CN106877465A - A kind of many quickly charging battery systems for lithium titanate battery - Google Patents
A kind of many quickly charging battery systems for lithium titanate battery Download PDFInfo
- Publication number
- CN106877465A CN106877465A CN201710278678.XA CN201710278678A CN106877465A CN 106877465 A CN106877465 A CN 106877465A CN 201710278678 A CN201710278678 A CN 201710278678A CN 106877465 A CN106877465 A CN 106877465A
- Authority
- CN
- China
- Prior art keywords
- lithium titanate
- titanate battery
- temperature
- battery
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 65
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
Classifications
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- 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
-
- H02J7/0077—
-
- H02J7/0091—
-
- 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)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of many quickly charging battery systems for lithium titanate battery, including detection unit, control unit, charhing unit and display unit, wherein control unit is connected with detection unit and charhing unit respectively, and display unit is connected with the detection unit, control unit and charhing unit respectively.The present invention can be simultaneously filled with electricity to multiple lithium titanate batteries, and find the abnormal lithium titanate battery in multiple lithium titanate batteries in time, not only greatly improve charge efficiency, moreover it is possible to which lithium titanate battery is protected, safe and efficient.
Description
Technical field
The present invention relates to rapid nitriding field, specifically a kind of many batteries for lithium titanate battery quickly fill
Electric system.
Background technology
The performance of lithium titanate battery is very complicated, and different types of lithium titanate battery characteristic also differs greatly.Particularly
The lithium titanate battery group of many lithium titanate battery compositions, because the performance of each lithium titanate battery can not possibly be completely the same, in order to be able to
The utilization rate of lithium titanate battery is enough improved, prevents lithium titanate battery from overcharge and overdischarge occur, extend making for lithium titanate battery
With the life-span, a kind of many lithium titanate battery charging systems are just needed, solved the above problems
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency, there is provided a kind of many quickly charging battery systems for lithium titanate battery
System, it is possible to increase the utilization rate of lithium titanate battery, prevents lithium titanate battery from overcharge and overdischarge occur, extends lithium titanate battery
Service life.
The object of the present invention is achieved like this：A kind of many quickly charging battery systems for lithium titanate battery, including
Detection unit, control unit, charhing unit and display unit,
The detection unit be used to gather every piece of lithium titanate battery terminal voltage and temperature and lithium titanate battery bag it is total
Voltage, and the data that will be collected are converted to data signal and are shown in display unit through signal,
Described control unit is connected with the detection unit, described control unit be provided with threshold value terminal voltage, threshold temperature and
Threshold value total voltage, the terminal voltage of every piece of lithium titanate battery that described control unit is detected to detection unit is compared, and sentences
Whether the temperature of the disconnected lithium titanate battery less than threshold value terminal voltage is higher than threshold temperature, if then showing the metatitanic acid in display unit
Lithium battery exception, if it is not, the lithium titanate battery real-time voltage and temperature then are shown in display unit,
The preferential lithium titanate battery low to terminal voltage of the charhing unit carries out quick charge, when all lithium titanate battery ends
When voltage reaches good uniformity, and electricity more than 70%, all lithium titanate batteries are charged at a slow speed, the list that charges
Unit is also connected with the display unit, for showing every piece of electricity of the lithium titanate battery for charging in real time.
Further, the display unit includes high-definition display screen.
Further, the charhing unit includes multiple charging terminals, and n temperature is in series between the multiple charging terminal
Sensor, each described temperature sensor is connected with processor, is provided with the first temperature value in system, first temperature value between
Between 0 and 30 degree Celsius；The processor is used to receive the temperature of the lithium titanate battery that the temperature sensor is detected, and sentences
Break whether in the first temperature value, if so, then preferential charge；If it is not, then showing information warning over the display.
The advantage of the invention is that：The present invention can be simultaneously filled with electricity to many lithium titanate batteries, and find many metatitanic acids in time
Abnormal lithium titanate battery in lithium battery, not only greatly improves charge efficiency, moreover it is possible to which lithium titanate battery is protected, safety
Efficiently.
