CN207968045U - Intelligent battery and solar power supply system - Google Patents
Intelligent battery and solar power supply system Download PDFInfo
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- CN207968045U CN207968045U CN201721483862.XU CN201721483862U CN207968045U CN 207968045 U CN207968045 U CN 207968045U CN 201721483862 U CN201721483862 U CN 201721483862U CN 207968045 U CN207968045 U CN 207968045U
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The utility model is related to technical field of energy storage, disclose a kind of intelligent battery and solar power supply system, the intelligent battery includes the first control module, battery body, communication module, charging module, discharge module, first control module is connect with communication module, charging module, discharge module respectively, charging module, discharge module are connect with battery body respectively, and the first control module is carried out data transmission by communication module and external control system.By the way that the communication module carried out data transmission with external control system is arranged in intelligent battery, enable intelligent battery according to the charge and discharge of the needs selectivity of external control system, in this way under the premise of meeting load electricity consumption so that photovoltaic electric energy makes full use of to greatest extent.
Description
Technical field
The utility model is related to technical field of energy storage, more particularly to a kind of intelligent battery and solar power supply system.
Background technology
According to solar energy there is random and intermittent characteristic, independent type photovoltaic power generation system to realize the electric power of continuous-stable
Supply, need to use necessary energy storage equipment.Accumulator is a kind of higher energy storage side of traditional energy conversion efficiency
Formula.Accumulator cell charging and discharging number is frequent in photovoltaic system, its use is made to be provided with some new features：(1) due to photovoltaic generation
The randomness of the finiteness, randomness and discontinuity and loading demand of photovoltaic electric energy in system, photovoltaic electric energy are difficult to continue full
The requirement of sufficient traditional storage battery charge rule (constant-current charge, constant-voltage charge, two benches charging, the charging of three stages etc.)；(2) illumination
Seasonal variety and the continuous cloudy day easily cause accumulator deep discharge and cross put after be also difficult to be again filled in a short time, from
And it is made to be chronically at low power consumpting state.Therefore, in photovoltaic generating system, inappropriate accumulator cell management method will contract significantly
The life expectancy of short accumulator becomes most flimsy part in photovoltaic system.
Therefore, the battery management in photovoltaic system can should to the maximum extent make full use of photovoltaic electric energy, meet
Under the premise of loading electricity consumption, as far as possible mostly and soon to charge the battery, extend the service life of accumulator.
Utility model content
The purpose of this utility model is to provide a kind of intelligent battery and solar power supply systems, are meeting load electricity consumption
Under the premise of so that photovoltaic electric energy makes full use of to greatest extent.
In order to solve the above technical problems, the embodiments of the present invention provide a kind of intelligent battery, the smart battery pack
Include the first control module, battery body, communication module, charging module, discharge module, the first control module respectively with communicate mould
Block, charging module, discharge module connection, charging module, discharge module are connect with battery body respectively, and the first control module passes through
Communication module carries out data transmission with external control system, when external control system sends charging signals to the first control module
When, the first control module control charging module will be battery body charging with extra electric energy, when external control system is controlled to first
When molding block sends discharge signal, the first control module control discharge module will be external loading charging with battery body.
In addition, the embodiments of the present invention additionally provide a kind of solar power supply system, solar power supply system includes
Solar power generation component, the second control module, loading interfaces and intelligent battery as described above, solar power generation component and
Two control modules connect, and the second control module is connect by loading interfaces with external loading, the second control module and intelligent battery
Connection, the second control module is connect with the first control module by communication module, when the out-put supply work(of solar power generation component
When rate is more than external loading consumption power, the second control module sends charging signals, the first control module to the first control module
Control charging module will be battery body charging with extra electric energy, when the out-put supply power of solar power generation component is less than outside
When load consuming power, the second control module sends discharge signal, the first control module control electric discharge mould to the first control module
Block will be external loading charging with battery body.
The utility model embodiment in terms of existing technologies, passes through setting and external control system in intelligent battery
The communication module carried out data transmission so that intelligent battery can need selective charge and discharge according to external control system,
In this way under the premise of meeting load electricity consumption so that photovoltaic electric energy makes full use of to greatest extent.
