CN102545277A - Charge and discharge system of storage battery - Google Patents
Charge and discharge system of storage battery Download PDFInfo
- Publication number
- CN102545277A CN102545277A CN2010105792333A CN201010579233A CN102545277A CN 102545277 A CN102545277 A CN 102545277A CN 2010105792333 A CN2010105792333 A CN 2010105792333A CN 201010579233 A CN201010579233 A CN 201010579233A CN 102545277 A CN102545277 A CN 102545277A
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- batteries
- storage battery
- charger
- complementary inverter
- civil power
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The invention discloses a charge and discharge system of a storage battery, and the system comprises a storage battery group I, a storage battery group II, an utility power complementary inverter and a charger, wherein the storage battery group I is connected with the utility power complementary inverter, the utility power complementary inverter is connected with the charger, the charger is connected with storage battery group II, the utility power complementary inverter is also connected with a 220 V power supply, each of the storage battery group I and the storage battery group II consists of a plurality of storage batteries, and the utility power complementary inverter is used for converting a direct current output by the storage battery group I into an alternating current and adjusting a voltage which is output by the utility power complementary inverter to be 220 V through inputting the utility power. The disclosed charge and discharge system of the storage battery can be used for preventing the waste of electric energy in a storage battery charge and discharge aging test and increasing the use ratio of the electric energy.
Description
Technical field
The present invention relates to a kind of charge-discharge system, particularly a kind of accumulator charging/discharging system.
Background technology
The ageing test that storage battery will discharge and recharge before dispatching from the factory.At present, be that the Dianbai in the storage battery is bled off in vain to the common method of accumulator cell charging and discharging senile experiment, this conventional method is huge to waste of electric energy.How the electric energy that discharges in the accumulator cell charging and discharging ageing test is effectively utilized, thereby be unlikely to cause huge waste, further energy savings is discharged with reducing, and all the time, is those skilled in the technology concerned's problem demanding prompt solutions.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency of the prior art, a kind of accumulator charging/discharging system is provided.The present invention prevents waste of electric energy in the accumulator cell charging and discharging senile experiment, has improved the utilance of electric energy.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is: accumulator charging/discharging system; It is characterized in that: comprise batteries one, batteries two, the complementary inverter of civil power and charger; Said batteries one is connected with the complementary inverter of civil power, and the complementary inverter of said civil power is connected with charger, and said charger is connected with batteries two; The complementary inverter of said civil power also is connected with the 220V power supply; Said batteries one is interior by a plurality of storage batterys compositions with batteries two, and the complementary inverter of said civil power is used for the direct current of batteries one output is become alternating current, and the voltage of civil power complementation inverter being exported through the input civil power is adjusted into 220V.
Above-mentioned batteries charge-discharge system is provided with anti-overcharge circuit module in the said charger.
Above-mentioned batteries charge-discharge system is provided with anti-short circuit current module in the said charger.
Above-mentioned batteries charge-discharge system is provided with the reverse-connection preventing circuit module in the said charger.
The present invention compared with prior art has the following advantages: the present invention is novel to discharge through batteries one; The complementary inverter of direct current to the civil power of output; The complementary inverter of civil power converts the direct current of input to alternating current output again, inputs to batteries two through charger.This accumulator charging/discharging system discharges and recharges a large amount of wastes of electric energy in the senile experiment to present traditional storage battery, the improvement that the electric energy that has proposed that storage battery is discharged reuses through the complementary inverter of civil power.Because the complementary inverter of civil power converts the direct current of batteries one output to alternating current; This alternating current can be used as the input electric energy of charger; Charge for batteries two, realized the recycle of electric energy, owing to be the aging simultaneously discharges of a plurality of storage batterys in actual the use; So the present invention has improved the utilance of electric energy greatly, reduced the aging cost of storage battery.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
Description of reference numerals:
1-batteries one; The complementary inverter of 2-civil power; The 3-220V power supply;
The 4-charger; 5-batteries two.