Specific embodiment
The present invention be a kind of many quickly charging battery systems for lithium titanate battery, including detection unit, control unit,
Charhing unit and display unit, wherein display unit are high-definition display screen, and detection unit is used to gather every piece of lithium titanate battery
The total voltage of terminal voltage and temperature and lithium titanate battery bag, and the data that will be collected through signal be converted to data signal and
Display unit shows that control unit is connected with detection unit, and it is always electric that control unit is provided with threshold value terminal voltage, threshold temperature and threshold value
Pressure, the terminal voltage of every piece of lithium titanate battery that control unit is detected to detection unit is compared, and judges to be less than threshold value end
Whether the temperature of the lithium titanate battery of voltage is higher than threshold temperature, if then showing the lithium titanate battery exception in display unit,
If it is not, then showing the lithium titanate battery real-time voltage and temperature, charhing unit metatitanic acid preferentially low to terminal voltage in display unit
Lithium battery carries out quick charge, right when all lithium titanate battery terminal voltages reach good uniformity, and electricity more than 70%
All lithium titanate batteries are charged at a slow speed, and charhing unit is also connected with display unit, in real time showing that every piece is being charged
The electricity and temperature information of lithium titanate battery.Other charhing unit also includes multiple charging terminals, is gone here and there between multiple charging terminals
N temperature sensor is associated with, each temperature sensor is connected with processor, the first temperature value is provided with system, first temperature
Value is between 0 and 30 degree Celsius；Processor is used to receive the temperature of the lithium titanate battery that temperature sensor is detected, and judges
Whether in the first temperature value, if so, then preferential charge；If it is not, then showing information warning over the display.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the application example, and simultaneously
The non-restriction to implementation method.For those of ordinary skill in the field, can also do on the basis of the above description
Go out the change or variation of other multi-forms.There is no need and unable to be exhaustive to all of implementation method.And thus drawn
Obvious change that Shen goes out or among changing still in the protection domain of the application type.
Claims (5)
1. a kind of many quickly charging battery systems for lithium titanate battery, it is characterised in that single including detection unit, control
Unit, charhing unit and display unit,
The detection unit is used to gather the terminal voltage and temperature of every piece of lithium titanate battery and the total voltage of lithium titanate battery bag,
And the data that will be collected are converted to data signal and are shown in display unit through signal,
Described control unit is connected with the detection unit, and described control unit is provided with threshold value terminal voltage, threshold temperature and threshold value
Total voltage, the terminal voltage of every piece of lithium titanate battery that described control unit is detected to detection unit is compared, and judges low
In threshold value terminal voltage lithium titanate battery temperature whether be higher than threshold temperature, if then display unit show the lithium titanate electricity
Pond exception, if it is not, the lithium titanate battery real-time voltage and temperature then are shown in display unit,
The preferential lithium titanate battery low to terminal voltage of the charhing unit carries out quick charge, when all lithium titanate battery terminal voltages
When reaching good uniformity, and electricity more than 70%, all lithium titanate batteries are charged at a slow speed, the charhing unit is also
The display unit is connected, for showing every piece of electricity of the lithium titanate battery for charging in real time.
2. a kind of many quickly charging battery systems for lithium titanate battery according to claim 1, it is characterised in that institute
Stating display unit includes high-definition display screen.
3. a kind of many quickly charging battery systems for lithium titanate battery according to claim 2, it is characterised in that institute
Stating charhing unit includes multiple charging terminals, n temperature sensor is in series between the multiple charging terminal, each described temperature
Degree sensor is connected with processor.
4. a kind of many quickly charging battery systems for lithium titanate battery according to claim 3, it is characterised in that set
There is the first temperature value, first temperature value is between 0 and 30 degree Celsius.
5. a kind of many quickly charging battery systems for lithium titanate battery according to claim 4, it is characterised in that institute
Processor is stated for receiving the temperature of the lithium titanate battery that the temperature sensor is detected, and is judged whether in the first temperature value
It is interior, if so, then preferential charge；If it is not, then showing information warning over the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278678.XA CN106877465A (en) | 2017-04-25 | 2017-04-25 | A kind of many quickly charging battery systems for lithium titanate battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278678.XA CN106877465A (en) | 2017-04-25 | 2017-04-25 | A kind of many quickly charging battery systems for lithium titanate battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106877465A true CN106877465A (en) | 2017-06-20 |
Family
ID=59161722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278678.XA Pending CN106877465A (en) | 2017-04-25 | 2017-04-25 | A kind of many quickly charging battery systems for lithium titanate battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106877465A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203632319U (en) * | 2013-12-23 | 2014-06-04 | 杭州电子科技大学 | Lithium battery charging/discharging management system |
| CN104868546A (en) * | 2015-05-25 | 2015-08-26 | 沈阳中科一唯电子技术有限公司 | Cell management system |
| CN106394305A (en) * | 2016-12-05 | 2017-02-15 | 深圳市佰泽电子有限公司 | Electromobile battery pack capable of being quickly charged and quickly-charging method thereof |
| CN206060235U (en) * | 2016-01-05 | 2017-03-29 | 陈生泰 | Monitor and change the battery management system of cell at any time |
-
2017
- 2017-04-25 CN CN201710278678.XA patent/CN106877465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203632319U (en) * | 2013-12-23 | 2014-06-04 | 杭州电子科技大学 | Lithium battery charging/discharging management system |
| CN104868546A (en) * | 2015-05-25 | 2015-08-26 | 沈阳中科一唯电子技术有限公司 | Cell management system |
| CN206060235U (en) * | 2016-01-05 | 2017-03-29 | 陈生泰 | Monitor and change the battery management system of cell at any time |
| CN106394305A (en) * | 2016-12-05 | 2017-02-15 | 深圳市佰泽电子有限公司 | Electromobile battery pack capable of being quickly charged and quickly-charging method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |