CN107947274A - Dynamic lithium battery group based on adaptive management and control of charging - Google Patents
Dynamic lithium battery group based on adaptive management and control of charging Download PDFInfo
- Publication number
- CN107947274A CN107947274A CN201711263942.9A CN201711263942A CN107947274A CN 107947274 A CN107947274 A CN 107947274A CN 201711263942 A CN201711263942 A CN 201711263942A CN 107947274 A CN107947274 A CN 107947274A
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- Prior art keywords
- circuit
- lithium battery
- charging
- control
- 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.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000004146 energy storage Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H02J7/0021—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to lithium battery group control technology field,Specifically a kind of dynamic lithium battery group based on adaptive management and control of charging that can effectively improve lithium battery group work efficiency,It is characterized in that the battery regulatory agencies include microprocessor,Parameter setting circuit,Battery voltage balancing circuit,Temperature sensing circuit,Humidity measuring circuit,Charging current detecting circuit,Discharge current testing circuit,Charging control circuit,Charge/discharge control circuit,Display output circuit,Warning circuit,Usb communication circuit,Radio communication circuit,Audible-visual annunciator,Operation button,Display,The output terminal of warning circuit is connected with audible-visual annunciator,Operation button is connected with the input terminal of parameter setting circuit,Display is connected with the output terminal of display output circuit,The present invention is compared with prior art,With rational in infrastructure,The advantages of reliable operation etc. is notable.
Description
Technical field：
The present invention relates to lithium battery group control technology field, specifically one kind can effectively improve lithium battery group work
The dynamic lithium battery group based on adaptive management and control of charging of efficiency.
Background technology：
Traditional automobile engine can discharge substantial amounts of tail gas in operation process, so as to cause urban atmospheric pollution tight
Weight.With increasingly attention of the people to environment, Development of EV, using clean energy resource, it has also become Traffic Systems
Developing direction.China has urban or Large Exhibitions start the electric automobile that comes into operation, this is played reducing city environmental pollution
Important function.Current electric automobile provides power using lithium battery device to automobile more, and lithium battery group uses multiple monomers
Lithium battery serial or parallel connection forms, the wherein finite capacity of single lithium battery, and the mutual electrical property of more piece single lithium battery has
Difference, the dynamic lithium battery of the high-power output of high voltage is combined into more piece, it is necessary to is relied on management system and is controlled and protects
Shield.Current protective device is all single-group type, and circuit discrete volume is big, job insecurity and protection domain is restricted.
The content of the invention：
The present invention is directed to shortcoming and defect existing in the prior art, it is proposed that one kind can effectively improve lithium battery group work
Make the dynamic lithium battery group based on adaptive management and control of charging of efficiency.
The present invention can be reached by following measures：
A kind of dynamic lithium battery group based on the adaptive management and control of charging, equipped with housing, be equipped with housing lithium battery group and
Battery regulatory agencies, it is characterised in that the battery regulatory agencies include microprocessor, parameter setting circuit, battery voltage balanced
Circuit, temperature sensing circuit, humidity measuring circuit, charging current detecting circuit, discharge current testing circuit, charge control electricity
Road, charge/discharge control circuit, display output circuit, warning circuit, usb communication circuit, radio communication circuit, audible-visual annunciator, behaviour
Make button, display, wherein microprocessor respectively with parameter setting circuit, battery voltage balancing circuit, temperature sensing circuit, wet
Degree detection circuit, charging current detecting circuit, discharge current testing circuit, charging control circuit, charge/discharge control circuit, display are defeated
Go out circuit, warning circuit, usb communication circuit, radio communication circuit to be connected, output terminal and the audible-visual annunciator phase of warning circuit
Connection, operation button are connected with the input terminal of parameter setting circuit, and display is connected with the output terminal of display output circuit,
Deformation component mounting hole is opened up on housing, elastic membrane is fixed on deformation component mounting hole, and housing is using the good metal of thermal conductivity
Material is made, and housing exterior walls are equipped with radiating fin and radiator fan, and housing is equipped with waterproof vent valve and explosion-proof plug.
Battery voltage balancing circuit of the present invention is equipped with energy storage inductor, DC/DC booster circuits, more than two voltages ratio
Compared with device, more than two permanent-magnet relays, more than two of which voltage comparator respectively with the two or more in lithium battery group
Single lithium battery connect one to one, the other end of voltage comparator is connected with microprocessor, DC/DC booster circuits difference
It is connected through more than two permanent-magnet relays with more than two single lithium batteries, the other end of DC/DC booster circuits and storage
Energy inductance is connected, and the control terminal of permanent-magnet relay is connected with microprocessor.
Display, operation button, radio communication circuit and audible-visual annunciator are arranged at hull outside in the present invention.
