CN202127070U - Module type lithium battery formation device - Google Patents
Module type lithium battery formation device Download PDFInfo
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- CN202127070U CN202127070U CN2011202336324U CN201120233632U CN202127070U CN 202127070 U CN202127070 U CN 202127070U CN 2011202336324 U CN2011202336324 U CN 2011202336324U CN 201120233632 U CN201120233632 U CN 201120233632U CN 202127070 U CN202127070 U CN 202127070U
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- lithium battery
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- discharge modules
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 55
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000007405 data analysis Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a module type lithium battery formation device, which is flexible in applicability, energy-saving, environment-friendly and high in efficiency. The module type lithium batter formation device comprises a three-stage distributing structure, a first stage comprises an upper computer, a second stage comprises a middle computer, and a third stage comprises a lower computer and a charging-discharging module. The upper computer completes work such as data input, order transmission, data analysis and processing of a system, the middle computer completes order explanation and execution, and the lower computer receives indications transmitted from the upper computer or the lower computer and performs corresponding operation. A computer in the lower computer is electrically connected with the charging-discharging module which is connected with and manages a lithium battery and further connected with a direction current bus bar and a power supply source. The power supply source charges the lithium battery through the charging-discharging module, and the lithium battery discharges electric energy which is input in the power supply source through the direct current bus bar and the charging-discharging module. The module type lithium battery formation device can be widely used in the field of lithium battery manufacture.
Description
Technical field
The utility model relates to a kind of lithium battery formation device, and specifically a kind of modular with monitoring function discharges and recharges power-supply system.By discharging and recharging high-frequency switch DC power as nucleus module, multimode composes in parallel system, conversion efficiency when fully improving charging and discharging lithium battery, and, significantly reduce on-the-spot heating, energy savings with the recycling of discharge energy effective conversion.
Background technology
Lithium battery be a kind ofly have high-energy-density, high working voltage, memory-less effect, have extended cycle life, pollution-free, in light weight, battery that self discharge is little, therefore the application of current lithium battery is growing, production scale also rapidly enlarges thereupon.
The formation device of lithium battery is in the process that battery is changed at present; Battery charge generally adopts switching power supply as low-voltage power supply; And then add the extremely low linear constant-current source of a stage efficiency battery is charged, so that the utilization ratio of electric energy on average only can reach about 30%; When battery discharge, adopt the mode of linear current stabilization again usually, through resistance or power tube heating system, electric energy is converted into hot mode fully discharges consumption.This not only wastes energy, but also causes ambient temperature to rise, and contradiction is more outstanding when the large-scale production battery.The electric energy that charges into during the one side battery charge turns the heat energy lot of consumption into when discharge, cause ambient temperature to rise; On the other hand,, need to strengthen the power of air-conditioning or increase ventilation equipment the workshop is lowered the temperature, waste electric energy more, increase equipment investment in order to keep the necessary ambient temperature of battery formation process; Have, formation device and lithium battery are operated in the overheated environment again, cause the degradation of electronic devices and components and lithium battery, the reliability variation, and the life-span reduces, and production cost improves.The common equipment of lithium battery formation device has fixing output way at present; Along with increasing kind, increases lithium battery capacity; Can arrange the production of the battery of different capabilities on the same production line, but need the multiple different demands of flexible adaptation, and maintain easily the circuit framework of management.
In sum, exist in the lithium battery formation device technology at present be suitable for restricted big, energy waste greatly, not environmental protection, inefficient defective.
The utility model content
The utility model problem to be solved is the defective that overcomes above-mentioned prior art, provide a kind of applicability flexibly, energy-saving and environmental protection, modular lithium battery formation device that efficient is high.
