CN208045651U - Polymorphic type battery pack and its energy-storage system applied - Google Patents
Polymorphic type battery pack and its energy-storage system applied Download PDFInfo
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- CN208045651U CN208045651U CN201820343715.0U CN201820343715U CN208045651U CN 208045651 U CN208045651 U CN 208045651U CN 201820343715 U CN201820343715 U CN 201820343715U CN 208045651 U CN208045651 U CN 208045651U
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- battery
- energy
- polymorphic type
- battery pack
- storage system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model includes by a kind of polymorphic type battery pack and its energy-storage system applied, the polymorphic type battery pack：Multiple batteries, at least there are two batteries to have different flash-over characteristics in multiple battery；And multiple battery connecting pieces, the positive electrode and negative electrode of multiple battery are set to, keep multiple battery in series with each other or in parallel.The energy-storage system includes at least one polymorphic type battery pack；And an at least battery management system, it is to be electrically connected the polymorphic type battery pack.The polymorphic type battery pack of the utility model and its further recycle and reuse of energy-storage system applied eliminate labour battery, to reach the efficiency to economize on resources with optimization utilization of power.
Description
Technical field
The utility model is to refer in particular to a kind of polymorphic type battery pack and its institute about a kind of battery pack and an energy-storage system
The energy-storage system of application.
Background technology
Battery is as a kind of power supply of movable type, the running gears such as every mobile phone, tablet, pen electricity and Countries political affairs
Mansion starts to push with national policy, and among being increasingly becoming the electric vehicle of main trend, battery is all indispensable element.
Since the capacity of battery can be gradually degraded with performance with the charge and discharge of cycle, for electric vehicle, work as battery
Capacitance when being decreased below a threshold value (about 80% initial capacity), course continuation mileage can significantly reduce, i.e., can should
Battery carries out eliminating replacement.
It is contemplated that considerable scale will be grown into gradually by eliminating the total capacitance of labour battery in future.Also, such eliminate labour electricity
It is different and have individual difference that the flash-over characteristic in pond and remaining life eliminate the service condition before labour according to the battery, and is remained according to it
Remaining performance and have different commercial values.Therefore, from economical with from the perspective of environmental protection, the recycling that labour battery is eliminated in expansion can
Energy property is a very important subject under discussion.
Utility model content
Therefore, it is necessary to propose a kind of device, it can efficiently use and described eliminate labour battery with different flash-over characteristics.
The utility model is to solve the problems, such as that the used technological means of prior art is to provide a kind of polymorphic type battery pack,
Including：Multiple batteries, at least there are two batteries to have different flash-over characteristics in multiple battery；And multiple battery connections
Part is set to the positive electrode and negative electrode of multiple battery, keeps multiple battery in series with each other or in parallel.
It is to provide a kind of polymorphic type battery pack in an embodiment of the utility model, wherein in multiple battery at least
Two batteries have different model or type.
It is to provide a kind of polymorphic type battery pack in an embodiment of the utility model, wherein multiple battery is with identical
Model or type.
It is to provide a kind of polymorphic type battery pack in an embodiment of the utility model, wherein multiple battery includes dry electricity
Pond, fuel cell, lithium ion battery, Ni-MH battery, nickel-cadmium cell and/or lead-acid battery.
The utility model also provides a kind of energy-storage system, including：One polymorphic type battery pack as the aforementioned；An and cell tube
Reason system (BMS) is to be electrically connected the polymorphic type battery pack.
It is to provide a kind of energy-storage system in an embodiment of the utility model, further includes a photovoltaic DC-to-AC converter, the photovoltaic
Inverter is to connect the polymorphic type battery pack and a solar electrical energy generation module.
It is to provide a kind of energy-storage system in an embodiment of the utility model, which is to be connected to a power grid.
It is to provide a kind of energy-storage system in an embodiment of the utility model, which is and an energy management system
System (EMS) connection.
By the technological means of the utility model, a kind of polymorphic type battery pack is provided, which includes difference
The battery of flash-over characteristic, and distribute discharge capacity according to the flash-over characteristic of each battery.The polymorphic type battery pack may include being combined with each other
Eliminate labour battery, also may include eliminating the combination of labour battery and new battery.The utility model also proposes a kind of polymorphic type battery pack
The energy-storage system of application, which can be connected to a solar electrical energy generation module and a power grid, and pass through an energy management system
System collect feeder ear, storing up electricity end and electricity consumption end data information, carry out electric power distribution.The polymorphic type battery pack of the utility model and
Its energy-storage system applied can will eliminate the labour further recycle and reuse of battery, gradually with the renewable sources of energy and distributed energy
Based on trend in, further save resource with optimization utilization of power efficiency.
