CN204947027U - A kind of positive negative pulse stuffing lead-acid battery formation device - Google Patents
A kind of positive negative pulse stuffing lead-acid battery formation device Download PDFInfo
- Publication number
- CN204947027U CN204947027U CN201520701806.3U CN201520701806U CN204947027U CN 204947027 U CN204947027 U CN 204947027U CN 201520701806 U CN201520701806 U CN 201520701806U CN 204947027 U CN204947027 U CN 204947027U
- Authority
- CN
- China
- Prior art keywords
- circuit
- negative pulse
- lead
- acid battery
- formation device
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of positive negative pulse stuffing lead-acid battery formation device, comprise contactless contactor, batteries, transformer, rectifier, energy-saving bus, multichannel DC/DC circuit and controller, described transformer two ends connect contactless contactor, transformer secondary coil two ends connect rectifier, also connect energy-saving bus at rectifier two ends; Described batteries connects multichannel DC/DC circuit simultaneously, and the in parallel mutually and every road DC/DC circuit of the input of multichannel DC/DC circuit works alone, and the input of every road DC/DC circuit all connects the positive and negative polarities of rectifier; Described controller connects contactless contactor, storage battery and every road DC/DC circuit simultaneously.The utility model adopts said structure, consuming time short, not easily produces gassing, can also saves energy.
Description
Technical field
The utility model relates to Battery formation field, particularly, relates to a kind of positive negative pulse stuffing lead-acid battery formation device.
Background technology
Battery one-tenthization is the battery primary charging process to new production, it is very important on the impact in the life-span of battery, require very strict to lithium ion battery, normally be divided into constant current charge and constant voltage charge two benches, should first adopt small area analysis trickle charge make battery terminal voltage to final discharging voltage again constant current be charged to battery terminal voltage and reach constant voltage charge voltage, then change constant voltage charge to being full of.Lead acid accumulator relies on its excellent ratio of performance to price, in secondary cell field, occupy very important status.Storage battery formation process is a very important operation in lead-acid storage battery production engineering, is the process forming active material on pole plate.Current lead-acid battery what change into employing is three fill two and put or four fill three modes of putting, this mode also exists length consuming time, easily makes storage battery produce gassing, the shortcomings such as power consumption is large.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of positive negative pulse stuffing lead-acid battery formation device, and this equipment is consuming time short, not easily produces gassing, can also saves energy.
The technical scheme in the invention for solving the above technical problem is: a kind of positive negative pulse stuffing lead-acid battery formation device, comprise contactless contactor, batteries, transformer, rectifier, energy-saving bus, multichannel DC/DC circuit and controller, described transformer two ends connect contactless contactor, transformer secondary coil two ends connect rectifier, also connect energy-saving bus at rectifier two ends; Described batteries connects multichannel DC/DC circuit simultaneously, and the in parallel mutually and every road DC/DC circuit of the input of multichannel DC/DC circuit works alone, and the input of every road DC/DC circuit all connects the positive and negative polarities of rectifier; Described controller connects contactless contactor, storage battery and every road DC/DC circuit simultaneously.
In this device, the input of multichannel DC/DC circuit is relation in parallel, is all receive main circuit "+" "-" two-stage; Multichannel DC/DC circuit output end is independently, and can parallel connection also can separate, how many roads in parallel regulate according to the actual requirements.Such as, multichannel DC/DC circuit can be set to three tunnels, if multichannel DC/DC circuit is set to three tunnels, then the output of the first via and the second road DC/DC circuit is in parallel, is a Battery pack discharge and recharge, realizes the control of larger current.3rd tunnel is separately another Battery pack discharge and recharge, realizes the control of small electric stream.
Whether this Battery formation equipment middle controller can the switch of control contactor thus control system work, and controller model is DSP2802.Need 380V three-phase electricity in this device, alternating current is through the GMC-400 contactless contactor of LS company, and then alternating current changes to suitable voltage by 380V/300V three-phase transformer, then becomes direct current through the MDS300-16 rectifier of Zhejiang Xin great relay company.Energy-saving bus plays the effect of buffering electric power storage, thus saves electric energy.Because the positive pulse of multichannel DC/DC circuit (i.e. buck/boost circuit) is different with the time of negative pulse, so the electric energy of the negative pulse (battery discharge) of the DC/DC branch road discharged can be buffered to energy-saving bus, then be used as in the branch road charged, instead of direct resistance consumes.Meanwhile, the multiple devices be connected on storage battery are also in parallel with public point A and B on energy-saving bus, so just make storage and the utilization that also can carry out electric energy between multiple devices, thus have saved electric energy greatly.Controller can control the sequential of each DC/DC circuit branch, electric current, voltage, also obtains the state information such as electric current, voltage, temperature of battery by transducer simultaneously.