In addition, intelligent battery includes a shell and the communication interface being set on shell, the first charging interface, first puts
Electrical interface, the second charging interface, the second electric discharge interface, the first control module, battery body, communication module, charging module, electric discharge
Module is mounted in shell, and communication module is connect by communication interface with external control system, and charging module is filled by first
Electrical interface is connect with external control system, and discharge module is connect by the first electric discharge interface with external control system, the second charging
Interface, the second electric discharge interface with external loading for connecting.
In addition, communication interface, the first charging interface, the first electric discharge interface are respectively independently arranged.
In addition, communication interface, the first charging interface, the first electric discharge interface are merged into an interface.
In addition, the second charging interface, the second electric discharge interface are respectively independently arranged.
In addition, battery body is the battery pack of a battery or more than two battery compositions.
In addition, the second charging interface is USB charging interface, the second electric discharge interface is USB electric discharge interfaces.
In addition, loading interfaces are USB interface.
In addition, solar power generation component is crystal silicon solar electrification component, copper indium gallium selenium solar electrification component, cadmium telluride
Any one in solar power generation component, GaAs solar power generation component.
Description of the drawings
Fig. 1 is according to module rack composition in the intelligent battery in the utility model first embodiment；
Fig. 2 is according to module rack composition in the solar power supply system in the utility model 3rd embodiment.
Specific embodiment
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that in each reality of the utility model
It applies in example, in order to make the reader understand this application better, many technical details are proposed.But it is even if thin without these technologies
Section and the various changes and modifications based on following embodiment, can also realize the application technical solution claimed.
The first embodiment of the utility model is related to a kind of intelligent battery, as shown in Figure 1, the intelligent battery includes the first control
Molding block 100, battery body 200, communication module 300, charging module 400, discharge module 500, the first control module 100 difference
Connect with communication module 300, charging module 400, discharge module 500, charging module 400, discharge module 500 respectively with battery sheet
Body 200 connects, and the first control module 100 is carried out data transmission by communication module 300 with external control system, when outside controls
When system sends charging signals to the first control module 100, the first control module 100 control charging module 400 will use extra electricity
Can be that battery body 200 charges, when external control system sends discharge signal to the first control module 100, the first control mould
Block 100, which will control discharge module 500, to use battery body 200 to charge for external loading.
Specifically, external control system can carry out data interaction by communication module 300 and intelligent battery, pass through transmission
Charge and discharge electric signal controls the charge and discharge of intelligent battery.Wherein, external control system can be photovoltaic power generation control system, can also
It is the control system of other non-photovoltaic arts, as long as there is the control system of charge-discharge power demand can be with the intelligence in the present embodiment
Battery carries out data interaction.
It is worth noting that, the intelligent battery in the present embodiment includes a shell (not showing in figure) and is set on shell
Communication interface 310, the first charging interface 410, first electric discharge interface 510, the second charging interface 600, second discharge interface
700, the first control module 100, battery body 200, communication module 300, charging module 400, discharge module 500 are mounted on outer
In shell, communication module 310 is connect by communication interface 310 with external control system, and charging module 400 passes through the first charging interface
410 connect with external control system, and discharge module 500 is connect by the first electric discharge interface 510 with external control system, and second fills
Electrical interface 600, second discharges interface 700 for being connect with external loading.
Preferably, communication interface 310, the first charging interface 410, first electric discharge interface 510 are merged into an interface.Specifically
Ground, three interfaces be merged into an interface can to avoid the user caused by excessive of interface on intelligent battery problem inconvenient for use,
It should be noted that can be the connecting interface formed in the form of golden finger structure on connecting line after three interfaces merging, lead to
Letter interface 310, the first charging interface 410, first electric discharge interface 510 can be formed in the form of conducting terminal on golden finger,
At least three conducting terminal can be formed on golden finger, in addition, in order to ensure the safety of data transmission, should be also arranged on golden finger
4 terminals should be at least arranged in one ground terminal that is, on golden finger.Certainly, those skilled in the art can be according to actual needs
The classification and quantity of function terminal are flexibly added, details are not described herein for the present embodiment.
Preferably, the second charging interface 600, second electric discharge interface 700 can be respectively independently arranged.In the present embodiment,
Second charging interface 600 is that intelligent battery charges for external power supply, i.e., the intelligent battery in the present embodiment not only can be with
Electric energy is obtained to be externally controlled in system, moreover it is possible to electric energy is obtained from the external power supply other than external control system, to
Realize the supplement of intelligent battery itself electric energy.Correspondingly, the second electric discharge interface 700 is used to discharge to external loading, i.e. this implementation
Intelligent battery in example can be not only that external control system discharges, and can also discharge to other external loadings, thus will
Intelligent battery charge and discharge, which are realized, to be maximized.
Specifically, the second charging interface 600 can be USB charging interface, and the second electric discharge interface 700 can be USB electric discharges
Interface.Certainly, the second charging interface 600, second electric discharge interface 700 is not limited solely to USB interface, can also be other forms
Interface, the present embodiment is not limited.Further, the second charging interface 600, second electric discharge interface 700 can be Type-
Any one in A interfaces, Type-B interfaces, Type-C interfaces, Mini-USB or Micro-USB etc..The present embodiment is herein not
It illustrates one by one.
The one of value is mentioned that battery body 200 is the battery pack of a battery or more than two battery compositions.Battery
Ontology 200 can be lithium battery, naturally it is also possible to the battery of other forms, such as lead-acid battery.When battery body is lithium battery
When, the first control module 100 can replace the protection circuit of lithium battery interior, with cost-effective.
It should be noted that the intelligent battery in the present embodiment, which can individually be connect with external control system, carries out charge and discharge
Electricity, it is that other external loadings are powered that can also be detached from external control system.Certainly, when intelligent battery electric power deficiency,
Electric energy can be obtained from the external power supply other than external control system to charge.
Compared with prior art, the intelligent battery in the present embodiment is carried out data transmission by being arranged with external control system
Communication module so that intelligent battery can according to the charge and discharge of the needs selectivity of external control system, in this way meet it is negative
Under the premise of carrying electricity consumption so that photovoltaic electric energy makes full use of to greatest extent.
The second embodiment of the utility model is related to a kind of intelligent battery.Second embodiment and first embodiment substantially phase
Together, it is in place of the main distinction：In the first embodiment, communication interface, the first charging interface, the first electric discharge interface are merged into one
A interface.And in the utility model second embodiment, communication interface, the first charging interface, the first electric discharge interface can be respective
It is independently arranged.
The utility model 3rd embodiment is related to a kind of solar power supply system, as shown in Fig. 2, the solar power supply system
Including the intelligence electricity described in solar power generation component 800, the second control module 900, loading interfaces 910 and first embodiment
Pond, solar power generation component 800 are connect with the second control module 900, and the second control module 900 is by loading interfaces 910 and outside
Section load connects, and the second control module 900 is connect with intelligent battery, and the second control module 900 passes through with the first control module 100
Communication module 310 connects, when the out-put supply power of solar power generation component 800, which is more than external loading, consumes power, second
Control module 900 sends charging signals to the first control module 100, and the first control module 100 control charging module 400 will be used more
Remaining electric energy charges for battery body 200, and power is consumed when the out-put supply power of solar power generation component 800 is less than external loading
When, the second control module 900 sends discharge signal to the first control module 100, and the first control module 100 controls discharge module
500 will use battery body 200 to charge for external loading.
Specifically, there is the second control module 900 detection function and data processing function, detection function to be in particular in inspection
On 800 out-put supply power of shoot the sun energy electrification component and detection external loading consumption power, data processing function specific manifestation
：The magnitude relationship for comparing 800 out-put supply power of solar power generation component and external loading consumption power, works as solar power generation
When the out-put supply power of component 800 is more than external loading consumption power, the second control module 900 is to the first control module 100
Charging signals are sent, on the contrary, when the out-put supply power of solar power generation component 800 is less than external loading and consumes power,
Second control module 900 sends discharge signal to the first control module 100.
Preferably, loading interfaces 910 can be USB interface.Certainly, loading interfaces 910 can also be connecing for other forms
Mouthful, therefore the present embodiment is not limited herein.
In addition, solar power generation component 800 can be crystal silicon solar electrification component, can also be thin film solar power generation
Component, specifically, solar power generation component 800 can be copper indium gallium selenium solar electrification component, cadmium telluride solar power generation group
Any one in part, GaAs solar power generation component.This implementation does not limit herein.Those skilled in the art can basis
Need the type of flexibly selection solar power generation component.
It will be understood by those skilled in the art that the various embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (10)
1. a kind of intelligent battery, which is characterized in that including the first control module, battery body, communication module, charging module, put
Electric module, first control module are connect with the communication module, charging module, discharge module respectively, the charging module,
The discharge module is connect with the battery body respectively, and the first control module passes through the communication module and external control system
Carry out data transmission, when external control system sends charging signals to first control module, first control module
It controls the charging module to be charged for the battery body with extra electric energy, when external control system controls mould to described first
When block sends discharge signal, first control module, which will control the discharge module, to be that external loading fills with the battery body
Electricity.
2. intelligent battery according to claim 1, which is characterized in that the intelligent battery includes a shell and is set to
Communication interface, the first charging interface, the first electric discharge interface on shell, the second charging interface, the second electric discharge interface, described first
Control module, battery body, communication module, charging module, discharge module are mounted in the shell, and the communication module is logical
The communication interface is crossed to connect with the external control system, the charging module by first charging interface with it is described outer
The connection of portion control system, the discharge module are connect by described first interface that discharges with the external control system, and described the
Two charging interfaces, the second electric discharge interface with external loading for connecting.
3. intelligent battery according to claim 2, which is characterized in that the communication interface, first charging interface, institute
The first electric discharge interface is stated respectively to be independently arranged.
4. intelligent battery according to claim 2, which is characterized in that the communication interface, first charging interface, institute
It states the first electric discharge interface and is merged into an interface.
5. intelligent battery according to claim 2, which is characterized in that second charging interface, second electric discharge connect
Mouth is respectively independently arranged.
6. intelligent battery according to claim 1, which is characterized in that the battery body be a battery or two with
On battery composition battery pack.
7. intelligent battery according to claim 2, which is characterized in that second charging interface is USB charging interface, institute
It is USB electric discharge interfaces to state the second electric discharge interface.
8. a kind of solar power supply system, which is characterized in that the solar power supply system includes solar power generation component, second
Control module, loading interfaces and intelligent battery as described in any one of claim 1 to 7,
The solar power generation component is connect with second control module, and second control module passes through the loading interfaces
It being connect with external loading, second control module is connect with the intelligent battery,
Second control module is connect with first control module by the communication module, when the solar power generation group
When the out-put supply power of part is more than external loading consumption power, second control module is sent to first control module
Charging signals, first control module control the charging module and will be charged for the battery body with extra electric energy, work as institute
When stating the out-put supply power of solar power generation component and being less than external loading consumption power, second control module is to described the
One control module sends discharge signal, and it will be external with the battery body that first control module, which controls the discharge module,
Load charging.
9. solar power supply system according to claim 8, which is characterized in that the loading interfaces are USB interface.
10. solar power supply system according to claim 8, which is characterized in that the solar power generation component is crystal silicon
Solar power generation component, copper indium gallium selenium solar electrification component, cadmium telluride solar power generation component, GaAs solar power generation group
Any one in part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483862.XU CN207968045U (en) | 2017-11-08 | 2017-11-08 | Intelligent battery and solar power supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721483862.XU CN207968045U (en) | 2017-11-08 | 2017-11-08 | Intelligent battery and solar power supply system |
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| CN207968045U true CN207968045U (en) | 2018-10-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687550A (en) * | 2018-12-29 | 2019-04-26 | 联想(北京)有限公司 | A kind of power control, method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687550A (en) * | 2018-12-29 | 2019-04-26 | 联想(北京)有限公司 | A kind of power control, method and system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Huihong Technology Co., Ltd Address before: 100107 0-A, an Li Road, Chaoyang District, Beijing. Patentee before: BEIJING APOLLO DINGRONG SOLAR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Huihong Technology Co., Ltd |