The technical scheme of the utility model is: the utility model comprises three grades of distributed frames, and three inter-stages are electrically connected step by step, and the first order comprises host computer; The second level comprises the meta machine; The third level comprises slave computer and charge-discharge modules, and said host computer, meta machine, slave computer are computers, and host computer is accomplished the data input of system, the work such as transmission, data analysis, processing and demonstration of order; The meta machine is accomplished the parsing and the execution of order; Corresponding operation is carried out in the instruction that slave computer reception host computer or meta machine send, and the computer in the said slave computer is electrically connected with said charge-discharge modules, and said charge-discharge modules connection is also managed lithium battery; Said charge-discharge modules also connects DC master row and power supply; The said first order connects several second level, and each second level connects several third level, and said modular lithium battery formation device connection is also managed discharging and recharging of several lithium batteries; To said lithium cell charging, said lithium battery discharge is input to power supply through said DC master row, said charge-discharge modules to said power supply through said charge-discharge modules.
Said host computer is connected through connection with said meta machine, slave computer, and said connection can be a netting twine, also can be 485 lines or 232 lines.
Computer in the said host computer is PC or industrial computer, and the computer in said meta machine and the said slave computer is a microprocessor.
Said charge-discharge modules comprises AC/DC circuit, DC/DC circuit, DC/AC circuit; Said charge-discharge modules can become direct current to lithium cell charging with the supply and AC source, also can the lithium battery electric energy that discharges be realized that the active inversion feedback that is incorporated into the power networks is input to power supply.
The beneficial effect of the utility model is: because the utility model comprises three grades of distributed frames, three inter-stages are electrically connected step by step, and the first order comprises host computer; The second level comprises the meta machine; The third level comprises slave computer and charge-discharge modules, and said host computer, meta machine, slave computer are computers, and host computer is accomplished the data input of system, the work such as transmission, data analysis and processing of order; The meta machine is accomplished the parsing and the execution of order; Corresponding operation is carried out in the instruction that slave computer reception host computer or meta machine send, and the computer in the said slave computer is electrically connected with said charge-discharge modules, and said charge-discharge modules connection is also managed lithium battery; Said charge-discharge modules also connects DC master row and power supply; The said first order connects several second level, and each second level connects several third level, and said modular lithium battery formation device connection is also managed discharging and recharging of several lithium batteries; To said lithium cell charging, said lithium battery discharge is input to power supply through said DC master row, said charge-discharge modules to said power supply through said charge-discharge modules.Said charge-discharge modules comprises AC/DC circuit, DC/DC circuit, DC/AC circuit; Said charge-discharge modules can become direct current to lithium cell charging with the supply and AC source; Also can the lithium battery electric energy that discharges be realized that the active inversion feedback that is incorporated into the power networks is input to power supply, thus the utility model be a kind of applicability flexibly, energy-saving and environmental protection, lithium battery formation device that efficient is high.
Description of drawings
Fig. 1 is the utility model circuit system structural representation;
Fig. 2 is the utility model charge-discharge modules functional-block diagram;
Fig. 3 is the utility model parallel network reverse functional-block diagram.
Embodiment
To shown in Figure 3, it comprises three grades of distributed frames the utility model like Fig. 1, and three inter-stages are electrically connected step by step; The first order comprises host computer, and the second level comprises the meta machine, and the third level comprises slave computer and charge-discharge modules; Said host computer, meta machine, slave computer are computers; The data input of host computer completion system, the work such as transmission, data analysis, processing and demonstration of order, the meta machine is accomplished the parsing and the execution of order, and corresponding operation is carried out in the instruction that slave computer reception host computer or meta machine send; Computer in the said slave computer is electrically connected with said charge-discharge modules; Said charge-discharge modules connects and the management lithium battery, and said charge-discharge modules also connects DC master row and power supply, and the said first order connects several second level; Each second level connects several third level; Said modular lithium battery formation device connects and manages discharging and recharging of several lithium batteries, and to said lithium cell charging, said lithium battery discharge is input to power supply through said DC master row, said charge-discharge modules to said power supply through said charge-discharge modules.
Said host computer is connected through connection with said meta machine, slave computer, and said connection can be a netting twine, also can be 485 lines or 232 lines.
Computer in the said host computer is PC or industrial computer, and the computer in said meta machine and the said slave computer is a microprocessor.
Said charge-discharge modules comprises AC/DC circuit, DC/DC circuit, DC/AC circuit; Said charge-discharge modules can become direct current to lithium cell charging with the supply and AC source, also can the lithium battery electric energy that discharges be realized that the active inversion feedback that is incorporated into the power networks is input to power supply.
In the present embodiment, the lithium battery production line needs simultaneously many (tens or hundreds of only) batteries are charged, discharge.Native system realizes that based on three grades of distributed frames suitable large-scale production, easy operating are managed, cost is lower, help the modularization exploitation.
The first order selects for use PC or industrial computer as host computer, accomplishes the data input of system, the transmission of order, and the superiors' data management host computer among Fig. 1 is seen in work such as data analysis and processing.
The second level is the meta machine, and after receiving the order that host computer sends, the meta machine need be accomplished the parsing and the execution of order.See the second layer meta machine among Fig. 1.The meta machine links to each other through the communication line with slave computer with host computer, and connection can be netting twine, 485 lines or 232 lines.
The third level promptly discharges and recharges power module, built-in slave computer, receive the order that host computer or meta machine send after, carry out operation accordingly.Each discharges and recharges power module management one joint high capacity cell, sees AC/DC and DC/DC power module and parallel network reverse module among Fig. 1.
Microprocessor and power module are two crucial in AC/DC and DC/DC power module parts; Adopt the charge and discharge power supply of Switching Power Supply as battery, than linear constant-current source have that volume is little, energy transfer efficiency is high, simple in structure and be easy to realize characteristics such as active inversion.The AC/DC schematic diagram is as shown in Figure 2; At first the input AC civil power is carried out filtering, the processing of anti-electromagnetic interference, rectification, again through HF power conversion transmission, high-frequency rectification and filtering; The control of Power Conversion is respectively by Voltage loop and electric current loop decision; The fiducial value that is promptly provided by the sampled value and the microprocessor of electric power output voltage and electric current relatively back produces pwm signal and regulates and control, and is to reach the requirement of current stabilization and voltage stabilizing, as shown in Figure 2.
The parallel network reverse module is mainly by DC/DC, DC/AC Power Conversion loop, and AC/DC circuit breakers etc. constitute major loop.The DC/DC loop adopts high frequency transformer that the DC low-voltage of output is boosted, for DC/AC inversion circuit loopback electrical network provides precondition.Simultaneously, according to the discharging current instruction of setting, input current is controlled.Turning on and off of the PWM switching signal power controlling device that send according to control loop in the DC/AC loop is reverse into three-phase 50Hz sine wave alternating current with high voltage direct current, steadily sends into electrical network, and be as shown in Figure 3.
The utility model can be widely used in lithium battery and make the field.
Claims (4)
1. modular lithium battery formation device, it is characterized in that: it comprises three grades of distributed frames, and three inter-stages are electrically connected step by step; The first order comprises host computer, and the second level comprises the meta machine, and the third level comprises slave computer and charge-discharge modules; Said host computer, meta machine, slave computer are computers; The data input of host computer completion system, the work such as transmission, data analysis and processing of order, the meta machine is accomplished the parsing and the execution of order, and corresponding operation is carried out in the instruction that slave computer reception host computer or meta machine send; Computer in the said slave computer is electrically connected with said charge-discharge modules; Said charge-discharge modules connects and the management lithium battery, and said charge-discharge modules also connects DC master row and power supply, and the said first order connects several second level; Each second level connects several third level; Said modular lithium battery formation device connects and manages discharging and recharging of several lithium batteries, and to said lithium cell charging, said lithium battery discharge is input to power supply through said DC master row, said charge-discharge modules to said power supply through said charge-discharge modules.
2. modular lithium battery formation device according to claim 1 is characterized in that: said host computer is connected through connection with said meta machine, slave computer, and said connection can be a netting twine, also can be 485 lines or 232 lines.
3. modular lithium battery formation device according to claim 1 is characterized in that: the computer in the said host computer is PC or industrial computer, and the computer in said meta machine and the said slave computer is a microprocessor.
