CN201584459U - Battery charging and discharging system - Google Patents
Battery charging and discharging system Download PDFInfo
- Publication number
- CN201584459U CN201584459U CN2009202629703U CN200920262970U CN201584459U CN 201584459 U CN201584459 U CN 201584459U CN 2009202629703 U CN2009202629703 U CN 2009202629703U CN 200920262970 U CN200920262970 U CN 200920262970U CN 201584459 U CN201584459 U CN 201584459U
- Authority
- CN
- China
- Prior art keywords
- current
- charging
- supply circuit
- output
- battery
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
Abstract
The utility model relates to a battery charging and discharging system. The battery charging and discharging system comprises a plurality of discharging battery packs and a plurality of charging battery packs; each discharging battery pack is connected with a discharging output current distribution module; each discharging output current distribution module is provided with two current output ports; the first current output port is connected with the input terminal of an energy storage module; the output terminal of the energy storage module is connected with a first power supply circuit; the second current output port of the discharging output current distribution module is connected with a second power supply circuit; each charging battery pack is connected with a charging input current distribution module; each charging input current distribution module is provided with three current input ports; the first current input port is connected with the first power supply circuit; the second current input port is connected with the second power supply circuit; the third current input port is connected with a third power supply circuit; and the third power supply circuit is connected with an external power source. The battery charging and discharging system can realize the purpose of saving energy.
Description
Technical field
The utility model relates to a kind of battery charging and discharging system that produces in batches in the cell process.
Background technology
In the production process of battery, all must charge and discharge operation to battery.When battery charge, the power supply that general using adds charges to battery, and discharge then utilizes resistance or the electronic load be connected in the discharge battery loop that battery is discharged, and the electric energy that battery is emitted is converted into heat energy and is emitted in the air and wastes.For the manufacturer that produces battery in enormous quantities, a large amount of electric energy are wasted, and cause the waste of the energy.
Summary of the invention
The purpose of this utility model provides and a kind ofly can make full use of the electric energy of discharge battery, the energy-saving battery charge-discharge system of saves energy to greatest extent.
For achieving the above object, the utility model provides following technical scheme:
The battery charging and discharging system comprises a plurality of rechargeable battery set, discharge battery group and energy-storage module thereof;
A plurality of discharge battery groups, each discharge battery group connects a discharge output current distribution module, each discharge output current distribution module has two current output terminal mouths, its first current output terminal mouth connects the input of energy-storage module, the output of this energy-storage module connects first current supply circuit, and the second current output terminal mouth of discharge output current distribution module inserts second current supply circuit;
A plurality of rechargeable battery set, each rechargeable battery set connects a charging input current distribution module, each charging input current distribution module has three current input terminal mouths, its first current input terminal mouth connects described first current supply circuit, the second current input terminal mouth connects described second current supply circuit, the 3rd current input terminal mouth connects the 3rd current supply circuit, and described the 3rd power supply circuits connect external power source.
The electric energy that discharge battery group in the above-mentioned battery charging and discharging system is emitted directly connects rechargeable battery set on the one hand, for the rechargeable battery set charging; By energy-storage module electrical power storage is got up on the other hand.If rechargeable battery is under the charged state, then,, the discharge battery group can then can provide inadequately by energy-storage module if powering directly by the power supply of discharge battery group, if stored electric energy is not enough in the energy-storage module, then can be by external power source.If rechargeable battery is not in charged state, then the electric energy that discharge battery discharged all is stored in the energy-storage module.The electric energy that can realize utilizing discharge battery to greatest extent like this and discharged reaches purpose of energy saving.
Description of drawings
Fig. 1 is the structure chart of the utility model battery charging and discharging system.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Referring to Fig. 1, the battery charging and discharging system comprises
A plurality of discharge battery groups 1, each discharge battery group 1 connects a discharge output current distribution module 11, each discharge output current distribution module 11 has two current output terminal mouths, its first current output terminal mouth (V1+ just very, negative pole is V1-) connect the input of energy-storage module 3, the output of this energy-storage module 3 connects first power supply circuits, and the second current output terminal mouth of discharge output current distribution module 11 (just very V2+, negative pole is V2-) inserts second power supply circuits;
A plurality of rechargeable battery set 2, each rechargeable battery set 2 connects a charging input current distribution module 21, each charging input current distribution module 21 has three current input terminal mouths, its first current input terminal mouth (V1+ just very, negative pole is V1-) connect described first power supply circuits, the second current input terminal mouth (V2+ just very, negative pole is V2-) connect described second power supply circuits, the 3rd current input terminal mouth (V3+ just very, negative pole is V3-) connect the 3rd power supply circuits, described the 3rd power supply circuits connect external power source (figure does not show).
