CN202004512U - Circuit for storage battery formation - Google Patents
Circuit for storage battery formation Download PDFInfo
- Publication number
- CN202004512U CN202004512U CN2011201132940U CN201120113294U CN202004512U CN 202004512 U CN202004512 U CN 202004512U CN 2011201132940 U CN2011201132940 U CN 2011201132940U CN 201120113294 U CN201120113294 U CN 201120113294U CN 202004512 U CN202004512 U CN 202004512U
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- Prior art keywords
- circuit
- phase
- charging
- control circuit
- storage battery
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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
Abstract
The utility model relates to the technical field of storage battery processing, in particular to a circuit for the storage battery formation. In the circuit, a power supply part of a charging circuit adopts a three-phase controlled rectification circuit, and a charging and discharging control circuit part increases the charging operation carrier frequency that can reach 10000HZ by adopting a microcontroller and a PWM (pulse-width modulation) charging regulation output circuit, so that reliability and accuracy of charging current can be improved greatly. A main loop charge-discharge control circuit and a plurality of sub-loop charge-discharge control circuits are arranged in the circuit, so that a large-sized storage battery can perform the high-current formation through the main loop charge-discharge control circuit, a plurality of medium and small sized storage batteries can perform the formation through the sub-loop charge-discharge control circuits, and the utilization rate of equipment can be improved.
Description
Technical field
The utility model relates to storage battery processed technical field, relates in particular to a kind of storage battery and changes into treatment circuit.
Background technology
Make the field at present lead acid accumulator, the maintenance free cell of sealing has been opened production on a large scale, but the processing that changes into for the storage battery of this kind sealed type, remain and adopted the processing unit that changes into that is same as common open type storage battery, do not notice that enclosed accumulator changes into the required specific condition of processing.The open type storage battery because good heat dispersion performance, adopt three-phase phase control rectifier circuit to produce the DC power supply of 300HZ working carrier frequency, both can meet the demands.And enclosed accumulator is changed into processing, adopt the DC power supply of traditional 300HZ working carrier frequency, because of harmonic components more, these harmonic componentss bear very big peak current, make that interior temperature rise of accumulator plate and gassing rate are big, and high temperature and gas are difficult to row and loose, and have just greatly influenced the quality and the consistency of enclosed accumulator.And, the existing storage battery formation device, the specification kind of the adaptable storage battery of a kind of equipment is few, for storage battery manufacturer, often must prepare many formation devices to adapt to the processing that changes into of different size storage battery, and this has increased the production input cost undoubtedly.
Summary of the invention
Very to the deficiency of prior art scheme, the utility model proposes and a kind ofly can adapt to the plurality of specifications storage battery and the reliable and stable storage battery of charging current changes into treatment circuit.
The technical solution adopted in the utility model is as follows:
A kind of storage battery changes into treatment circuit, comprise: the three phase supply source, three-phase phase control rectifier circuit, microcontroller, phase-shift control circuit, female loop charge-discharge control circuit, a plurality of sub-loop charge-discharge control circuits, output circuit is regulated in charging and discharging state feedback circuit and PWM charging, wherein, described three phase supply source connects the input of described three-phase phase control rectifier circuit, provide electric power for changing into to handle, the dc voltage output end of described three-phase phase control rectifier circuit connects the charging voltage input of described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, one DA channel interface of the described microcontroller of input termination of described phase-shift control circuit, its output is connected to the silicon controlled control utmost point in the described three-phase phase control rectifier circuit, the signals collecting end of described charging and discharging state feedback circuit is arranged on described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, its signal output part is connected to an AD channel interface of described microcontroller, another DA channel interface that the output circuit input is connected to described microcontroller is regulated in described PWM charging, the base stage of charging triode in its output termination described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, described microcontroller is according to the output signal of described charging and discharging state feedback circuit, send phase-shifted control signal to described phase-shift control circuit, and send pulse-width control signal is regulated output circuit to described PWM charging input simultaneously.
Further, described female loop charge-discharge control circuit and each sub-loop charging control circuit include: a charging control circuit, a discharge loop, discharge and recharge diverter switch, this charging control circuit is to be connected pending storage battery by the described switching that discharges and recharges diverter switch to monopolize with discharge loop.
Further, described three-phase phase control rectifier circuit is a three-phase full-bridge controlled rectifier.
Further, between the input of described three phase supply source output terminal and described three-phase phase control rectifier circuit, also be connected to a three-phase isolation transformer.
Further, described phase-shift control circuit is a PWM controller.
Further, described PWM charging adjusting output circuit is a PWM controller.
