The income of generation of electricity by new energy and new-energy automobile can effectively be lifted.Entirely
The secondary ladder of battery has that stable, reliable, intelligence degree is high using system, and new energy truly can be achieved again
Utilize.A kind of secondary ladder of battery of the utility model is matched using system and method to generation of electricity by new energy power station simultaneously, simultaneous
Capacitive is strong, and improvement cost is low, after setting up can completely with grid dispatching center seamless the advantages that interacting.The utility model is mainly applied
In some large-sized photovoltaic power stations, wind-power electricity generation and some have the field of the intermittent feature that generates electricity, have great market prospects and
Social effect.
The purpose of this utility model is realized using following technical proposals：
A kind of secondary ladder of battery utilizes system, it is characterised in that including：New-energy automobile system, it is battery power system
System automobile, its cells bag is given to charge by network system；Battery recycling system, the retired battery to get off of new-energy automobile system
It is sent to battery recycling system；Battery ladder utilizes system, and postsearch screening is carried out to the battery bag after the processing of battery recycling system,
Monomer progress is secondary in battery bag forms new battery bag in groups, and energy storage release is provided for grid-connected power generation system；New energy is sent out
Electric system, it can independently generate electricity by way of merging two or more grid systems；Network system, it is power network Transfer pipe in power system.
Battery ladder includes battery screening unit using system, battery matches secondary group production cell, battery charging and discharging management
Unit, it is secondary in groups after battery bag and battery management unit with active equalization, wherein battery screening unit, battery matching two
Secondary group production cell, it is secondary in groups after battery bag be sequentially connected, battery charging and discharging administrative unit be connected to it is secondary in groups after electricity
Chi Bao, the battery management unit with active equalization are controlled to whole battery ladder using system.
Battery screening unit, which possesses, to be carried out secondary identification to each battery cell contained in battery bag, differentiates, classification
Function.
Battery match secondary group production cell realize the battery cell after the screening of battery screening unit carry out it is secondary into
Group.
Battery charging and discharging administrative unit includes the three phase full bridge converter unit based on electronic power switch composition, wherein electric power
Electronic switch is insulated gate bipolar transistor IGBT.
Battery management unit with active equalization is the key control unit that battery ladder utilizes system, and it manages and controlled
Whole battery ladder is flowed on demand using the energy of system, receives dispatch command energy storage release.
Battery recycling system includes battery information collecting unit and battery sorting unit.
Battery information collecting unit includes a set of communication system, passes through the battery management unit on communication system and battery bag
Communication, read information.
Battery sorting unit can recognize battery type, state, Ran Houzai automatically by reading the beacon information in battery bag
Classified, in groups.
Grid-connected power generation system, it is photovoltaic generating system and/or wind generator system.
Compared with the prior art, the beneficial effects of the utility model are：
1st, a kind of secondary ladder of battery of the utility model utilizes system, have it is with strong points, can effectively solve because of new energy
The retired number of batteries that automobile fast development is brought is huge；Handled compared to directly scrapping, it is necessary to consume the huge energy, enterprise's needs
The technical method of huge scraping expense is paid, there is obvious economic sexual clorminance and social benefit.Directly scrap, disassemble with existing
Processing mode compare, have green, environmental protection, the huge technical advantage of cycling and reutilization.
2nd, a kind of secondary ladder of battery of the utility model utilizes system, have it is with strong points, can effectively solve photovoltaic plant
Have that intermittent electric power, energy output pulsation big, generating peak and power load are asynchronous, and scheduling is difficult with wind-power electricity generation itself
The problem of.Compared with the existing way directly abandoned light, abandon wind brings huge economic losses to investor and operator, have obvious
Economy and technical advantage.
3rd, the utility model is used from the method for building energy circulation platform, connects main flow generation of electricity by new energy and electricity consumption neck
Domain, and the respective independent operation of existing new energy field, the at a loss what to do of the problem of independent face exists to itself are compared, and have theory
Innovative, technological innovation.
4th, region-wide property battery letter can be achieved using internet cloud platform is based in the utility model battery information acquisition system
Typing is ceased, information sharing, for back battery sorting flow larger range of screening space is provided, realizes battery sorting efficiency most
Bigization.With contain much information, fast, the advantage of operation readiness.