In conclusion the more existing article of this case promotes above-mentioned multinomial effect, should fully comply with novel and progressive
Legal new patent condition, therefore file an application in accordance with the law.
Description of the drawings
To further illustrate the technology contents of the utility model, with reference to embodiments and attached drawing is described in detail as after,
In：
Fig. 1 is the schematic diagram of the polymorphic type battery pack of the utility model.
Fig. 2 is the appearance diagram of the polymorphic type battery pack of the utility model.
Fig. 3 is the schematic diagram of the energy-storage system of the utility model.
Fig. 4 is the connection diagram of the energy-storage system of the utility model.
Specific implementation mode
To enable masses that can become apparent from clear the utility model, below with Fig. 1 to Fig. 4, illustrate the implementation of the utility model
Mode.
A kind of polymorphic type battery pack 1 is disclosed in Fig. 1, is to include：Multiple batteries 11 and multiple battery connecting pieces 12.
At least there are two batteries to have different flash-over characteristics in multiple battery 11.Two batteries can be that experience is different
Usage time and labour is eliminated in the different stages, with different flash-over characteristics battery.Two batteries 11 can be with a factory
Board or different labels.
In one embodiment, multiple battery 11 can be different models each other.It can be No. 1 by taking dry cell as an example
The battery of the different models such as battery, No. 2 batteries, AA, AAA, 9 voltaic elements is combined with each other.
In one embodiment, multiple battery 11 can be different types each other.Such as：Alkaline battery, fuel cell,
Lithium ion battery, Ni-MH battery, nickel-cadmium cell and/or lead-acid battery etc., but not limited to this.
Multiple battery connecting piece 12 is disposed on the positive electrode and negative electrode of multiple battery 11, makes the phase each other of the battery 11
Mutual serial or parallel connection.Multiple battery 11 can weld or the mode of grafting is connect with multiple battery connecting piece 12.It is multiple
After battery 11 is via detection, according to its respective flash-over characteristic do matching combination, multiple battery 11 can be eliminate labour battery or
It is the intercombination for eliminating labour battery and new battery according to need to be.It is existing according to its after multiple battery 11 is combined into battery pack 1
Flash-over characteristic makes it work with different electric discharge C numbers.
As shown in Fig. 2, the battery pack 1 that the battery 11 is combined with the battery connecting piece 12 can enclose among a shell and
It is electrically connected or is one another in series with external device or is in parallel.
Fig. 3 and Fig. 4 are please referred to, the utility model also proposes a kind of energy-storage system 100, including：Multiple polymorphic types above-mentioned
Battery pack 1 and a battery management system 2.
The battery management system (battery management system, BMS) 2 is to be electrically connected the polymorphic type battery
Group 1 to distribute the discharge rate for adjusting each battery in the polymorphic type battery pack 1, and carries out voltage survey, measuring temp, fills
Discharge current monitoring, state of charge (state of charge, SOC) are estimated with health status (state of health, SOH)
It surveys.The battery management system 2 can be made on a circuit board, including the members such as current-sense resistor, processor, magnetoresistive sensor
Part, the work such as trip temperature protection, data transmission of going forward side by side.
In one embodiment, which includes a photovoltaic DC-to-AC converter (photovoltaic inverter) 3,
The energy-storage system 100 is connected to a solar electrical energy generation module PV by the photovoltaic DC-to-AC converter 3.The photovoltaic DC-to-AC converter 3 is also known as power
There is regulating system (power conditioning system, PCS) direct current for generating the solar electrical energy generation module to turn
It is changed to alternating current, or direct current is converted to the function of direct current.The photovoltaic DC-to-AC converter 3 can be two-way (bi-
Directional), which can be charged or makes the battery power discharge.
In addition to being connected to solar electrical energy generation module PV, which may also connect to a wind power generation module, or
The modules such as the traditional fossil fuel power generation of person, hydroelectric generation, nuclear energy power generation.
The operation strategies of the energy-storage system 100 include power grid type, industrial user, domestic consumer, commercial user etc..The energy storage
System 100 can link to a power grid (power grid) G or micro-capacitance sensor, other can be connected on power grid G and loads L, such as electronic
Vehicle charging pile, household electricity, industry and commerce electricity consumption etc..The energy-storage system 100 can be set in a counter and flexibly transport in groups
It send to the place for having electricity needs.The energy-storage system 100 also may be disposed at a smaller babinet, be installed on general family, office
Building, power plant, and it is connected to the micro-capacitance sensor in the region.The energy-storage system 100 can be operated voluntarily, or with other energy-storage systems
100 modes being combined operate.