Embodiment
A kind of accumulator charging/discharging system as shown in Figure 1; Comprise batteries 1, batteries 25, the complementary inverter 2 of civil power and charger 4; Said batteries 1 is connected with the complementary inverter 2 of civil power, and the complementary inverter 2 of said civil power is connected with charger 4, and said charger 4 is connected with batteries 25; The complementary inverter 2 of said civil power also is connected with 220V power supply 3; Said batteries 1 is interior by a plurality of storage batterys compositions with batteries 25, and the complementary inverter 2 of said civil power is used for the direct current of batteries one 1 outputs is become alternating current, and the voltage of civil power complementation inverter 2 being exported through the input civil power is adjusted into 220V.Preferred way is to be provided with anti-overcharge circuit module in the said charger 4.Be provided with anti-short circuit current module in the said charger 4.Be provided with the reverse-connection preventing circuit module in the said charger 4.
Usually in use, batteries 1 is discharged, the complementary inverter 2 of the direct current of output to civil power, and the complementary inverter 2 of civil power converts the direct current of input to alternating current output again, inputs to batteries 25 through charger 4.This accumulator charging/discharging system discharges and recharges a large amount of wastes of electric energy in the senile experiment to present traditional storage battery, the improvement that the electric energy that has proposed that storage battery is discharged reuses through the complementary inverter 2 of civil power.Because the complementary inverter 2 of civil power converts the direct current of batteries one 1 outputs to alternating current; This alternating current can be used as the input electric energy of charger 4; Charge for batteries 25, realized the recycle of electric energy, owing to be the aging simultaneously discharges of a plurality of storage batterys in actual the use; So the present invention has improved the utilance of electric energy greatly, reduced the aging cost of storage battery.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit all still belongs in the protection range of technical scheme of the present invention any simple modification, change and equivalent structure transformation that above embodiment did according to the present invention.
Claims (4)
1. accumulator charging/discharging system; It is characterized in that: comprise batteries one (1), batteries two (5), the complementary inverter (2) of civil power and charger (4); Said batteries one (1) is connected with the complementary inverter of civil power (2); The complementary inverter of said civil power (2) is connected with charger (4); Said charger (4) is connected with batteries two (5), and the complementary inverter of said civil power (2) also is connected with 220V power supply (3), forms by a plurality of storage batterys in said batteries one (1) and the batteries two (5); The complementary inverter of said civil power (2) is used for the direct current of batteries one (1) output is become alternating current, and the voltage of the complementary inverter of civil power (2) being exported through the input civil power is adjusted into 220V.
2. batteries charge-discharge system according to claim 1 is characterized in that: be provided with anti-overcharge circuit module in the said charger (4).
3. batteries charge-discharge system according to claim 1 is characterized in that: be provided with anti-short circuit current module in the said charger (4).
4. batteries charge-discharge system according to claim 1 is characterized in that: said charger is provided with the reverse-connection preventing circuit module in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105792333A CN102545277A (en) | 2010-12-08 | 2010-12-08 | Charge and discharge system of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105792333A CN102545277A (en) | 2010-12-08 | 2010-12-08 | Charge and discharge system of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102545277A true CN102545277A (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105792333A Pending CN102545277A (en) | 2010-12-08 | 2010-12-08 | Charge and discharge system of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102545277A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213600A (en) * | 1986-01-14 | 1989-08-16 | Eikoh Giken Co Ltd | Testing batteries |
| CN201435614Y (en) * | 2009-04-30 | 2010-03-31 | 山西耀宇太阳能科技有限公司 | Solar-energy mobile power source |
-
2010
- 2010-12-08 CN CN2010105792333A patent/CN102545277A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213600A (en) * | 1986-01-14 | 1989-08-16 | Eikoh Giken Co Ltd | Testing batteries |
| CN201435614Y (en) * | 2009-04-30 | 2010-03-31 | 山西耀宇太阳能科技有限公司 | Solar-energy mobile power source |
Non-Patent Citations (1)
| Title |
|---|
| 王斯然等: "锂电池馈电并网系统的设计与实现", 《电网技术》, 31 August 2009 (2009-08-31) * |
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Application publication date: 20120704 |