Further, the output of described female loop charge-discharge control circuit and each sub-loop charging control circuit smoothing reactor of connecting.
Further, the battery condition signal of the signals collecting end collection of described charging and discharging state feedback circuit comprises: the temperature signal of current signal, voltage signal and storage battery.
The utility model is by adopting technique scheme, and the beneficial effect that has is:
1, in the power supply source part of charging circuit, adopt three-phase phase control rectifier circuit, in the charge-discharge control circuit part, improve the charging working carrier frequency to 10000HZ by adopting microcontroller and PWM charging to regulate output circuit, greatly improved the reliability and the precision of charging current.
2, setting by female loop charge-discharge control circuit and a plurality of sub-loop charge-discharge control circuits, large-scale storage battery can carry out big electric current by female loop charge-discharge control circuit and change into processing, and a plurality of middle-size and small-size storage batterys can change into processing simultaneously by the sub-loop charge-discharge control circuit on each road, have improved usage ratio of equipment.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
Change into treatment circuit with reference to the utility model storage battery shown in the accompanying drawing 1, comprise: three phase supply source 1, three-phase phase control rectifier circuit 2, microcontroller 3, phase-shift control circuit 4, female loop charge-discharge control circuit 5, a plurality of sub-loop charge-discharge control circuits 6, output circuit 8 is regulated in charging and discharging state feedback circuit 7 and PWM charging, wherein, described three phase supply source 1 connects the input of described three-phase phase control rectifier circuit 2, provide electric power for changing into to handle, the dc voltage output end of described three-phase phase control rectifier circuit 2 connects the charging voltage input of described female loop charge-discharge control circuit 5 and a plurality of sub-loop charge-discharge control circuits 6, one DA channel interface of the described microcontroller 3 of input termination of described phase-shift control circuit 5, its output is connected to the silicon controlled control utmost point in the described three-phase phase control rectifier circuit 2, the signals collecting end of described charging and discharging state feedback circuit 7 is arranged on described female loop charge-discharge control circuit 5 and a plurality of sub-loop charge-discharge control circuit 6, its signal output part is connected to an AD channel interface of described microcontroller 3, another DA channel interface that output circuit 8 inputs are connected to described microcontroller 3 is regulated in described PWM charging, the base stage of charging triode in its output termination described female loop charge-discharge control circuit 5 and a plurality of sub-loop charge-discharge control circuit 6, described microcontroller 3 is according to the output signal of described charging and discharging state feedback circuit 7, send phase-shifted control signal to described phase-shift control circuit 4, and send pulse-width control signal is regulated output circuit 8 to described PWM charging input simultaneously, microcontroller of the present utility model preferably adopts the complete single-chip microcomputer of hardware resource, 80C196K single-chip microcomputer as INTEL Corp., follow the AD and the DA circuit that carry according to this single-chip microcomputer, can simplify the design of circuit significantly, and according to one of this single-chip microcomputer design with detected battery temp, electric current, voltage is independent variable, with this follow-up charge volume is the function of dependent variable, make that the quality of its processing can be protected in the formation charging processing procedure of storage battery.
As one preferred embodiment, described female loop charge-discharge control circuit 5 and a plurality of sub-loop charging control circuit 6 include: a charging control circuit, one discharge loop, discharge and recharge diverter switch, this charging control circuit is to be connected pending storage battery by the described switching that discharges and recharges diverter switch to monopolize with discharge loop, the utility model is by the setting by female loop charge-discharge control circuit and a plurality of sub-loop charge-discharge control circuits, large-scale storage battery can carry out big electric current by female loop charge-discharge control circuit and change into processing, and a plurality of middle-size and small-size storage batterys can change into processing simultaneously by the sub-loop charge-discharge control circuit on each road, have improved usage ratio of equipment.
As one preferred embodiment, described three-phase phase control rectifier circuit 2 is three-phase full-bridge controlled rectifiers.
As one preferred embodiment, between the input of described three phase supply source 1 output and described three-phase phase control rectifier circuit 2, also be connected to a three-phase isolation transformer.
As one preferred embodiment, described phase-shift control circuit 4 is PWM controllers, the phase shift offset voltage signal that this PWM controller sends via the DA passage according to microcontroller 3, this voltage signal and a triangle wave voltage signal are compared, and this output signal after relatively both had been adjustable PWM phase shift control signal.
As one preferred embodiment, it is a PWM controller that output circuit is regulated in described PWM charging, the charging voltage that this PWM controller sends according to microcontroller 3/electric current is adjusted signal, this voltage signal is compared with a triangle wave voltage signal, this output signal after relatively both had been adjustable charging voltage/current controling signal, the base stage that this control signal inserts charging triode in described female loop charge-discharge control circuit 5 and a plurality of sub-loop charge-discharge control circuit 6 just can accurately control reliability and precision that storage battery changes into charging current when handling.
As one preferred embodiment, the output of described female loop charge-discharge control circuit 5 and a plurality of sub-loop charging control circuits 6 smoothing reactor of connecting, this smoothing reactor can suppress the ripple in a plurality of sub-loop charge-discharge control circuit 6 outputs effectively.
As one preferred embodiment, the battery condition signal of the signals collecting end collection of described charging and discharging state feedback circuit 7 comprises: the temperature signal of current signal, voltage signal and storage battery, voltage, electric current and the state of temperature of arbitrary storage battery all can have voltage sensor, current sensor and the temperature sensor collection of this charged state feedback circuit 7 in described female loop charge-discharge control circuit 5 and a plurality of sub-loop charge-discharge control circuit 6, and these semaphores that collect are delivered to the AD passage of described microcontroller 3 by variable connector.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (8)
1. a storage battery changes into treatment circuit, it is characterized in that, comprise: the three phase supply source, three-phase phase control rectifier circuit, microcontroller, phase-shift control circuit, female loop charge-discharge control circuit, a plurality of sub-loop charge-discharge control circuits, output circuit is regulated in charging and discharging state feedback circuit and PWM charging, wherein, described three phase supply source connects the input of described three-phase phase control rectifier circuit, provide electric power for changing into to handle, the dc voltage output end of described three-phase phase control rectifier circuit connects the charging voltage input of described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, one DA channel interface of the described microcontroller of input termination of described phase-shift control circuit, its output is connected to the silicon controlled control utmost point in the described three-phase phase control rectifier circuit, the signals collecting end of described charging and discharging state feedback circuit is arranged on described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, its signal output part is connected to an AD channel interface of described microcontroller, another DA channel interface that the output circuit input is connected to described microcontroller is regulated in described PWM charging, the base stage of charging triode in its output termination described female loop charge-discharge control circuit and each sub-loop charge-discharge control circuit, described microcontroller is according to the output signal of described charging and discharging state feedback circuit, send phase-shifted control signal to described phase-shift control circuit, and send pulse-width control signal is regulated output circuit to described PWM charging input simultaneously.
2. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: described female loop charge-discharge control circuit and each sub-loop charging control circuit include: a charging control circuit, a discharge loop, discharge and recharge diverter switch, this charging control circuit is to be connected pending storage battery by the described switching that discharges and recharges diverter switch to monopolize with discharge loop.
3. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: described three-phase phase control rectifier circuit is a three-phase full-bridge controlled rectifier.
4. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: between the input of described three phase supply source output terminal and described three-phase phase control rectifier circuit, also be connected to a three-phase isolation transformer.
5. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: described phase-shift control circuit is a PWM controller.
6. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: it is a PWM controller that output circuit is regulated in described PWM charging.
7. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: the output of described female loop charge-discharge control circuit and each sub-loop charging control circuit smoothing reactor of connecting.
8. storage battery as claimed in claim 1 changes into treatment circuit, it is characterized in that: the battery condition signal of the signals collecting end collection of described charging and discharging state feedback circuit comprises: the temperature signal of current signal, voltage signal and storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201132940U CN202004512U (en) | 2011-04-16 | 2011-04-16 | Circuit for storage battery formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201132940U CN202004512U (en) | 2011-04-16 | 2011-04-16 | Circuit for storage battery formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004512U true CN202004512U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201132940U Expired - Fee Related CN202004512U (en) | 2011-04-16 | 2011-04-16 | Circuit for storage battery formation |
Country Status (1)
| Country | Link |
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| CN (1) | CN202004512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709976A (en) * | 2012-06-01 | 2012-10-03 | 张家港市泓溢电源科技有限公司 | Common bus energy-saving recovery type storage battery charging-discharging power supply equipment |
-
2011
- 2011-04-16 CN CN2011201132940U patent/CN202004512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709976A (en) * | 2012-06-01 | 2012-10-03 | 张家港市泓溢电源科技有限公司 | Common bus energy-saving recovery type storage battery charging-discharging power supply equipment |
| CN102709976B (en) * | 2012-06-01 | 2014-09-03 | 张家港市泓溢电源科技有限公司 | Common bus energy-saving recovery type storage battery charging-discharging power supply equipment |
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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: 20111005 Termination date: 20130416 |