It is long that lead-acid battery in this equipment has the life-span, price is low and can the advantage such as heavy-current discharge, and adopt positive negative pulse stuffing lead-acid battery formation device to charge for the primary charging process of the lead-acid battery produced, fill two without the need to adopting three put or four fill three modes of putting, only a charging process need be adopted to realize, consuming timely greatly to reduce, also reduce the run duration of electrolyte simultaneously thus reduce the possibility that storage battery produces gassing.And utilizing positive negative pulse stuffing to change in operating process to lead accumulator, the DC/DC circuit adopting multichannel all can work alone is connected with storage battery, can change into simultaneously, thus shorten the charging interval further to multichannel battery pack.Because the positive pulse of DC/DC circuit is different with the time of negative pulse, there is the situation of electric discharge in DC/DC circuit negative pulse, make to adopt positive negative pulse stuffing to change into very power consumption in operating process to lead accumulator, therefore positive negative pulse stuffing is seldom adopted to change into operation to lead accumulator in existing equipment, and this equipment is by arranging energy-saving bus for cushioning accumulate, negative pulse discharge is collected and charges, overcome this defect, and make use of the DC/DC circuit that multichannel can work alone can simultaneously to the advantage that multichannel battery pack changes into, thus avoid the waste of electricity, save electric energy, shorten the charging interval.
In order to avoid too high or too low AC power is to the damage of back-end component, described contactless contactor front end also connects protective circuit, and protective circuit is connected with AC power.
In order to the safety of proterctive equipment, the parallel connection of described energy-saving bus two ends consumes circuit.When total current of discharging in all branch roads of all devices is greater than charging total current, in order to protection system normal work safely, need to connect consumption circuit and unnecessary electric consumption is fallen, ensure that the safe operation of equipment.
Further, described consumption circuit comprises control switch and the dead resistance of series connection mutually.When total current of discharging in all branch roads of all devices is greater than charging total current, energy-saving bus absorbs electric energy and reaches the upper limit, in order to the normal work of protection system safety, needs to open control switch, with dead resistance, unnecessary point is consumed.Control switch can adopt metal-oxide-semiconductor to realize, and dead resistance can adopt the resistance of 50 Ω/5kW models.
Further, described controller also connects display and host computer.Controller also by information displaying on interactive interface, also by information transmission to host computer, can communicate with host computer, does detailed control by host computer.
Further, described energy-saving bus is made up of one or more electric capacity.Electric capacity model can select 6800 μ F/450V, according to multiple electric capacity, then multiple electric capacity can be carried out parallel connection.
Further, described protective circuit is fuse or circuit breaker.When electric current exceedes setting, with the heat that itself produces, melt is fused, open circuit, thus the safety of protection back-end component.
To sum up, the beneficial effects of the utility model are:
1, this programme adopts positive negative pulse stuffing to change into operation to lead accumulator, the DC/DC circuit adopting multichannel to work alone changes into multichannel battery pack, substantially reduce the time of changing into, this operation only once need be charged and can be completed, fill two without the need to adopting three to put or four three modes of putting of filling change into, reduce the run duration of electrolyte, thus reduce the possibility that storage battery produces gassing.
2, energy-saving bus is for cushioning accumulate, is collected by negative pulse discharge and charges, and avoids the waste of negative pulse discharge, has saved electric energy.
3, this programme also arranges protective circuit, when electric current exceedes setting, with the heat that itself produces, melt is fused, open circuit, thus the safety of protection back-end component.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but execution mode of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, the utility model comprises contactless contactor, batteries, transformer, rectifier, energy-saving bus, multichannel DC/DC circuit and controller, described transformer two ends connect contactless contactor, transformer secondary coil two ends connect rectifier, also connect energy-saving bus at rectifier two ends; Described batteries connects multichannel DC/DC circuit simultaneously, and the in parallel mutually and every road DC/DC circuit of the input of multichannel DC/DC circuit works alone, and the input of every road DC/DC circuit all connects the positive and negative polarities of rectifier; Described controller connects contactless contactor, storage battery and every road DC/DC circuit simultaneously.
In this device, the input of multichannel DC/DC circuit is relation in parallel, is all receive main circuit "+" "-" two-stage; Multichannel DC/DC circuit output end is independently, and can parallel connection also can separate, how many roads in parallel regulate according to the actual requirements.Such as multichannel DC/DC can be set to three tunnels, if multichannel DC/DC circuit is set to three tunnels, then the output of the first via and the second road DC/DC circuit is in parallel, is a Battery pack discharge and recharge, realizes the control of larger current.3rd tunnel is separately another Battery pack discharge and recharge, realizes the control of small electric stream.