Charging interface, electric discharge interface, telecommunication circuit interface are opened up on inventive shell.
Radio communication circuit of the present invention uses GPRS module or bluetooth communication, for completing the number with host computer
According to communication.
For the present invention during use, temperature sensing circuit gathers the temperature information of lithium battery group local environment in real time,
Humidity measuring circuit gathers the humidity information of lithium battery group local environment in real time, when said two devices data exceed in microprocessor in advance
If threshold value when, audible-visual annunciator outside output alarm signal, the wherein threshold value in microprocessor under control of the microprocessor
Information can be set and be changed by operation button；At the same time, charging current detecting circuit, discharge current testing circuit
Discharge and recharge data under collection lithium battery group working status in real time, and under control of the microprocessor, pass through charge control respectively
Circuit, charge/discharge control circuit realize the control of related work flow；In addition, above-mentioned data can pass through channel radio by microprocessor
Letter circuit or usb communication circuit are uploaded to host computer, so as to fulfill long-range/wired centralized management to multigroup lithium battery group.
Compared with prior art, the present invention have the advantages that rational in infrastructure, reliable operation etc. is notable.
Brief description of the drawings：
Attached drawing 1 is the structure diagram of the present invention.
Reference numeral：Microprocessor 1, parameter setting circuit 2, battery voltage balancing circuit 3, temperature sensing circuit 4, humidity
It is detection circuit 5, charging current detecting circuit 6, discharge current testing circuit 7, charging control circuit 8, charge/discharge control circuit 9, aobvious
Show output circuit 10, warning circuit 11, usb communication circuit 12, radio communication circuit 13, audible-visual annunciator 14, operation button 15,
Display 16.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in drawings, the present invention proposes a kind of dynamic lithium battery group based on the adaptive management and control of charging, equipped with housing,
Lithium battery group and battery regulatory agencies are equipped with housing, it is characterised in that the battery regulatory agencies include microprocessor 1, ginseng
Number set circuits 2, battery voltage balancing circuit 3, temperature sensing circuit 4, humidity measuring circuit 5, charging current detecting circuit 6,
Discharge current testing circuit 7, charging control circuit 8, charge/discharge control circuit 9, display output circuit 10, warning circuit 11, USB lead to
Believe circuit 12, radio communication circuit 13, audible-visual annunciator 14, operation button 15, display 16, wherein microprocessor 1 respectively with
Parameter setting circuit 2, battery voltage balancing circuit 3, temperature sensing circuit 4, humidity measuring circuit 5, charging current detecting circuit
6th, discharge current testing circuit 7, charging control circuit 8, charge/discharge control circuit 9, display output circuit 10, warning circuit 11, USB
Telecommunication circuit 12, radio communication circuit 13 are connected, and the output terminal of warning circuit 11 is connected with audible-visual annunciator 14, and operation is pressed
Key 15 is connected with the input terminal of parameter setting circuit 2, and display 16 is connected with the output terminal of display output circuit 10；Housing
On open up deformation component mounting hole, elastic membrane is fixed on deformation component mounting hole, and housing is using the good metal material of thermal conductivity
It is made, housing exterior walls are equipped with radiating fin and radiator fan, and housing is equipped with waterproof vent valve and explosion-proof plug.
Battery voltage balancing circuit 3 of the present invention is equipped with energy storage inductor, DC/DC booster circuits, more than two voltages
Comparator, more than two permanent-magnet relays, more than two of which voltage comparator respectively with two in lithium battery group with
On single lithium battery connect one to one, the other end of voltage comparator is connected with microprocessor, DC/DC booster circuits point
Be not connected through more than two permanent-magnet relays with more than two single lithium batteries, the other end of DC/DC booster circuits with
Energy storage inductor is connected, and the control terminal of permanent-magnet relay is connected with microprocessor.
Display, operation button, radio communication circuit and audible-visual annunciator are arranged at hull outside in the present invention.
Charging interface, electric discharge interface, telecommunication circuit interface are opened up on inventive shell.
Radio communication circuit of the present invention uses GPRS module or bluetooth communication, for completing the number with host computer
According to communication.
For the present invention during use, temperature sensing circuit gathers the temperature information of lithium battery group local environment in real time,
Humidity measuring circuit gathers the humidity information of lithium battery group local environment in real time, when said two devices data exceed in microprocessor in advance
If threshold value when, audible-visual annunciator outside output alarm signal, the wherein threshold value in microprocessor under control of the microprocessor
Information can be set and be changed by operation button；At the same time, charging current detecting circuit, discharge current testing circuit
Discharge and recharge data under collection lithium battery group working status in real time, and under control of the microprocessor, pass through charge control respectively
Circuit, charge/discharge control circuit realize the control of related work flow；In addition, above-mentioned data can pass through channel radio by microprocessor
Letter circuit or usb communication circuit are uploaded to host computer, so as to fulfill long-range/wired centralized management to multigroup lithium battery group.