In one embodiment, the energy-storage system 100 and other link to electricity generation modules on power grid G, load L can
It is connected to an energy management system (energy management system, EMS) E, the energy management by a communication network
The service data of the energy-storage system 100, the electricity generation module and load L can be collected operation by system E, carry out distribution with
Raising electrical efficiency.For multiple polymorphic type battery pack 1 in the energy-storage system 100, the adjustable institutes of energy management system E
The charge/discharge operation for stating battery pack 1 will be filled when the state of charge of the polymorphic type battery pack 1 is more than a tolerance band
Polymorphic type battery pack 1 in electricity work switchs to work of discharging, or the polymorphic type battery pack 1 carried out in electric discharge work is switched to charge
Work.
In summary embodiment, the polymorphic type battery pack of the utility model includes different flash-over characteristics, different types of
Battery, and matched combination for its flash-over characteristic.The polymorphic type battery pack of the utility model includes between eliminating labour battery
Combination, or eliminate labour battery and new battery combination.The energy-storage system that the polymorphic type battery pack of the utility model is applied, can
A power grid is linked to, regulating device when as power surplus or shortage makees electric power the use of full blast.Therefore, this reality
It can be effectively utilized all kinds of differences with novel polymorphic type battery pack and the energy-storage system applied and be eliminated labour battery, in the renewable sources of energy
By gradually at the future of mainstream, it is more energy saving with it is environmentally friendly.
The foregoing is merely the preferable possible embodiments of the utility model, and therefore, it does not limit the patent models of the utility model
It encloses, every equivalent structure with carried out by the utility model specification and accompanying drawing content changes, and reason is new with this practicality is contained in
In type the scope of the claims.
Claims (9)
1. a kind of polymorphic type battery pack, which is characterized in that including：
Multiple batteries, at least there are two batteries to have different flash-over characteristics in multiple battery；And
Multiple battery connecting pieces are set to the positive electrode and negative electrode of multiple battery, keep multiple battery in series with each other or simultaneously
Connection.
2. polymorphic type battery pack as described in claim 1, which is characterized in that at least there are two batteries in wherein multiple battery
With different model or type.
3. polymorphic type battery pack as claimed in claim 2, which is characterized in that wherein multiple battery includes dry cell, fuel
Battery, lithium ion battery, Ni-MH battery, nickel-cadmium cell and/or lead-acid battery.
4. polymorphic type battery pack as described in claim 1, which is characterized in that wherein multiple battery model having the same or
Type.
5. polymorphic type battery pack as claimed in claim 4, which is characterized in that wherein multiple battery includes dry cell, fuel
Battery, lithium ion battery, Ni-MH battery, nickel-cadmium cell and/or lead-acid battery.
6. a kind of energy-storage system, which is characterized in that including：
At least just like the polymorphic type battery pack described in any one of claim 1 to 5；And
An at least battery management system is electrically connected the polymorphic type battery pack.
7. energy-storage system as claimed in claim 6, which is characterized in that further include a photovoltaic DC-to-AC converter, which connects
Connect the polymorphic type battery pack and a solar electrical energy generation module.
8. energy-storage system as claimed in claim 6, which is characterized in that wherein the energy-storage system is connected to a power grid.
9. energy-storage system as claimed in claim 6, which is characterized in that wherein the energy-storage system and an energy management system connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343715.0U CN208045651U (en) | 2018-03-13 | 2018-03-13 | Polymorphic type battery pack and its energy-storage system applied |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820343715.0U CN208045651U (en) | 2018-03-13 | 2018-03-13 | Polymorphic type battery pack and its energy-storage system applied |
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| Publication Number | Publication Date |
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| CN208045651U true CN208045651U (en) | 2018-11-02 |
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| CN201820343715.0U Active CN208045651U (en) | 2018-03-13 | 2018-03-13 | Polymorphic type battery pack and its energy-storage system applied |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049221A (en) * | 2019-12-26 | 2020-04-21 | 湖南绿色再生资源有限公司 | Lithium ion battery discharging device, control method thereof and controller |
-
2018
- 2018-03-13 CN CN201820343715.0U patent/CN208045651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049221A (en) * | 2019-12-26 | 2020-04-21 | 湖南绿色再生资源有限公司 | Lithium ion battery discharging device, control method thereof and controller |
| CN111049221B (en) * | 2019-12-26 | 2022-01-07 | 湖南绿色再生资源有限公司 | Lithium ion battery discharging device, control method thereof and controller |
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