In addition, each discharge battery group 1 can connect discharge output current distribution module 11 by a fixed current output module.Each rechargeable battery set 2 connects charging input current distribution module 21 by an adjustable current output module.
Certainly, also can there be other distortion in the utility model battery charging and discharging system.In a word, do conspicuous change, and other every change that does not break away from the utility model essence all should be included within the described scope of claim according to the prompting of above-mentioned example.
Claims (3)
1. battery charging and discharging system,
It is characterized in that, comprise a plurality of rechargeable battery set, discharge battery group and energy-storage module thereof;
A plurality of discharge battery groups, each discharge battery group connects a discharge output current distribution module, each discharge output current distribution module has two current output terminal mouths, its first current output terminal mouth connects the input of described energy-storage module, the output of this energy-storage module connects first current supply circuit, and the second current output terminal mouth of discharge output current distribution module inserts second current supply circuit;
A plurality of rechargeable battery set, each rechargeable battery set connects a charging input current distribution module, each charging input current distribution module has three current input terminal mouths, its first current input terminal mouth connects described first current supply circuit, the second current input terminal mouth connects described second current supply circuit, the 3rd current input terminal mouth connects the 3rd current supply circuit, and described the 3rd current supply circuit connects external power source.
2. battery charging and discharging according to claim 1 system,
It is characterized in that:
Each discharge battery group connects discharge output current distribution module by a fixed current output module.
3. battery charging and discharging according to claim 1 and 2 system,
It is characterized in that:
Each rechargeable battery set connects charging input current distribution module by an adjustable current output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202629703U CN201584459U (en) | 2009-11-19 | 2009-11-19 | Battery charging and discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202629703U CN201584459U (en) | 2009-11-19 | 2009-11-19 | Battery charging and discharging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201584459U true CN201584459U (en) | 2010-09-15 |
Family
ID=42726471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202629703U Expired - Fee Related CN201584459U (en) | 2009-11-19 | 2009-11-19 | Battery charging and discharging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201584459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487201A (en) * | 2010-12-01 | 2012-06-06 | 西安中科麦特电子技术设备有限公司 | Energy-saving ageing device for storage batteries |
| CN104701948A (en) * | 2015-03-30 | 2015-06-10 | 北京中科盛康科技有限公司 | Charger for battery pack |
| CN105048564A (en) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Charging protection method of small-sized vehicle-mounted charger |
-
2009
- 2009-11-19 CN CN2009202629703U patent/CN201584459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487201A (en) * | 2010-12-01 | 2012-06-06 | 西安中科麦特电子技术设备有限公司 | Energy-saving ageing device for storage batteries |
| CN104701948A (en) * | 2015-03-30 | 2015-06-10 | 北京中科盛康科技有限公司 | Charger for battery pack |
| CN105048564A (en) * | 2015-08-09 | 2015-11-11 | 安徽普为智能科技有限责任公司 | Charging protection method of small-sized vehicle-mounted charger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203747439U (en) | Rechargeable battery pack structure capable of shortening charging time | |
| CN201230222Y (en) | On-line balance charger for series connected battery pack | |
| CN202564995U (en) | Multichannel battery pack charge-discharge control device | |
| CN201584459U (en) | Battery charging and discharging system | |
| CN109638904A (en) | Lithium battery protection board | |
| WO2016090852A1 (en) | Terminal device battery and method for control of charge and discharge thereof | |
| CN209344816U (en) | Lithium battery protection board | |
| CN102545294A (en) | Waste electric energy recycling device | |
| CN203071625U (en) | Self-discharge consistency adjusting circuit of series battery, and battery pack | |
| CN201640863U (en) | Solar pack | |
| CN103579701A (en) | Energy-storage lithium battery parallel-connection capacity-expansion circuit and energy-storage lithium battery parallel-connection capacity-expansion voltage control method | |
| CN1858934A (en) | Grouping charging and discharging work method for accumulator | |
| CN201766394U (en) | Charging device with balancing circuit | |
| CN105186548A (en) | Electric network terminal energy storage system | |
| CN202614913U (en) | Electric energy recycling equipment | |
| CN202634019U (en) | Mine storage battery charge-discharge monitoring system | |
| CN101359754B (en) | Great-power chargeable battery with multiple voltage outputs | |
| CN201682297U (en) | Intelligent battery pack capable of allowing number of lithium batteries to be increased | |
| CN217009302U (en) | Novel energy storage equipment | |
| CN204289648U (en) | The formation device of monomer secondary cell | |
| CN203536996U (en) | Device for charging battery cells in serial lithium battery | |
| CN220628901U (en) | Multi-battery charge and discharge management system | |
| CN206432746U (en) | A kind of portable power source | |
| CN201887533U (en) | Solar energy equipment capable of outputting electrical energy uninterruptedly | |
| CN201336339Y (en) | Battery module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121119 |