Compared with prior art, the present invention have the advantages that rational in infrastructure, reliable operation etc. is notable.
Claims (5)
1. a kind of dynamic lithium battery group based on adaptive management and control of charging, equipped with housing, lithium battery group and electricity are equipped with housing
Pond regulatory agencies, it is characterised in that the battery regulatory agencies include microprocessor, parameter setting circuit, battery voltage balanced electricity
Road, temperature sensing circuit, humidity measuring circuit, charging current detecting circuit, discharge current testing circuit, charging control circuit,
Charge/discharge control circuit, display output circuit, warning circuit, usb communication circuit, radio communication circuit, audible-visual annunciator, operation are pressed
Key, display, wherein microprocessor are examined with parameter setting circuit, battery voltage balancing circuit, temperature sensing circuit, humidity respectively
Slowdown monitoring circuit, charging current detecting circuit, discharge current testing circuit, charging control circuit, charge/discharge control circuit, display output electricity
Road, warning circuit, usb communication circuit, radio communication circuit are connected, and the output terminal of warning circuit is connected with audible-visual annunciator
Connect, operation button is connected with the input terminal of parameter setting circuit, and display is connected with the output terminal of display output circuit, shell
Deformation component mounting hole is opened up on body, elastic membrane is fixed on deformation component mounting hole, and housing is using the good metal material of thermal conductivity
Material is made, and housing exterior walls are equipped with radiating fin and radiator fan, and housing is equipped with waterproof vent valve and explosion-proof plug.
2. a kind of dynamic lithium battery group based on adaptive management and control of charging according to claim 1, it is characterised in that described
Battery voltage balancing circuit be equipped with energy storage inductor, DC/DC booster circuits, more than two voltage comparators, it is more than two forever
Magnetic relay, voltage comparator more than two of which are a pair of with more than two single lithium batteries one in lithium battery group respectively
Should connect, the other end of voltage comparator is connected with microprocessor, DC/DC booster circuits respectively through more than two permanent magnetism after
Electric appliance is connected with more than two single lithium batteries, and the other end of DC/DC booster circuits is connected with energy storage inductor, permanent magnetism after
The control terminal of electric appliance is connected with microprocessor.
A kind of 3. dynamic lithium battery group based on adaptive management and control of charging according to claim 1, it is characterised in that display
Device, operation button, radio communication circuit and audible-visual annunciator are arranged at hull outside.
A kind of 4. dynamic lithium battery group based on adaptive management and control of charging according to claim 1, it is characterised in that housing
On open up charging interface, electric discharge interface, telecommunication circuit interface.
5. a kind of dynamic lithium battery group based on adaptive management and control of charging according to claim 1, it is characterised in that described
Radio communication circuit uses GPRS module or bluetooth communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263942.9A CN107947274A (en) | 2017-12-05 | 2017-12-05 | Dynamic lithium battery group based on adaptive management and control of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263942.9A CN107947274A (en) | 2017-12-05 | 2017-12-05 | Dynamic lithium battery group based on adaptive management and control of charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947274A true CN107947274A (en) | 2018-04-20 |
Family
ID=61944762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263942.9A Pending CN107947274A (en) | 2017-12-05 | 2017-12-05 | Dynamic lithium battery group based on adaptive management and control of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240727A (en) * | 2017-05-24 | 2017-10-10 | 赛特威尔电子股份有限公司 | battery unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205582115U (en) * | 2016-04-14 | 2016-09-14 | 国家电网公司 | Intelligence electrical service terminal |
| CN205791595U (en) * | 2016-05-18 | 2016-12-07 | 安徽师范大学 | There is the lithium battery group of integrated pipe Ore-controlling Role |
| CN107294186A (en) * | 2017-08-11 | 2017-10-24 | 安徽华凯新能源科技有限公司 | Anti-explosion battery group based on SOC curve amendments |
-
2017
- 2017-12-05 CN CN201711263942.9A patent/CN107947274A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205582115U (en) * | 2016-04-14 | 2016-09-14 | 国家电网公司 | Intelligence electrical service terminal |
| CN205791595U (en) * | 2016-05-18 | 2016-12-07 | 安徽师范大学 | There is the lithium battery group of integrated pipe Ore-controlling Role |
| CN107294186A (en) * | 2017-08-11 | 2017-10-24 | 安徽华凯新能源科技有限公司 | Anti-explosion battery group based on SOC curve amendments |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240727A (en) * | 2017-05-24 | 2017-10-10 | 赛特威尔电子股份有限公司 | battery unit |
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Application publication date: 20180420 |
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