CN109347166A - A kind of novel lithium battery mould group power supply system - Google Patents
A kind of novel lithium battery mould group power supply system Download PDFInfo
- Publication number
- CN109347166A CN109347166A CN201811290291.7A CN201811290291A CN109347166A CN 109347166 A CN109347166 A CN 109347166A CN 201811290291 A CN201811290291 A CN 201811290291A CN 109347166 A CN109347166 A CN 109347166A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- mould group
- battery mould
- power supply
- micro
- 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 79
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 79
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged 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
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H02J7/0091—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The present invention discloses a kind of novel lithium battery mould group power supply system, belongs to technical field of lithium batteries.The novel lithium battery mould group power supply system includes lithium battery mould group, charhing unit, micro-control unit, voltage monitoring module, temperature monitoring module and electric quantity balancing module；Wherein, voltage monitoring module and temperature monitoring module are connected with lithium battery mould group, and the information of voltage and temperature information of acquisition lithium battery mould group are simultaneously transmitted to micro-control unit；Micro-control unit controls charhing unit charges to the lithium battery mould group, guarantees that the voltage stabilization of the lithium battery in the lithium battery mould group is consistent；Electric quantity balancing module is connected with lithium battery mould group, for balancing the electricity of lithium battery mould group, so that the lithium battery mould group is played maximum effect, prolongs its service life.
Description
Technical field
The present invention relates to technical field of lithium batteries, in particular to a kind of novel lithium battery mould group power supply system.
Background technique
The aggravation of energy crisis and environmental pollution promotes people more to focus on the exploitation of energy-saving and environment-friendly automobile, as country is right
The investment of electric car continues to increase, and electric vehicle engineering is developed rapidly.Electric car refers to vehicle power supply
Meet the vehicle of road traffic, security legislation requirements with motor driven wheels travel for power.Nowadays, with lithium electricity
Pool technology constantly develops, and because it is low with self-discharge rate, storage life is long, and memory-less effect is small in size, light weight and without public affairs
The advantages that evil, have become the main vehicle power supply of electric car.
Vehicle power supply in electric car usually collectively constitutes lithium battery mould group by the lithium battery of dozens or even hundreds of string
Electric power is provided to electric car.Since battery is in production process and use process, can inevitably cause in each battery
Resistance, voltage, capacity it is inconsistent, lead in lithium battery mould group some or certain several lithium battery super-charge super-discharges, and other lithium electricity
Pond is then always in " discontented " state.This will seriously shorten the service life of lithium battery mould group, therefore be badly in need of a kind of reliable excellent lithium
The power supply system of battery modules.
Summary of the invention
The purpose of the present invention is to provide a kind of novel lithium battery mould group power supply systems, each in lithium battery mould group to solve
The voltage of lithium battery cannot keep consistent problem.
In order to solve the above technical problems, the present invention provides a kind of novel lithium battery mould group power supply system, including lithium battery mould
Group, charhing unit, micro-control unit, voltage monitoring module, temperature monitoring module and electric quantity balancing module；Wherein,
The voltage monitoring module and the temperature monitoring module are connected with the lithium battery mould group, obtain the lithium battery mould group
Information of voltage and temperature information and be transmitted to the micro-control unit；Charhing unit described in the micro-control unit controls is to institute
State the charging of lithium battery mould group；
The electric quantity balancing module is connected with the lithium battery mould group, for balancing the electricity of the lithium battery mould group.
Optionally, the novel lithium battery mould group power supply system further includes radiator, is arranged in the lithium battery mould group one
Side, and by the control of the micro-control unit.
Optionally, the novel lithium battery mould group power supply system further includes analog-digital converter, is transferred in voltage signal
The voltage signal is converted into digital signal before micro-control unit.
Optionally, the micro-control unit includes wireless communication module, and is taken by the wireless communication module and cloud
Business device and client's display end are wirelessly connected.
Optionally, the wireless transmission method that the wireless communication module uses includes WIFI, GPRS, 4G and ZigBee.
Provide a kind of novel lithium battery mould group power supply system in the present invention, including lithium battery mould group, charhing unit, micro-
Control unit, voltage monitoring module, temperature monitoring module and electric quantity balancing module；Wherein, voltage monitoring module and temperature monitoring
Module is connected with lithium battery mould group, and the information of voltage and temperature information of acquisition lithium battery mould group are simultaneously transmitted to micro-control unit；It is micro-
Control unit control charhing unit charges to the lithium battery mould group, guarantees that the voltage of the lithium battery in the lithium battery mould group is steady
It is fixed consistent；Electric quantity balancing module is connected with lithium battery mould group, for balancing the electricity of lithium battery mould group, makes the lithium battery mould group
Maximum effect can be played, is prolonged its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel lithium battery mould group power supply system provided by the invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to a kind of novel lithium battery mould group power supply system proposed by the present invention make into
One step is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is of the invention
The purpose of embodiment.
Embodiment one
The present invention provides a kind of novel lithium battery mould group power supply system, structure is as shown in Figure 1.The novel lithium battery mould group
Power supply system includes lithium battery mould group 1, charhing unit 2, micro-control unit 3, voltage monitoring module 4, temperature monitoring module 5 and electricity
Measure balance module 6.Specifically, the voltage monitoring module 4 and the temperature monitoring module 5 are connected with the lithium battery mould group 1,
It obtains the information of voltage of the lithium battery mould group 1 and temperature information and is transmitted to the micro-control unit 3, further；It is described
Novel lithium battery mould group power supply system further includes analog-digital converter 8, is located at the voltage monitoring module 4 and the micro-control unit
Between 3, the information of voltage for obtaining the voltage monitoring module 4 is converted into digital signal and is transmitted to the microcontroller list
Member 3.The micro-control unit 3 controls the charhing unit 2 and charges to the lithium battery mould group 1, guarantees the lithium battery mould group 1
In lithium battery voltage stabilization it is consistent；The electric quantity balancing module 6 is connected with the lithium battery mould group 1, described for balancing
The electricity of lithium battery mould group 1 enables the lithium battery mould group 1 to play maximum effect, prolongs its service life.
Specifically, the novel lithium battery mould group power supply system further includes radiator 7, the radiator 7 is arranged described
1 side of lithium battery mould group, and by the control of the micro-control unit 3.If the lithium battery that the temperature monitoring module 5 obtains
When the temperature of mould group 1 is higher, the micro-control unit 3 controls the radiator 7 and works, and quickening disperses the lithium battery mould group 1
Heat.
Specifically, the micro-control unit 3 includes wireless communication module, and is taken by the wireless communication module and cloud
Business device 9 and client's display end 10 are wirelessly connected, and the information of acquisition is stored to the cloud server 9, so as to later data
Statistics and inquiry are going out in addition, staff also can carry out real-time remote monitoring to charging process by client's display end 10
It is handled in time when existing problem.The wireless transmission method that the wireless communication module uses include WIFI, GPRS, 4G and
ZigBee。
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (5)
1. a kind of novel lithium battery mould group power supply system, which is characterized in that including lithium battery mould group (1), charhing unit (2), micro-
Control unit (3), voltage monitoring module (4), temperature monitoring module (5) and electric quantity balancing module (6)；Wherein,
The voltage monitoring module (4) and the temperature monitoring module (5) are connected with the lithium battery mould group (1), described in acquisition
The information of voltage and temperature information of lithium battery mould group (1) are simultaneously transmitted to the micro-control unit (3)；The micro-control unit (3)
The charhing unit (2) is controlled to charge to the lithium battery mould group (1)；
The electric quantity balancing module (6) is connected with the lithium battery mould group (1), for balancing the electricity of the lithium battery mould group (1)
Amount.
2. novel lithium battery mould group power supply system as described in claim 1, which is characterized in that the novel lithium battery mould group supplies
Electric system further includes radiator (7), is arranged in lithium battery mould group (1) side, and by the control of the micro-control unit (3)
System.
3. novel lithium battery mould group power supply system as described in claim 1, which is characterized in that the novel lithium battery mould group supplies
Electric system further includes analog-digital converter (8), converts the voltage signal before voltage signal is transferred to micro-control unit (3)
At digital signal.
4. novel lithium battery mould group power supply system as described in claim 1, which is characterized in that micro-control unit (3) packet
Wireless communication module is included, and is wirelessly connected by the wireless communication module and cloud server (9) and client's display end (10).
5. novel lithium battery mould group power supply system as claimed in claim 4, which is characterized in that the wireless communication module uses
Wireless transmission method include WIFI, GPRS, 4G and ZigBee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290291.7A CN109347166A (en) | 2018-10-31 | 2018-10-31 | A kind of novel lithium battery mould group power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290291.7A CN109347166A (en) | 2018-10-31 | 2018-10-31 | A kind of novel lithium battery mould group power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109347166A true CN109347166A (en) | 2019-02-15 |
Family
ID=65312804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290291.7A Pending CN109347166A (en) | 2018-10-31 | 2018-10-31 | A kind of novel lithium battery mould group power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109347166A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016309A (en) * | 2017-11-24 | 2018-05-11 | 安徽特凯新能源科技有限公司 | A kind of battery management system for improving battery durable |
| WO2018083949A1 (en) * | 2016-11-01 | 2018-05-11 | 株式会社オートネットワーク技術研究所 | Vehicular battery monitoring device and vehicular battery monitoring system |
| CN209119840U (en) * | 2018-10-31 | 2019-07-16 | 无锡艾立德智能科技有限公司 | A kind of power supply unit for lithium battery mould group |
-
2018
- 2018-10-31 CN CN201811290291.7A patent/CN109347166A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018083949A1 (en) * | 2016-11-01 | 2018-05-11 | 株式会社オートネットワーク技術研究所 | Vehicular battery monitoring device and vehicular battery monitoring system |
| CN108016309A (en) * | 2017-11-24 | 2018-05-11 | 安徽特凯新能源科技有限公司 | A kind of battery management system for improving battery durable |
| CN209119840U (en) * | 2018-10-31 | 2019-07-16 | 无锡艾立德智能科技有限公司 | A kind of power supply unit for lithium battery mould group |
Non-Patent Citations (1)
| Title |
|---|
| 姜久春: "《电动汽车动力电池应用技术》", 北京交通大学出版社, pages: 161 - 165 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101740837B (en) | Control method for vehicle-mounted charge and quick charge of electric automobiles | |
| CN105429253B (en) | Energy storage direct current quick charge stake system and method | |
| CN202840594U (en) | Electric vehicle power lithium battery energy balancing system | |
| CN102709981A (en) | Energy-lossless equalizing charging device for series lithium ion battery pack | |
| CN105818701B (en) | A kind of electric vehicle fills electricity consumption and fills automatically sells electric control system | |
| CN104103865A (en) | Extended-range battery pack system of battery electric vehicle | |
| CN102545298A (en) | Interactive charging management system and method thereof | |
| CN102545309A (en) | Whole-course equalization method of chargeable battery system | |
| CN105811514B (en) | Double source trolleybus power battery dynamic equilibrium charge control method and control system | |
| CN205829250U (en) | The charging device of electric automobile that a kind of combination is solar powered | |
| CN106255265A (en) | Solar energy wisdom street lamp power supply, road lamp power supply system | |
| CN205230358U (en) | Intelligence photovoltaic traffic light with wireless monitoring function | |
| CN209119840U (en) | A kind of power supply unit for lithium battery mould group | |
| CN105262193A (en) | Solar power supply system used for expressway video monitoring | |
| CN109066830A (en) | Battery pack balancing device, method, battery apparatus and battery-powered device | |
| CN204236733U (en) | A kind of solar power plant for subsequent use of Electrical Bicycle | |
| CN207868809U (en) | A kind of vehicle-to-vehicle charging system of new energy vehicle | |
| CN206277966U (en) | Electric voltage equalization system between a kind of automobile power cell module | |
| CN109347166A (en) | A kind of novel lithium battery mould group power supply system | |
| CN106385071A (en) | Novel street lamp charging pile system | |
| CN203691004U (en) | Charging device formed by network vehicle-borne charger set | |
| CN205029420U (en) | Solar energy commercial power complementation that voltage is adjustable stake of charging | |
| CN204943300U (en) | A kind of grid-connected energy-storage type solar energy illumination and charging integrated street lamp | |
| CN204597552U (en) | Movable charging vehicle Circuits System | |
| CN202602334U (en) | Battery charge equalizing device |
Legal Events
| 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 |