4. modular lithium battery formation device according to claim 1; It is characterized in that: said charge-discharge modules comprises AC/DC circuit, DC/DC circuit, DC/AC circuit; Said charge-discharge modules can become direct current to lithium cell charging with the supply and AC source, also can the lithium battery electric energy that discharges be realized that the active inversion feedback that is incorporated into the power networks is input to power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202336324U CN202127070U (en) | 2011-07-05 | 2011-07-05 | Module type lithium battery formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202336324U CN202127070U (en) | 2011-07-05 | 2011-07-05 | Module type lithium battery formation device |
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| Publication Number | Publication Date |
|---|---|
| CN202127070U true CN202127070U (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202336324U Expired - Fee Related CN202127070U (en) | 2011-07-05 | 2011-07-05 | Module type lithium battery formation device |
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| CN (1) | CN202127070U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710086A (en) * | 2018-07-16 | 2018-10-26 | 广州市晨威电子科技有限公司 | A kind of the DC internal resistance detection device and its method of rechargeable battery |
| CN109648599A (en) * | 2018-12-25 | 2019-04-19 | 它酷科技(大连)有限公司 | A kind of exercising elbow joint control method of emulated robot |
| CN110716145A (en) * | 2019-11-18 | 2020-01-21 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Intelligent battery testing system and testing method based on Internet of things |
| CN110932359A (en) * | 2019-12-18 | 2020-03-27 | 广东利元亨智能装备股份有限公司 | Multi-chip control method, device, device and storage medium for charging and discharging system |
| CN110989450A (en) * | 2019-12-18 | 2020-04-10 | 广东利元亨智能装备股份有限公司 | Charge and discharge system host computer control method, device, equipment and storage medium |
| CN112462280A (en) * | 2020-11-20 | 2021-03-09 | 上海城建职业学院 | Battery formation and capacity grading system |
| CN113013510A (en) * | 2021-03-30 | 2021-06-22 | 时代一汽动力电池有限公司 | Multi-power-supply composite series-connection formation and capacity grading equipment for lithium battery |
| CN113013511A (en) * | 2021-03-30 | 2021-06-22 | 时代一汽动力电池有限公司 | Battery series formation and capacity grading equipment |
| CN114691493A (en) * | 2022-02-28 | 2022-07-01 | 福建星云电子股份有限公司 | Lithium battery testing method and system |
| CN116047336A (en) * | 2023-03-27 | 2023-05-02 | 深圳市铂纳特斯自动化科技有限公司 | Battery formation monitoring method and device |
-
2011
- 2011-07-05 CN CN2011202336324U patent/CN202127070U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710086A (en) * | 2018-07-16 | 2018-10-26 | 广州市晨威电子科技有限公司 | A kind of the DC internal resistance detection device and its method of rechargeable battery |
| CN109648599A (en) * | 2018-12-25 | 2019-04-19 | 它酷科技(大连)有限公司 | A kind of exercising elbow joint control method of emulated robot |
| CN110716145A (en) * | 2019-11-18 | 2020-01-21 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Intelligent battery testing system and testing method based on Internet of things |
| CN110932359A (en) * | 2019-12-18 | 2020-03-27 | 广东利元亨智能装备股份有限公司 | Multi-chip control method, device, device and storage medium for charging and discharging system |
| CN110989450A (en) * | 2019-12-18 | 2020-04-10 | 广东利元亨智能装备股份有限公司 | Charge and discharge system host computer control method, device, equipment and storage medium |
| CN112462280A (en) * | 2020-11-20 | 2021-03-09 | 上海城建职业学院 | Battery formation and capacity grading system |
| CN113013510A (en) * | 2021-03-30 | 2021-06-22 | 时代一汽动力电池有限公司 | Multi-power-supply composite series-connection formation and capacity grading equipment for lithium battery |
| CN113013511A (en) * | 2021-03-30 | 2021-06-22 | 时代一汽动力电池有限公司 | Battery series formation and capacity grading equipment |
| CN114691493A (en) * | 2022-02-28 | 2022-07-01 | 福建星云电子股份有限公司 | Lithium battery testing method and system |
| CN116047336A (en) * | 2023-03-27 | 2023-05-02 | 深圳市铂纳特斯自动化科技有限公司 | Battery formation monitoring method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20150705 |
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| EXPY | Termination of patent right or utility model |