5th, the utility model battery charging and discharging management system is mainly complete by the three-phase formed based on high-speed power electronic switch
Bridge converter unit, wherein electronic power switch are the insulated gate bipolar transistor IGBT based on main flow, have working stability can
Lean on, the advantages that switching speed is fast, own loss is low, and power density is big, long lifespan, fast dynamic response.
6th, battery management unit of the utility model with active equalization, there is battery cell in monitoring battery system in real time
State, the active equalization between internal each battery cell can be carried out in real time, is realized in discharge and recharge, energy storage and release can efficiency maximum
Change, the maximized effect of battery bag population size, compared with existing passive balancing technique, there is energy-conservation, efficient, battery capacity profit
With the advantage that rate is high, electric energy release is long, service life is grown.
7th, battery management unit of the utility model with active equalization, its own band remote monitoring system, can pass through in real time
High in the clouds uploads of battery state, can be monitored by a distant place, controlled, so as to realize that system high reliability works.
8th, battery management unit of the utility model with active equalization, itself there are powerful communication interaction capabilities, can be with
The real-time slitless connection of electric power system dispatching department, it is easy to system fading margin, scheduling.
9th, the secondary ladder of the utility model battery is intrinsic with respect to solving new energy itself with new energy-storage battery using system
Problem, there is effect that is cost-effective, turning waste into wealth, new-energy automobile, two big field of generation of electricity by new energy are really passed through power network
System interconnection is got up, and forms energy efficient flowing ring.
Brief description of the drawings
Fig. 1 is that a kind of secondary ladder of battery utilizes system schematic.
Fig. 2 is that a kind of secondary ladder of battery utilizes fundamental diagram.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, new-energy automobile is charged by network system to electrokinetic cell bag, power is provided for new-energy automobile
Source；The retired battery to get off of new-energy automobile is handled by the secondary ladder of battery using system, becomes cost-effective
Energy-storage system, energy of the receiving as needed in grid-connected power generation system, steady and support generation of electricity by new energy power swing,
Also the energy previously stored can be discharged as needed, and energy is released to network system by grid-connected power generation system.So as to whole system
It is together in series by the secondary ladder of battery using new-energy automobile, generation of electricity by new energy, network system, so as to realize whole platform
Energy-controllable, safe and reliable regulation, scheduling.
Handled by the secondary ladder of battery using system, the recovery of puzzlement new energy car battery, scrap cost is high asks
Topic is thoroughly solved, while by optimizing again in groups, the retired battery bag got off is applied in field of new energy generation, i.e.,
With relatively low energy storage input cost, solves the existing intermittent electric power of photovoltaic plant itself, output-power fluctuation is big, scheduling is tired
Difficult, output electric energy and the nonsynchronous problem of power load, by with relatively low price, solving photovoltaic plant itself and inherently asking
Topic, ensure that as photovoltaic plant O＆M maximum revenue.
A kind of secondary ladder of battery utilizes System Working Principle such as Fig. 2, includes new-energy automobile system 1, battery recycling system
System 2, battery ladder utilize system 3, grid-connected power generation system 4, network system 5.The retired power to get off of new-energy automobile system 1
Battery, battery recycling system 2 is sent to, carries out postsearch screening, screen, the secondary cell after the processing of battery recycling system 2, sent
Utilize system 3 to battery ladder, carry out it is secondary in groups and according to the actual requirements, composition different capabilities, the battery of voltage class
Bag, mixes the battery management unit of active equalization, management of charging and discharging unit, battery ladder is then utilized system 3, applied new
Energy electricity generation system 4, such as solar energy power generating, field of wind power generation, solve new energy self generating have it is intermittent, no
The problem of stable, finally electric energy of the secondary ladder of battery using the grid-connected power generation system submitting of system is had additional, progress can
Control, schedulable, smoothly it is transported to network system 5.Realize that the retired secondary power battery to get off of new-energy automobile passes through this reality
The processing of system is utilized with a kind of new secondary ladder of battery, turns waste into wealth, is successfully applied in field of new energy generation, is solved
The problem of field of new energy generation itself is present.Each system composition secondary cell ladder reutilization system platform described above, it is real
Existing new-energy automobile and generation of electricity by new energy energy are by the way that power network is orderly, controllable, smooth transfer.The system connect new-energy automobile and
Two big field of generation of electricity by new energy, efficient, green can solve the problems, such as that two big fields are present.
New-energy automobile system 1 is the dynamical system based on electrochemical lithium cells, predominantly in the market main flow is home-use new
Energy car, new energy commercial affairs car, new energy minibus, new energy tourist bus car, new energy school bus, new energy public transport
Car etc..
The retired dynamic lithium battery to get off of new-energy automobile system 1 is directly sent to battery recycling system 2, battery recycling system
It is responsible for carrying out the information gathering and typing of lithium battery, then carries out preliminary sifting sort.
Battery recycling system 2 includes battery information collecting unit 21 and battery sorting unit 22, the two composition battery recycling
System.Battery information collecting unit 21, for collecting and recording the retired battery user got off, battery bag supplier, battery make
With the time limit, battery cell information, and cloud server is uploaded to by internet high in the clouds.Battery cell packet contains：Battery bag
Burst mode, battery cell positive electrode type, battery cell electric parameter.Battery information collecting unit 21, also comprising a set of
The general communication system being consistent with market mainstream battery management system (BMS) supplier communication protocol, passes through itself and battery bag
On battery management system communication, read and export the discharge and recharge number of the battery bag life cycle, overcharge, cross put number, therefore
Hinder number, battery excess temperature record.After battery information collecting unit 21 is to the retired battery bag information gathering got off, carry out
The sign of Quick Response Code, so as to next step battery bag or battery cell classification, pick.Battery sorting unit 22 is by reading electricity
The Quick Response Code that pond is wrapped, battery type, state can be recognized automatically, is then classified again, in groups.
Battery ladder includes battery screening unit 31 using system 3, battery matches secondary group production cell 32, battery charging and discharging
Administrative unit 33, it is secondary in groups after battery bag 34, the battery management unit 35 with active equalization.Battery screening unit 31 is responsible for
The retired battery of battery recycling unit 2 is carried out conformity classification, then the battery after battery screening unit 31 is handled
It is sent to battery and matches secondary group production cell 32, it is secondary again in groups carries out battery cell；Then it is secondary in groups after battery unit
According to actual user's demand, carry out again be assembled into different capabilities, voltage class battery bag, formed it is secondary in groups after electricity
Pond bag 34, then it is secondary in groups after battery bag 34 be installed in addition with the battery management unit 35 with active equalization, by band actively it is equal
The battery management unit 35 of weighing apparatus carries out monitoring in real time and as needed to each monomer in secondary groups of battery bag in real time
Weighing apparatus；Finally again by configuring battery charging and discharging administrative unit 33, discharge and recharge is carried out to battery bag 34, and carry out in real time by 35
Monitoring, equalizaing charge, electric discharge, realize secondary cell it is groups of after recycling function.
Battery screening unit 31 is realized carries out postsearch screening to the battery bag after the processing of battery recycling system, and this link is main
The battery bag close to identical category, status information carries out the electric performance test of battery cell, screening.By to its multiple charge and discharge
Electricity process, calculate its effectively usable capacity, each piece of battery cell voltage, discharge current, temperature information carry out it is secondary identification,
Differentiate, classification.The link is mainly realized monomer capacity in battery bag is low, service life is short or electric discharge/energy storage capacity is weak
Monomer Selection comes out, and is replaced with performance and the close battery of residual monomer, so as to realize that the secondary ladder of whole battery bag utilizes
The maximized purpose of efficiency.Battery screening unit 31 is a set of battery status detecting system hardware and software, battery bag discharge and recharge
Management system hardware and software forms, and detection hardware, which includes, wherein described in battery screening unit 31 possesses 12 tunnel current detectings, 12
The sampling plate of road voltage detecting function, based on high speed numerical processor control panel, on the sampling plate there is Hall type electric current to pass
Sensor, Hall type voltage sensor；The control panel has high speed digital controller, 12 bit AD sample chips of high accuracy.
Battery matches secondary group production cell 32, realizes and the battery cell after battery screening unit 31 is screened is carried out two
It is secondary in groups, it is described it is secondary in groups mainly to after screening battery cell carry out it is secondary be connected in series and be connected in parallel, by swash
Flush weld, and short circuit copper bar carry out the high-temperature soldering of terminal, electrical connection, in groups into more Large Copacity and the battery pack of voltage class,
It is easy to the later stage to combine bag.By it is secondary in groups after battery pack can ensure that whole volume, life-span, energy storage, discharge capability reach
Efficiency maximizes, and mainly matches secondary group system platform by battery, realizes battery cell and battery bag equilibrium assignment again.
Battery charging and discharging administrative unit 33, it is secondary in groups after battery bag 34, the battery management unit 35 with active equalization,
Three forms one, and cooperation uses, and realizes the function that the secondary ladder of battery utilizes.Battery charging and discharging administrative unit 33 is
A set of energy can with the energy management unit of two-way flow, i.e., its can by battery bag to new energy resources system 4 release can, can also
Charged by new energy 4 to battery bag.Battery charging and discharging administrative unit includes the three-phase based on high-speed power electronic switch composition
Full-bridge converter unit, wherein electronic power switch are the insulated gate bipolar transistor IGBT based on main flow, have working stability
Reliably, the advantages that switching speed is fast, own loss is low, and power density is big, long lifespan, fast dynamic response.Battery charging and discharging management
Unit 33 is controlled by the battery management unit with active equalization.It is secondary in groups after battery bag 34 be according to being actually needed, voluntarily
Certain capacity is built into groups, and there is certain energy storage and release the energy-storage system of energy ability.This in groups after battery bag 34 battery
Battery cell capacitance grade contained by system is close, magnitude of voltage approaches, and the ability of release current approaches.Cell tube with active equalization
Reason unit 35 is the key control unit that battery ladder utilizes system 3, and it manages and controls whole battery ladder using system 3
Energy flows on demand, receive distal end and dispatch command energy storage and release can so that effectively stabilize power load and generating peak when
Domain sex differernce.Battery management unit 35 with active equalization is mainly made up of a set of hardware platform and software platform.Hardware platform
It is main include with current acquisition, voltage acquisition, the collection plate of battery temperature acquisition function, with monitoring and control in real time
Control panel and the matrix type electronic switch balancing energy plate with balancing energy function.The collection plate consists predominantly of Hall
Type current sensor chip, Hall type voltage sensor chip, wide scope, High Accuracy Thermocouple Temperature sensor；The control panel master
High speed numerical processor, high-precision adc are included, the balancing energy plate is mainly included by high speed P-channel and N ditches
The matrix type electronic switch of logical metal-oxide semiconductor (MOS) effect transistor composition, realizes balancing energy function, have speed it is fast,
The characteristics of energy consumption is low.Battery status detection, capacity check, temperature detection, execution remote dispatching instruction after responsible realization in groups.
Software platform is responsible for realizing that control algolithm is built, system protection, communication.Battery management unit with active equalization, have real-time
The state of battery cell in battery system is monitored, the active equalization between internal each battery cell can be carried out in real time, realized in charge and discharge
When electric, energy storage and release can efficiency maximize, the maximized effect of battery bag population size, compared with existing passive balancing technique,
With energy-conservation, efficient, battery capacity utilization rate is high, electric energy release is long, the advantage of service life length.Cell tube with active equalization
Unit is managed, its own band remote monitoring system, can be monitored, controlled by a distant place in real time by high in the clouds uploads of battery state
System, so as to realize that system high reliability works, itself there are powerful communication interaction capabilities, can be real with electric power system dispatching department
When slitless connection, be easy to system fading margin, scheduling.
Grid-connected power generation system, mainly it is made up of photovoltaic generating system 41 and/or wind generator system 42；Photovoltaic generation system
System refers mainly to the large-sized photovoltaic power station by photovoltaic module, Inverter Station and primary substation composition, and what can independently be generated electricity by way of merging two or more grid systems is new
Energy resource system.Wind generator system refers mainly to the large-scale wind powered generation syst by blower fan, current transformer and primary substation composition；
The new energy resources system that can independently generate electricity by way of merging two or more grid systems.
Network system 5, it is power network Transfer pipe in power system, general voltage class is 10KV and/or 35KV power networks system
System.
The secondary ladder of battery is carried out new-energy automobile and two big field of generation of electricity by new energy using the whole system of system
Interconnection, the closed loop platform of an energy flow is formed, is utilized each other.The system make full use of new-energy automobile it is retired get off it is dynamic
Power battery, remain the larger remaining capacity and life-span the characteristics of, by the processing of Tthe utility model system, reuse in new energy
Source power field, can effectively solve field of new energy generation generating peak and the nonsynchronous problem of load peak, suitable for photovoltaic
Electric generating station system and wind generator system.
Claims (10)
1. a kind of secondary ladder of battery utilizes system, it is characterised in that including：
New-energy automobile system, it is cell power systems automobile, is charged by network system to its cells bag；
Battery recycling system, the retired battery to get off of new-energy automobile system are sent to battery recycling system；
Battery ladder utilizes system, postsearch screening is carried out to the battery bag after the processing of battery recycling system, monomer in battery bag
Carry out it is secondary form new battery bag in groups, provide energy storage release for grid-connected power generation system；
Grid-connected power generation system, it can independently generate electricity by way of merging two or more grid systems；
Network system, it is power network Transfer pipe in power system.
2. a kind of secondary ladder of battery as claimed in claim 1 utilizes system, it is characterised in that battery ladder utilizes system bag
Include battery screening unit, battery matches secondary group production cell, battery charging and discharging administrative unit, it is secondary in groups after battery bag and band
The battery management unit of active equalization, wherein battery screening unit, battery match secondary group production cell, it is secondary in groups after battery
Bag is sequentially connected, battery charging and discharging administrative unit be connected to it is secondary in groups after battery bag, the battery management list with active equalization
Member is controlled to whole battery ladder using system.
3. a kind of secondary ladder of battery as claimed in claim 2 utilizes system, it is characterised in that battery screening unit possesses pair
Contained each battery cell carries out secondary identification, differentiated, the function of classification in battery bag.
4. a kind of secondary ladder of battery as claimed in claim 2 utilizes system, it is characterised in that battery matching is secondary single in groups
Member is realized the battery cell progress after the screening of battery screening unit is secondary in groups.
5. a kind of secondary ladder of battery as claimed in claim 2 utilizes system, it is characterised in that battery charging and discharging administrative unit
Including the three phase full bridge converter unit formed based on electronic power switch, wherein electronic power switch is insulated gate bipolar crystal
Pipe IGBT.
6. a kind of secondary ladder of battery as claimed in claim 2 utilizes system, it is characterised in that the cell tube with active equalization
Reason unit is the key control unit that battery ladder utilizes system, and it manages and controls energy of the whole battery ladder using system
Flow on demand, receive dispatch command energy storage release.
7. a kind of secondary ladder of battery as claimed in claim 1 utilizes system, it is characterised in that battery recycling system includes electricity
Pond information acquisition unit and battery sorting unit.
8. a kind of secondary ladder of battery as claimed in claim 7 utilizes system, it is characterised in that battery information collecting unit bag
A set of communication system is included, is communicated by the battery management unit on communication system and battery bag, reads information.
9. a kind of secondary ladder of battery as claimed in claim 7 utilizes system, it is characterised in that battery sorting unit passes through reading
The beacon information that power taking pond is wrapped, battery type, state can be recognized automatically, is then classified again, in groups.
10. a kind of secondary ladder of battery as claimed in claim 1 utilizes system, it is characterised in that grid-connected power generation system, is
Photovoltaic generating system and/or wind generator system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267340.XU CN206807023U (en) | 2017-03-20 | 2017-03-20 | A kind of secondary ladder of battery utilizes system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267340.XU CN206807023U (en) | 2017-03-20 | 2017-03-20 | A kind of secondary ladder of battery utilizes system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401189A (en) * | 2019-07-24 | 2019-11-01 | 华翔翔能电气股份有限公司 | The layering grouping collaboration Optimization Scheduling of retired power battery group |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401189A (en) * | 2019-07-24 | 2019-11-01 | 华翔翔能电气股份有限公司 | The layering grouping collaboration Optimization Scheduling of retired power battery group |
| CN110401189B (en) * | 2019-07-24 | 2021-01-15 | 华翔翔能科技股份有限公司 | Layered grouping cooperative optimization scheduling method for retired power battery group |
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