Whether this Battery formation equipment middle controller can the switch of control contactor thus control system work, and controller model is DSP2802.Need 380V three-phase electricity in this device, alternating current is through the GMC-400 contactless contactor of LS company, and then alternating current changes to suitable voltage by 380V/300V three-phase transformer, then becomes direct current through the MDS300-16 rectifier of Zhejiang Xin great relay company.Energy-saving bus plays the effect of buffering electric power storage, thus saves electric energy.Because the positive pulse of multichannel DC/DC circuit (i.e. buck/boost circuit) is different with the time of negative pulse, so the electric energy of the negative pulse (battery discharge) of the DC/DC branch road discharged can be buffered to energy-saving bus, then be used as in the branch road charged, instead of direct resistance consumes.Meanwhile, the multiple devices be connected on storage battery are also in parallel with public point A and B on energy-saving bus, so just make storage and the utilization that also can carry out electric energy between multiple devices, thus have saved electric energy greatly.Controller can control the sequential of each DC/DC circuit branch, electric current, voltage, also obtains the state information such as electric current, voltage, temperature of battery by transducer simultaneously.
Multichannel DC/DC circuit wherein can share a negative pulse end, also often a negative pulse end can be used alone by bar DC/DC circuit, also multichannel DC/DC circuit can be divided into several groups, often organize DC/DC circuit and share a negative pulse end separately, can need to select according to user.
It is long that lead-acid battery in this equipment has the life-span, price is low and can the advantage such as heavy-current discharge, and adopt positive negative pulse stuffing lead-acid battery formation device to charge for the primary charging process of the lead-acid battery produced, fill two without the need to adopting three put or four fill three modes of putting, only a charging process need be adopted to realize, consuming timely greatly to reduce, also reduce the run duration of electrolyte simultaneously thus reduce the possibility that storage battery produces gassing.And utilizing positive negative pulse stuffing to change in operating process to lead accumulator, the DC/DC circuit adopting multichannel all can work alone is connected with storage battery, can change into simultaneously, thus shorten the charging interval further to multichannel battery pack.Because the positive pulse of DC/DC circuit is different with the time of negative pulse, there is the situation of electric discharge in DC/DC circuit negative pulse, make to adopt positive negative pulse stuffing to change into very power consumption in operating process to lead accumulator, therefore positive negative pulse stuffing is seldom adopted to change into operation to lead accumulator in existing equipment, and this equipment is by arranging energy-saving bus for cushioning accumulate, negative pulse discharge is collected and charges, overcome this defect, and make use of the DC/DC circuit that multichannel can work alone can simultaneously to the advantage that multichannel battery pack changes into, thus avoid the waste of electricity, save electric energy, shorten the charging interval.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: in order to avoid too high or too low AC power is to the damage of back-end component, contactless contactor front end also connects protective circuit, and protective circuit is connected with AC power.
Embodiment 3:
The present embodiment is preferably as follows on the basis of above-described embodiment: the parallel connection of described energy-saving bus two ends consumes circuit.When total current of discharging in all branch roads of all devices is greater than charging total current, in order to protection system normal work safely, need to connect consumption circuit and unnecessary electric consumption is fallen, ensure that the safe operation of equipment.
Embodiment 4:
The present embodiment is preferably as follows on the basis of above-described embodiment: described consumption circuit comprises control switch and the dead resistance of series connection mutually.When total current of discharging in all branch roads of all devices is greater than charging total current, in order to the normal work of protection system safety, needs to open control switch, with dead resistance, unnecessary point is consumed.Control switch K can adopt metal-oxide-semiconductor to realize, and dead resistance R can adopt the resistance of 50 Ω/5kW models.
Described controller also connects display and host computer.Controller also by information displaying on interactive interface, also by information transmission to host computer, can communicate with host computer, does detailed control by host computer.
Described energy-saving bus is made up of one or more electric capacity.Electric capacity model can select 6800 μ F/450V, according to multiple electric capacity, then multiple electric capacity can be carried out parallel connection.
Described protective circuit is fuse or circuit breaker.When electric current exceedes setting, with the heat that itself produces, melt is fused, open circuit, thus the safety of protection back-end component.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present utility model, all falls within protection range of the present utility model.
Claims (7)
1. a positive negative pulse stuffing lead-acid battery formation device, it is characterized in that, comprise contactless contactor, batteries, transformer, rectifier, energy-saving bus, multichannel DC/DC circuit and controller, the primary coil two ends of transformer connect contactless contactor, transformer secondary coil two ends connect rectifier, also connect energy-saving bus at rectifier two ends; Described batteries connects multichannel DC/DC circuit simultaneously, and the in parallel mutually and every road DC/DC circuit of the input of multichannel DC/DC circuit works alone, and the input of every road DC/DC circuit all connects the positive and negative polarities of rectifier; Described controller connects contactless contactor, storage battery and every road DC/DC circuit simultaneously.
2. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 1, it is characterized in that, described contactless contactor front end also connects protective circuit, and protective circuit is connected with AC power.
3. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 1, is characterized in that, the parallel connection of described energy-saving bus two ends consumes circuit.
4. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 3, is characterized in that, described consumption circuit comprises control switch and the dead resistance of series connection mutually.
5. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 1, it is characterized in that, described controller also connects display and host computer.
6. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 1, it is characterized in that, described energy-saving bus is made up of one or more electric capacity.
7. a kind of positive negative pulse stuffing lead-acid battery formation device according to claim 2, it is characterized in that, described protective circuit is fuse or circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701806.3U CN204947027U (en) | 2015-09-11 | 2015-09-11 | A kind of positive negative pulse stuffing lead-acid battery formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701806.3U CN204947027U (en) | 2015-09-11 | 2015-09-11 | A kind of positive negative pulse stuffing lead-acid battery formation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947027U true CN204947027U (en) | 2016-01-06 |
Family
ID=55014427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701806.3U Expired - Fee Related CN204947027U (en) | 2015-09-11 | 2015-09-11 | A kind of positive negative pulse stuffing lead-acid battery formation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161773A (en) * | 2015-09-11 | 2015-12-16 | 大英德创精工设备有限公司 | Positive and negative pulse lead-acid cell formation device |
| CN107508332A (en) * | 2017-07-14 | 2017-12-22 | 电子科技大学 | A kind of battery impulse formation charging machine and method of work |
-
2015
- 2015-09-11 CN CN201520701806.3U patent/CN204947027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161773A (en) * | 2015-09-11 | 2015-12-16 | 大英德创精工设备有限公司 | Positive and negative pulse lead-acid cell formation device |
| CN107508332A (en) * | 2017-07-14 | 2017-12-22 | 电子科技大学 | A kind of battery impulse formation charging machine and method of work |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200990518Y (en) | Buffer circuit of accumulator pile charging and discharging | |
| CN201985554U (en) | Active self-management charging device for lithium ion power battery | |
| CN205004812U (en) | Charging pile for electric vehicle | |
| CN103138355A (en) | Charge-discharge control system | |
| CN105140998A (en) | Bidirectional lossless equalization circuit of series battery pack based on inductive energy storage | |
| CN202374036U (en) | Controller circuit of stand-by power supply for electric vehicle | |
| CN202564995U (en) | Multichannel battery pack charge-discharge control device | |
| CN102185365B (en) | Charging circuit for equalizing activation of multi-section series lithium ion battery pack and battery pack | |
| CN103326442A (en) | Switching device for scheduling and balancing high voltage large capacity battery packs in parallel | |
| CN104734260A (en) | Power battery equalizing charge method and system | |
| CN205051428U (en) | Ups | |
| CN105161773A (en) | Positive and negative pulse lead-acid cell formation device | |
| CN204947027U (en) | A kind of positive negative pulse stuffing lead-acid battery formation device | |
| CN203481854U (en) | Battery management device, power system and energy storage power station | |
| CN205960753U (en) | Battery charge and discharge is utilized to communication base station lithium iron phosphate battery echelon | |
| CN204947672U (en) | The two-way non-dissipative equalizing circuit of series battery based on inductive energy storage | |
| CN201918746U (en) | Direct-current power-supply system of transformer substation | |
| CN204615463U (en) | A kind of electrokinetic cell active equalization charging device | |
| CN204858603U (en) | Battery system | |
| CN202602351U (en) | Time sharing power supply energy storage system for residence | |
| CN102709614B (en) | Method for charging and discharging lithium secondary battery | |
| CN204441932U (en) | Lead-acid battery and lithium battery parallel combined energy storage battery power supply system | |
| CN103199580A (en) | Intelligent charging system | |
| CN203632312U (en) | Portable multifunctional mobile solar energy storage power supply | |
| CN103855743A (en) | Novel storage battery charging and discharging ageing circuit |
Legal Events
| 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: 20160106 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |